I address Sinnott-Armstrong's argument that evidence of framing effects in moral psychology shows that moral intuitions are unreliable and therefore not noninferentially justified. I begin by discussing what it is to be epistemically unreliable and clarify how framing effects render moral intuitions unreliable. This analysis calls for a modification of Sinnott-Armstrong's argument if it is to remain valid. In particular, he must claim that framing is sufficiently likely to determine the content of moral intuitions. I then re-examine the (...) evidence which is supposed to support this claim. In doing so, I provide a novel suggestion for how to analyze the reliability of intuitions in empirical studies. Analysis of the evidence suggests that moral intuitions subject to framing effects are in fact much more reliable than perhaps was thought, and that Sinnott-Armstrong has not succeeded in showing that noninferential justification has been defeated. (shrink)

Testing is one of the core educational assessment practices in higher education for performance appraisal, placement and decision-making. Testing in education is also used to assess students’ level of understanding, knowledge and skills possessed after completing a course or a programme. Based on significant importance, it is very glaring that different higher institutions of learning and beyond are using this valuable tool for grading students’ performance. It.

Information technology (IT) is continuously making astounding progress in technical efficiency. The time, space, material and energy needed to provide a unit of IT service have decreased by three orders of magnitude since the first personal computer (PC) was sold. However, it seems difficult for society to translate IT’s efficiency progress into progress in terms of individual, organizational or socio-economic goals. In particular it seems to be difficult for individuals to work more efficiently, for organizations to be more productive and (...) for the socio-economic system to be more sustainable by using increasingly efficient IT. This article provides empirical evidence and potential explanations for this problem. Many counterproductive effects of IT can be explained economically by rebound effects. Beyond that, we conclude that the technological determinism adopted by decision-makers is the main obstacle in translating IT’s progress into non-technical goals. (shrink)

As the international momentum of the school effectiveness movement continues, its exponents remain largely impervious to criticism. This paper argues that while they may not readily align themselves with the individualistic aspects of Conservative social philosophy, their methodology necessarily secretes an atomised social ontology. The charge of ideological commitment rests on the fact that the essentially positivist epistemology employed by school effectiveness researchers presupposes an ontology of closed systems and atomistic events. Thus any notion of the structuring of life-chances is (...) automatically ruled out of court. The reciprocity of social ontology and methodology is explored in order to account for the myopia of the school effectiveness movement. (shrink)

Some bioethicists argue that a doctor may frame treatment options in terms of effects on survival rather than on mortality in order to influence patients to choose the better option. The debate over such framing typically assumes that the survival and mortality frames convey the same numerical information. However, certain empirical findings contest this numerical equivalence assumption, demonstrating that framing effects may in fact be due to the two frames implying different information about the numerical bounds of (...) survival and mortality rates. In this paper, I use these findings to argue that framing is presumptively wrong because it violates the duty of proper disclosure. Along the way, I highlight morally relevant features affecting the permissibility of framing, tackle three objections and draw some general lessons for the ethics of nudging. (shrink)

This paper addresses issues regarding perceptions of surveillance technologies in Europe. It analyses existing studies in order to explore how perceptions of surveillance affect and are affected by the negative effects of surveillance and how perceptions and effectiveness of surveillance technologies relate to each other. The paper identifies 12 negative effects of surveillance including, among others, privacy intrusion, the chilling effect and social exclusion, and classifies them into three groups. It further illustrates the different ways in which (...) perceptions and effectiveness of surveillance interact with each other, distinguishing between perceived security and perceived effectiveness. Finally, the paper advances a methodology to take into account perception issues when designing new surveillance technologies. By doing so, it rejects manipulative measures aiming at improving perceptions only and suggests measures that address the background conditions affecting perceptions. (shrink)

In intensive swine production, piglets are separated from the sow at weaning, joined with other litters, and abruptly transitioned from milk to dry feeding at an early age (typically 21−28 days). Thus, weaning is the most stressful phase of the pig’s productive life. Consequently, at this stage, piglets often show a decreased growth and increased digestive disturbances. As such, they may benefit the most from the supply of highly digestible or bioactive nutrients and probiotics in order to promote gut (...) health, which will have a determining impact on adequate digestive capacity, performance, and overall health. Microalgae have been considered a sustainable and functional feedstuff of potential use in piglet diets.1,2 Indeed, depending on culture conditions, many microalgae species can present high crude protein contents, such that their biomass may partially replace widely used conventional feedstuffs such as soybean meal.2,3 Other species could also be an interesting source of lipids, particularly of omega-3 polyunsaturated fatty acids that have beneficial effects on piglet health and performance.4,5 Microalgae use mainly CO2, nitrogen, and phosphorus and are capable of generating large biomass production with solar radiation as the only energy source, without the direct requirement of arable land. Nevertheless, the effects of microalgae on piglet physiology and the impact on production performance at weaning remain understudied, limiting support for broader industrial applications. Among the microalgae available commercially, C. vulgaris is particularly promising for swine nutrition due to its high protein, antioxidant, and vitamin contents.3 Most studies have addressed C. vulgaris, or other Chlorella species, for aquaculture applications,6,7 and to date, only a few studies have addressed the effect of dietary inclusion of Chlorella sp. on weaning piglet performance. In thisregard, Hintz & Heitman8 used a biomass derived from a semicontrolled cultivation of predominantly Chlorella and Scendesmus; Yap et al.9 explored the use of an unidentified Chlorella sp.; and Yan et al.10 utilized a fermented C. vulgaris product. Recently, Martins et al.11−13 conducted an extensive study with a defined C. vulgaris, in spray-dried powder, autotrophically grown in photobioreactors, and fed to weaning piglets in metabolic cages. Martins et al.13 also highlighted the importance of testing their findings in growth trials with ad libitum feeding and group housing where animal performance better approximates that of commercial conditions. If adequately used by piglets, this microalga may supply high-quality protein, essential fatty acids, or antioxidant compounds and vitamins. (shrink)

In experimental settings, scientists often “make” new things, in which case the aim is to intervene in order to produce experimental objects and processes—characterized as ‘effects’. In this discussion, I illuminate an important performative function in measurement and experimentation in general: intervention-based experimental production. I argue that even though the goal of IEP is the production of new effects, it can be informative for causal details in scientific representations. Specifically, IEP can be informative about causal relations in: (...) regularities under study; ‘intervention systems’, which are measurement/experimental systems; and new technological systems. (shrink)

The Doctrine of Double Effect [DDE] states roughly that it is harder to justify causing or allowing harm as a means to an end than it is to justify conduct that results in harm as a side effect. This chapter argues that a theory of deontological constraints on harming needs something like the DDE in order to avoid the charge that it reflects a narcissistic obsession with the cleanliness of our own hands. Unfortunately, the DDE is often interpreted as (...) maintaining that we must avoid acting with certain intentions, which, this chapter contends, embodies an equally narcissistic obsession with the purity of our own hearts. The chapter argues that the DDE is better interpreted as a denial of the Machiavellian idea that beneficial ends justify harmful means. On this view, the objective fact that our conduct will secure benefits for some individuals at the expense of other individuals weakens the extent to which those benefits count as reasons to engage in that conduct. The chapter argues that this version of the DDE provides a plausible, non-narcissistic foundation for deontological constraints. (shrink)

The aim of this chapter is therefore to critically analyse Kelsen's position on the relationship between law and coercion. Here I will show that the connection between law and coercion in Kelsen's legal theory goes deeper than the first definition of ‘law as a coercive order’ suggests: the connection has to do not only with the specific content of legal norms, but also with the existence of the legal order itself. In Section II, I will show that for (...) Kelsen coercion is an essential element of law as the criterion that allows to distinguish law qua normative and social order from other kinds of social and normative orders (such as religion and morality), i.e., coercion of a certain kind. In Sec-tion III I will further develop the argument and show that coercion is also the criterion that allows to distinguish legal norms from other norms (like moral norms), i.e., coercion as a specific object of norms which are hypothetical formulations with sanction as consequence. In Section IV I will show that, in Kelsen’s framework, coercion is also to be regarded as an essential element for the effectiveness of a legal order, thus for its very existence. I will further argue that in this view the most important effect of coercion is not the direct one – the effective application of sanctions or the effective exercise of force – but the indirect one – the psychological pressure that the mere existence of organised violence and sanctions exerts on the individual. Finally, in Section V I will offer a brief concluding remark. (shrink)

This study examined the effectiveness of a story-based, strategic intervention material named the Mathematics Enhancement Tool (MET) in improving the numeracy skill, specifically the understanding of fractions, of Osmeña Colleges Grade 4 students in the -/- School Year 2023–2024. Precisely, it sought to: (1) measure students' numeracy at the pre- and post-test; (2) identify statistical significance and effect size of the gain scores; and (3) -/- assess the pedagogical effectiveness of MET on student engagement and motivation. The research design used (...) in this study is one-group pretest-posttest pre-experimental design. The participants of the study were 30 of the 33 enrolled students who participated in the three sessions of intervention (four hours per session). The quantitative data were assessed using the Mathematics Numeracy Level Test (MNLT) validated by the mathematics teachers, with items underwent through pilot phase and is analyzed for difficulty. Also, descriptive statistics and paired-sample t-test are used during the analysis phase, together with Cohen's d to measure effect size. The results showed a statistically high increase in scores (t = -13.52, p < 0.001; d = 2.47), with an increase in average of 53.00% in post-test performance. Initially, no student was at the mastery level of (≥ 96%), reflecting pre-intervention gaps. The effectiveness was seen for all levels of performance, with more identified effects for low-performing students. The intervention instrument, based on culturally familiar anime called Pokémon, integrated narrative and co-operative tasks in coherent to Bruner's spiral curriculum. Increased motivation, autonomy, and participation by students suggest that the analog nature of MET can break through digital resource constraints in Philippine schools. The results favor MET as a sustainable supplement to current numeracy interventions, consistent with DepEd's MATATAG curriculum objectives. However, the small sample, short duration of the study, and insufficiency of control group in the study limit its generalizability. Future studies should investigate randomized controlled trials (RCTs), extended implementations, and online versions of MET in order to further increase its scope and reach. (shrink)

In the development of Indian Buddhism we begin to see a shift away from the early Buddhist epistemology based in phenomenology and process metaphysics toward a type of event-based metaphysics. This shift began in the reductionist methodology of the Abhidhamma and culminated in a theory of momentariness based in rationalism and abstraction, rather than early Buddhist empiricism. While early Buddhism followed an extensional model of temporal consciousness, when methodological reductionism was applied to the concept of time, it necessarily resulted in (...) a cinematic model of temporal consciousness like that of the Sautrāntikas or in an idea of the tri-temporal existence of dhammas, like that of the Sarvāstivādins. It is in the accounting of the process of karmic rebirth that we can most clearly see the effects of this shift. The development of a theory of momentariness was incorporated into the Visuddhimagga by Buddhaghosa. In Buddhaghosa’s treatment of karmic rebirth, karma, particularly death-threshold karma, receives more emphasis in the process of rebirth than was previously found in the Suttas. The incorporation of “duration-less duration” via tritemporal existence by Buddhaghosa became necessary in order to explain karmic continuity in the rebirth process while retaining the concept of momentariness. (shrink)

Color-motion asynchrony (CMA) refers to an apparent lag of direction of motion when a dynamic stimulus changes both color and direction at the same time. The subjective order of simultaneous events, however, is not only perceptual but also subject to illusions during voluntary actions. Self-initiated actions, for example, seem to precede their sensory outcomes following an adaptation to a delay between the action and the sensory feedback. Here, we demonstrate that the extent of the apparent asynchrony can be substantially (...) reduced when direction change is induced by a voluntary key press following a delay adaptation regime. We also show that the reduced color-motion asynchrony effect size following a motor-sensory recalibration is not a result of a change in the onset of perceived direction change relative to that of the color. This is particularly important as it implies, for the first time in the literature, that voluntary action is not only important in forming action-sensory outcome associations but may also act as a binding factor between the two perceptual features of a sensory event. (shrink)

Various studies have reported that moral intuitions about the permissibility of acts are subject to framing effects. This paper reports the results of a series of experiments which further examine the susceptibility of moral intuitions to framing effects. The main aim was to test recent speculation that intuitions about the moral relevance of certain properties of cases might be relatively resistent to framing effects. If correct, this would provide a certain type of moral intuitionist with the resources (...) to resist challenges to the reliability of moral intuitions based on such framing effects. And, fortunately for such intuitionists, although the results can’t be used to mount a strident defence of intuitionism, the results do serve to shift the burden of proof onto those who would claim that intuitions about moral relevance are problematically sensitive to framing effects. (shrink)

In a challenge trial, research subjects are purposefully exposed to some pathogen in a controlled setting, in order to test the efficacy of a vaccine or other experimental treatment. This is an example of medical effective altruism (MEA), where individuals volunteer to risk harms for the public good. Many bioethicists rejected challenge trials in the context of Covid‐19 vaccine research on ethical grounds. After considering various grounds of this objection, I conclude that the crucial question is how much harm (...) research subjects can permissibly risk. But we lack a satisfying way of making this judgment that does not appeal simply to the intuitions of doctors or bioethicists. I consider one recent and structurally plausible approach to critically evaluating the harm question. Alex London defends a social consistency test for research risks: we should compare the risks undertaken by research subjects to relevantly similar risks which are accepted in other spheres of society. I argue there is no good reason not to consider volunteer military service as a relevant social comparison. This implies there is essentially no cap on acceptable risks on the social consistency rationale. In short, if soldiers can be heroes, why can't research volunteers? (shrink)

Evidence from jurisdictions that allow assisted dying is frequently used in the debate about assisted dying in the UK, since it provides important information about how assisted suicide and voluntary euthanasia work in practice. However, in order to interpret these data meaningfully, it is essential that they are understood in the context of the different legal and regulatory frameworks in operation in these countries. -/- The Commission on Assisted Dying has commissioned this expert briefing paper in order to (...) help unpick these complexities, and identify evidence for the effectiveness of the various legal safeguards that have been employed in jurisdictions that allow assisted dying. In the briefing paper the authors identify and explain the features of the legal regimes that regulate assisted dying in four target jurisdictions: the Netherlands, Belgium, Oregon and Switzerland. -/- They explore the evidence for the effectiveness of individual safeguards in each of these regimes in turn. Then they evaluate the evidence for the effectiveness of each safeguard, drawing on a detailed examination of the evidence, and, where possible, make recommendations on how these regimes could implement and regulate assisted dying more effectively. (shrink)

This paper fixes a structural mass mechanism within the series contract “one fixed spatial density e(·) + three operational readings (R1/R2/R3)”. Mass is defined as order-0 spectral data of the R1 Hessian at an R2-selected vacuum, equivalently as dispersion data of the R3 time-completed representative. For the canonical first-derivative backbone, eliminating the closed variable F := DI II induces, on the open sector, a Schur complement correction of the form −(η 2/α)PRan: an order-0 projector term that preserves the (...) Laplace-type principal operator and shifts active channels. Elimination and the resulting Schur/projector term are representation-level implementations of a declared readout/retention protocol (Part IV); they do not modify the fixed backbone or its principal operator. After KG normalization, the dimensionless shift is expressed by the series invariant η 2/(αβ) = κ 2 . We state the operatortheoretic gates behind “order-0” and self-adjointness, demonstrate de Rham channel selectivity (exact-only action) via a one-page torus computation, and position Higgs parameters as a representation-level factorization of the extracted mass matrix. (shrink)

This study investigated innovation management and effectiveness of educational research in tertiary institutions in Cross River State. One research question and one null hypothesis were formulated to direct the study. The study adopted factorial research design. Census technique was adopted by the researcher in selecting the entire population of 80 participants from four (4) tertiary institutions in Cross River State. “Innovation Management Questionnaire (IMQ)” and “Effectiveness of Educational Research Rating Scale (EERRS) were used as instruments for data collection. The reliability (...) of the instruments was established through test-retest method and reliability estimates of.89 and.86 were obtained. The null hypothesis was tested at.05 level of significance using multiple regression analysis with the aid of SPSS version 21. Findings from the study established a composite contribution of 70.5% of data management innovations, research ethics management, provision of research grants to effectiveness of educational research (Adj. R2=.705). The findings of this study also established that; data management innovations, research ethics management, and provision of research grants jointly has a significant influence on effectiveness of educational research (F = 64.055, p <.05). Data management innovations was the highest predictor (β =.501, t = 7.778), followed by research ethics management ethics management (β =.311, t = 3.956), and provision of research grants (β =.291, t = 3.707) in that order. Based on the findings, it was recommended, amongst others, that educational research data (including coded data) should be effectively managed by tertiary institutions using both manual and computerized data management devices with corresponding appropriate retrieval systems. (shrink)

Purpose: The purpose of this study was to assess the effects of succession planning practices on Non-Governmental Organizations (NGOs) performance in Tanzania. The specific objectives of the study were to: examine the effects of talent management on NGO performance; determine the effects of career management on NGO performance; and evaluate the effects of compensation management on NGO performance. -/- Design/Method/Approach: The study used quantitative approach. The targeted population was 124 employees working in two selected non-governmental organizations (...) in Tanzania. Simple random sampling was used to provide detailed information. Data was collected using questionnaires. The data were analyzed through descriptive and inferential analysis. -/- Findings: The findings of the study showed that the majority of respondents, with an average mean of 3.8, 3.8, and 3.7, agreed that talent management, career management, and compensation management influence organizational performance in terms of efficiency and effectiveness, respectively. The study found that, here is a positive and significant relationship between talent management (β =.152, p =.047) and NGOs performance. The results also indicated that there exists a positive and significant (r = 0.390, p > 0.000) correlation between an employee’s performance and career development. Finally, the results indicated that there exists a positive and significant (r = 0.624, p > 0.000) correlation between organization performance and compensation practices. -/- Theoretical Implications: The study refines the succession planning practices literature. The multiple dimensions of selected human resources practices have been explored. -/- Practical Implications: The multiple dimensions of selected human resources practices have been explored, which might help managers improve employees' performance at work. Human resource scholars would benefit from this study during training by ensuring this knowledge is intensified to produce better human resource management at work. -/- Originality/Value: As per the existing empirical literature, it is the first study to be conducted in the Tanzanian context. -/- Research Limitations/Future Research: This study concentrated on studying the relationship between selected succession management practices and organizational performance. Therefore, this study laid the foundation for other researchers to focus on other variables that may influence employees' performance. Nevertheless, researchers may also study the same relationship with other institutions. Also, other researchers may wish to expand their knowledge by conducting the same study through the use of different research methodologies, i.e., qualitative methods, in order to confirm whether different methods may produce similar findings or vice versa. -/- Paper Type: Empirical -/- JEL Classification: M12, M51, L31, O15. (shrink)

Purpose: The aim of this study is to analyze the effects of public and private sector investments on gross domestic product (GDP) and employment econometrically with the panel data method in order to determine the efficiency of investments in Turkey. -/- Design/Method/Approach: In the study, the possible effects of public and private sector investments on GDP and employment in Turkey are examined by dividing them into sectors. Sectors are included in the analysis as agriculture and other non-agricultural (...) sectors. Since the data of various sectors within a certain time period are used, time series and horizontal cross-sectional data are analyzed using the panel data method, which allows them to be used together. Four different models are created in the research. Among them, the effects of public investment expenditures on GDP in the period of 2004-2020 in Model 1, private investment expenditures on GDP in the same period in Model 2, public investment expenditures on employment in the period of 2014-2021 in Model 3 and private investment expenditures on employment data in Model 4 are investigated. -/- Findings: The results obtained from the analyses show that public and private sector investments have a significant and positive impact on GDP and employment in Turkey. -/- Practical Implications: It is generally accepted in the public finance literature that investments will positively affect economic growth, production level, employment and regional development if they are used in productive areas. -/- Originality/Value: What makes this study different from others is that the relationship of public and private sector investments with both GDP and employment is analyzed separately. In this way, a comparison can be made from the point of public and private sector investments in Turkey in terms of the contribution of investments to both GDP and employment, and an answer can be sought to the question of how correct the policy of increasing the share of the private sector in investments, especially in recent years, is in Turkey. -/- Research Limitations/Future Research: This study will make a significant contribution to the literature on the economic effects of public and private sector investments. It will be determined how accurate the idea of increasing the share of private investments in Turkey in recent years is. According to the results obtained from the study, new studies will be conducted on what can be done to increase the efficiency of public or private sector investments. -/- Disclaimer: This article was produced from the doctoral thesis prepared by Özgür Mustafa Ömür at Bursa Uludağ University Social Sciences Institute, Department of Finance, under the supervision of Prof. Dr. Filiz Giray. -/- Paper Type: Empirical -/- JEL Classification: E01, E22, E24, H54. (shrink)

The Purpose of this study was to investigate the effect of cloud mobile learning and creative environment on college student’s creativity performance. A nonequivalent pretest-posttest quasi-experimental design was used in this research. The objects were two freshman classes selected from a public university and randomly assigned to the experimental group and the control group. A learning activity named Amphibious Mechanical Beast was conducted in this teaching experiment. The experimental was taught using cloud mobile learning, while the control group was taught (...) using the traditional (usual) way. Participant student’s design performances before and after the experiment were evaluated. Creative Environment Scale was used to collect data of student’s perception of creative environment. Additionally, an open ended questionnaire was used to realize student’s learning processes. The one-way analysis of covariance (ANCOVA) and the two-way analysis of covariance were performed in this research. After data coding, relative concepts, themes, and theories were integrated and developed. Finally, the findings were proposed according to result of qualitative data analysis. Those main results of this research were: 1.Cloud mobile learning had a positive effect on student’s creative process. Most participant students thought cloud mobile device using convenient and prompt while learning. Cloud mobile learning improved student active participation, and was student-centered rather than teacher-centered. Participant student’s high order thinking abilities could be improved by receiving information and discussing anytime and anywhere. Those high order thinking included problem solving, critical thinking, and creative thinking. Nevertheless, minor participant students’ learning was influenced by past learning habits and insufficient devices. 2. Cloud mobile learning had positive effects on newness, elaborateness, and total aspect of creative products. 3. Perceptions of creative environment had positive effects on preparation stage and reaction stage of creative process. 4. Perceptions of creative environment which were above a certain level had positive effects on creative products. 5. Cloud mobile learning had positive effects on preparation stage of students’ creative process who had lower perceptions of creative environment. 6. Cloud mobile learning had positive effects on value of students’ creative products who had lower perceptions of creative environment. 7. Cloud mobile learning had positive effects on total aspect of students’ creative products who had higher perceptions of creative environment. Finally, recommendations and suggestions were addressed for implementation of cloud mobile learning and future studies based on results of this research. (shrink)

This study aimed to identify the effect of procedural justice on organizational loyalty from the point of view of Faculty Staff at Palestine Technical University- Kadoorei. It also aimed to identify the differences in the views of the study sample on the study variables according to the years of service. In order to achieve this, the researchers used a questionnaire consisting of (22) paragraphs where the first area (10) paragraphs looking at procedural justice while the paragraphs of the second (...) area and the number of (12) paragraph in the field of organizational allegiance to Faculty Staff at the university, (105) questionnaires were distributed on the sample of the study, and after the process of distribution of the questionnaire was collected and coded and entered into the computer and processed statistically using the statistical program of social sciences (SPSS). One of the most important findings of the study was that the degree of procedural justice at the heads of departments at Palestine Technical University- Kadoorei, from the point of view of Faculty Staff was between the medium and large, where the average arithmetic (3.65). Respondents also showed a high level of organizational loyalty (3.84). The study also showed a statistically significant effect at the level of significance (α = 0.05) for procedural fairness in achieving organizational loyalty, and the absence of differences attributed to years of experience. In the light of the results of the previous study, the researchers recommended several recommendations, the most important of which is to increase the awareness of the workers on the principles of procedural justice, to encourage adherence to them and to indicate their importance in job performance by creating systems and methods that ensure commitment to justice by raising the ability of leaders to build new policies and visions Which would promote the work of institutions. (shrink)

It is now well-known that Newton–Cartan theory is the correct geometrical setting for modelling the quantum Hall effect. In addition, in recent years edge modes for the Newton–Cartan quantum Hall effect have been derived. However, the existence of these edge modes has, as of yet, been derived using only orthodox methodologies involving the breaking of gauge-invariance; it would be preferable to derive the existence of such edge modes in a gauge-invariant manner. In this article, we employ recent work by Donnelly (...) and Freidel in order to accomplish exactly this task. Our results agree with known physics, but afford greater conceptual insight into the existence of these edge modes: in particular, they connect them to subtle aspects of Newton–Cartan geometry and pave the way for further applications of Newton–Cartan theory in condensed matter physics. (shrink)

Whenever we communicate, we inevitably have to say one thing before another. This means introducing particularly subtle patterns of salience into our language. In this paper, I introduce ‘order-based salience patterns,’ referring to the ordering of syntactic contents where that ordering, pretheoretically, does not appear to be of consequence. For instance, if one is to describe a colourful scarf, it wouldn’t seem to matter if one were to say it is ‘orange and blue’ or ‘blue and orange.’ Despite their (...) apparent triviality, I argue that order-based salience patterns tend to make the content positioned first more salient – in the sense of attention-grabbing – in a way that can have surprising normative implications. Giving relative salience to gender differences over similarities, for instance, can result in the activation of cognitively accessible beliefs about gender differences. Where those beliefs are epistemically and/or ethically flawed, we can critique the salience pattern that led to them, providing an instrumental way of evaluating those patterns. I suggest that order-based salience patterns can also be evaluated on constitutive grounds; talking about gender differences before similarities might constitute a subtle form of bias. Finally, I reflect on how the apparent triviality of order-based salience patterns in language gives them an insidious strength. (shrink)

The standard version of the doctrine of double effect, a significant doctrine in applied ethics particularly medical ethics, not only fails to capture some morally significant components of Aquinas’ view, but it does not resort to proper complementary features in order to accommodate the doctrine to our moral intuitions. We attempt to offer a new formulation of the doctrine incorporating the main components of Aquinas’ view and also to extend the view using some complementary features. We will examine the (...) strength of the formulation applying it into some ethically controversial situations, mainly in medical ethics. (shrink)

Modus ponens is the argument from premises of the form If A, then B and A to the conclusion B. Nearly all participants agree that the modus ponens conclusion logically follows when the argument appears in this Basic form. However, adding a further premise can lower participants’ rate of agreement—an effect called suppression. We propose a theory of suppression that draws on contemporary ideas about conditional sentences in linguistics and philosophy. Semantically, the theory assumes that people interpret an indicative conditional (...) as a context-sensitive strict conditional: true if and only if its consequent is true in each of a contextually determined set of situations in which its antecedent is true. Pragmatically, the theory claims that context changes in response to new assertions, including new conditional premises. Thus, the conclusion of a modus ponens argument may no longer be accepted in the changed context. Psychologically, the theory describes people as capable of reasoning about broad classes of possible situations, ordered by typicality, without having to reason about individual possible worlds. The theory accounts for the main suppression phenomena, and it generates some novel predictions that new experiments confirm. (shrink)

In evolutionary theory, Explanatory Externalism—one of the pillars of the Modern Evolutionary Synthesis—holds that natural selection is the sole adaptive force driving evolution. This paper highlights several challenges to Explanatory Externalism, primarily advanced by developmental biology and its various subfields and theories. Based on this debate, I examine the implications for one of the most established accounts of biological function: the selected-effect theory. While externalist readings of selected-effect theory are common, I argue a conditional claim: if and when SE is (...) interpreted within an externalist framework, two central desiderata remain unresolved—the explanatory and the discriminatory desiderata. Internalist explanations are indispensable in evolutionary biology for two reasons. First, in connection with the explanatory desideratum, internalist explanations are necessary to account for the existence of traits—not only at their origin but also in their transgenerational persistence. Second, concerning the discriminatory desideratum, an internalist framework shows that traits may exist in nature without being either selected or accidental, arising instead from structural properties and constraints that render them necessary conditions for the organism’s existence. Due to the limits of an externalist SE, I propose a possible alternative in which selected functions are reconceptualized from an internalist perspective. Although this framework remains underdeveloped, key ideas can be outlined through the Agential Paradigm in biology. In this view, an organism’s capacity to regulate its environmental interactions generates specific trait functions, which in turn determine selection conditions across generations. Rather than treating selection as an external force imposing order on randomness, trait function itself drives selection—no selection without function. Selected functions are thus linked to the adaptive origins of traits and their persistence across phylogeny. From this agential perspective, developmental processes generate specific functions, which in turn cause the selection of traits. This article, consequently, offers an appraisal of selected-effect functions grounded in a reconceptualization of selection within the Agential Paradigm. (shrink)

The aim of this paper is to explore and understand the Albanian Party System. The analysis will cover the period from the collapse of the communist regime in 1991 until 2014. It will try to investigate what forces drive the battle of the parties, what cleavages 'divide' society and consequently the party system as well as which are the parties that count the most. in order to assess this, the paper will focus on the parliamentary parties and will relay (...) on various theoretical concepts of the contemporary literature on political parties. First it will draw on Sartori's concept of 'relevance' in order to understand whether all the parliamentary parties over the course of twenty four years of pluralism are important or not and what weight do they have. Then it will use the Laakso - Taagepera index of the Effective Number of Parties to understand how power is distributed within the parliament. (shrink)

Seeking consensuses from the public is difficult, this also applies to the heritage sector, particularly in heritage preservation. ‘What, why and how to preserve?’ are the core of debates in the field and the differ- ences between points of views are basically due to the difference in valuation. In order to know everyone’s needs, views and expectations better and for sustainability, involving the community for preservation be- comes fundamental. Education, an experience which does not only provide opportunities for enlightenments (...) and widening horizons, but also introduce various concepts in terms of moral, ethical and social through systematic instructions. Having such great impact to community, promoting heritage education can be an effective approach awakening public consciousness on heritage preservation, and thus, enhancing people’s responsibility towards heritage, for both tangible and intangible, and developing a sustainable future for heritage through public engagement. However, it is necessary to understand the structure or the level of engagement prior setting the goal for heritage education. A model for classifying the level of engagement from performance is proposed for clarification and appraisal. This model is part of the research project of Community Engagement with Heritage in Macau which has an intention to examine its level of community engagement and give suggestions. This essay will first discuss community engagement, then classify the levels of engagement with models and lastly argue heritage education can elevate the level of community engagement which ultimately achieves the aim of heritage preservation. (shrink)

Manipulation of quotation, shown to be a common tactic of argumentation in this paper, is associated with fallacies like wrenching from context, hasty generalization, equivocation, accent, the straw man fallacy, and ad hominem arguments. Several examples are presented from everyday speech, legislative debates and trials. Analysis using dialog models explains the critical defects of argumentation illustrated in each of the examples. In the formal dialog system CB, a proponent and respondent take turns in making moves in an orderly goal-directed sequence (...) of argumentation in which the proponent tries to persuade the respondent to become committed to a conclusion by asking questions and offering arguments. Analyzing quotation by using the notion of commitment in dialog, it is shown (a) how an arguer’s previous assertions can be brought to light in the course of a dialog to deal with problems arising from misquotation, (b) how the profile of dialog model allows a critic to analyse the fundamental effects misquotation brings about in a dialog, and (c) how the critic can use such an analysis to correct the problem. (shrink)

It has been argued that some recent experimental findings about the mere exposure effect can be used to argue for aesthetic antirealism: the view that there is no fact of the matter about aesthetic value. The aim of this paper is to assess this argument and point out that this strategy, as it stands, does not work. But we may still be able to use experimental findings about the mere exposure effect in order to engage with the aesthetic realism/antirealism (...) debate. However, this argument would need to proceed very differently and would only support a much more modest version of aesthetic antirealism. (shrink)

The ‘doctrine of double effect’ claims that it is in some sense morally less problematic to bring about a negatively evaluated state of affairs as a ‘side effect’ of one’s pursuit of another, morally unobjectionable aim than it is to bring it about in order to achieve that aim. In a first step, this chapter discusses the descriptive difference on which the claim is built. That difference is shown to derive from the attitudinal distinction between intention and ‘acceptance’, a (...) distinction that is in turn claimed to ground in a feature of the decisions that generate the attitudes in question. The resulting analysis is then plugged into two different normative principles that may each be thought to specify the intuitions behind the doctrine of double effect, but which have frequently been conflated. The first concerns the permissibility of bringing about the merely accepted state of affairs, the second its reduced attributability. It is argued that examination of the intuitions behind the two principles supports neither version of the doctrine. Rather, the intuitions are best captured in an attribution principle based on subjective probabilities and a principle of attitude evaluation, neither of which make explicit reference to the attitude of intending. (shrink)

The inconsistent relation between word frequency and free recall performance and the non-monotonic relation found between the two cannot all be explained by current theories. We propose a theoretical framework that can explain all extant results. Based on an ecological psychology analysis of the free recall situation in terms of environmental and informational resources available to the participants, we propose that because participants’ cognitive system has been shaped by their native language, free recall performance is best understood as the end (...) result of relational properties that preexist the experimental situation and of the way the words from the experimental list interact with those. In addition to this, we borrow from predictive coding theory the idea that the brain constantly predicts “what is coming next” so that it is mainly prediction errors that will propagate information forward. Our ecological psychology analysis indicates there will be “prediction errors” because the word frequency distribution in an experimental word list is inevitably different from the particular Zipf’s law distribution of the words in the language that shaped participants’ brains. We further propose the particular distributional discrepancies inherent to a given word list will trigger, as a function of the words that are included in the list, their order, and of the words that are absent from the list, a surprisal signal in the brain, something that is isomorphic to the concept of Bayesian surprise. The precise moment when Bayesian surprise is triggered will determine to what word of the list that Bayesian surprise will be associated with, and the word the Bayesian surprise will be associated with will benefit from it and become more memorable as a direct function of the magnitude of the surprisal. Two experiments are presented that show a proxy of Bayesian surprise explains the free recall performance and that no effect of word frequency is found above and beyond the effect of that proxy variable. We then discuss how our view can account for all data extant in the literature on the effect of word frequency on free recall. (shrink)

This paper offers a philosophical analysis of mental illness as a concept and attempts to provide an understanding of what contributes to the instability of this concept. Mental illness is argued to be susceptible to looping effects, which means that the behaviours of those diagnosed is affected by their classification. This idea of looping is a contributor to mental illness being an unstable category as it affects the behaviours of those classified and the classifications themselves. Specific mental disorders such (...) as anxiety and depression are particularly vulnerable to looping effects due to their value-laden and subjective diagnostic criteria, argued by many anti-psychiatrists such as Rosenhan, Foucault and Szasz. These looping effects are more relevant than ever, with the increased awareness of mental illnesses on social media, overgeneralized information surrounding the symptoms of disorder, the glamorisation and self-assessments which inspire self-diagnosis. Whilst mental illness should not be abandoned as a concept, ‘mental illness’ has deviated from the proper use of ‘mental disorder’ due to overdiagnosis and looping effects and this conceptual instability is a bad thing due to the long-term consequences of over-prescribing antidepressants, preventing access to treatment, political and social implications and a looping trap: which is the idea that an individual cannot escape from their classification once identified. This paper gives a conceptual analysis of ‘mental illness’ and argues that looping effects are mainly responsible for its instability and in order to avoid the negative consequences of such an instability, we should be aware of these effects and attempt to find a basic framework which presents a clear understanding of what we mean by ‘abnormal’ or ‘disordered’ behaviours. (shrink)

This article is focused on a correct use of the social network Twitter in political communication in order to be effective and create social active participation channels. Such use are related to the utility of the potential that social networks offer us as interactive channel; which eliminates the communication barrier between the citizen and the politician. Also it highlights the importance of Twitter as a new public space for communication, following the new “public sphere” where come not only citizens (...) but also the media to extract comments and opinions of politicians. (shrink)

This paper explores the relationship between dignity and robot care for older people. It highlights the disquiet that is often expressed about failures to maintain the dignity of vulnerable older people, but points out some of the contradictory uses of the word ‘dignity’. Certain authors have resolved these contradictions by identifying different senses of dignity; contrasting the inviolable dignity inherent in human life to other forms of dignity which can be present to varying degrees. The Capability Approach (CA) is introduced (...) as a different but tangible account of what it means to live a life worthy of human dignity. It is used here as a framework for the assessment of the possible effects of eldercare robots on human dignity. The CA enables the identification of circumstances in which robots could enhance dignity by expanding the set of capabilities that are accessible to frail older people. At the same time, it is also possible within its framework to identify ways in which robots could have a negative impact, by impeding the access of older people to essential capabilities. It is concluded that the CA has some advantages over other accounts of dignity, but that further work and empirical study is needed in order to adapt it to the particular circumstances and concerns of those in the latter part of their lives. (shrink)

Suppose you want to do as much good as possible. What should you do? According to members of the effective altruism movement—which has produced much of the thinking on this issue and counts several moral philosophers as its key protagonists—we should prioritise among the world’s problems by assessing their scale, solvability, and neglectedness. Once we’ve done this, the three top priorities, not necessarily in this order, are (1) aiding the world’s poorest people by providing life-saving medical treatments or alleviating (...) poverty itself, (2) preventing global catastrophic risks, such as those posed by nuclear war or rogue artificial intelligence, and (3) ending factory farming. These claims are both plausible and striking. If correct, they should prompt a stark revision of how we approach our altruistic activities. However, the project of determining how to do the most good—as opposed to say, whether we should do the most good—has only recently, within the last ten years, become the subject of serious academic attention. Many key claims have not yet been carefully scrutinised. This is a cause for concern: are effective altruists doing good badly? In this thesis, I critique and develop some of the latest claims about how individuals can do the most good. I do this in three areas: the value of saving lives (preventing premature deaths), how best to improve lives (making people happier during their lives), and cause prioritisation methodology (frameworks for determining which problems are the highest priorities). In each case, I raise novel theoretical considerations that, when incorporated, change the analysis. Roughly speaking, my main conclusions are (1) saving lives is not as straightforwardly good we tend to suppose, may not be good at all, and is not clearly a priority; (2) happiness can be measured through self-reports and, based on the self-reported evidence, treating mental health stands out as an overlooked problem that may be an even more cost-effective way to improve lives than alleviating poverty; (3) the cause prioritisation methodology proposed by effective altruists needs to be moderately reconceptualised and, when it is, it turns out it is not as illuminating a tool as we might have thought and hoped. (shrink)

The International Criminal Court was established by the Rome Statue in 1998, and began operating in 2002, to the widespread applause in the international community. Under the post‐UN Charter multilateral system, the ICC’s formation was a welcomed extension of the UN Security Council’s reach, as part of the new supra‐state legal order whereby consenting states hold certain criminal acts arising to a scale of severity—crimes of scale—unacceptable by all. Yet, in its near 19‐year history, it remains unclear whether the (...) ICC is effective. This lack of clarity is in part attributable to divergent and elusive approaches to defining and measuring effectiveness, and the strong views by ICC proponents and detractors who find dispositive evidence for held views through myriad means. What follows is a discussion of different ways ICC effectiveness is defined and measured, the existing conflicting evidence on its effectiveness, and additional considerations required to form a conclusive opinion. I conclude that the most telling measure of ICC effectiveness is its ability to deter crimes of scale, and that on that measure, the ICC is thus far ineffective. (shrink)

Background Neuroimaging and lesion studies suggested that the dorsolateral prefrontal and posterior parietal cortices mediate visual metacognitive awareness. The causal evidence provided by non-invasive brain stimulation, however, is inconsistent. -/- Objective/hypothesis Here we revisit a major figure discrimination experiment adding a new Kanizsa figure task trying to resolve whether bilateral continuous theta-burst transcranial magnetic stimulation (cTBS) over these regions affects perceptual metacognition. Specifically, we tested whether subjective visibility ratings and/or metacognitive efficiency are lower when cTBS is applied to these two (...) regions in comparison to an active control region. -/- Methods A within-subjects design including three sessions spaced by one-week intervals was implemented. In each session, every participant was administered bilateral cTBS to either prefrontal, control or parietal cortices. Two concurrent tasks were performed, a real and an illusory figure task, stabilising objective performance with use of an adaptive staircase procedure. -/- Results When performing the replicated task, cTBS was found insufficient to disrupt neither visibility ratings nor metacognitive efficiency. However, with use of Kanizsa style illusory figures, cTBS over the dorsolateral prefrontal, but not over the posterior parietal cortex, was observed to significantly diminish metacognitive efficiency. -/- Conclusion(s) Real and illusory figure tasks demonstrated different cTBS effects. A possible explanation is the involvement of the prefrontal cortex in the creation of expectations, which is necessary for efficient metacognition. Failure to replicate previous findings for the real figure task, however, cannot be said to support, conclusively, the notion that these brain regions have a causal role in metacognitive awareness. This inconsistent finding may result from certain limitations of our study, thereby suggesting the need for yet further investigation. (shrink)

Transnational, global trades, investments, and travels, amongst other drivers of globalization, helps to reverberate the deadly coronavirus pandemic from Wuhan, China, across the world like whirl fire. In order to contain the infectious spread of the pandemic, and mitigate its negative effects on macro-economic variables, the World Health Organization, (WHO) designed Covid-19 protocols that are being enforced by governments and people of the world. Based on the above account, the study examined the Second wave effect of Covid’19 pandemic (...) on transportation business: Keke-napep and Motorcycle transport systems in Asaba metropolis, Nigeria. The main objective is to empirically determine the real impact of the pandemic on rural land transport business. The study employed structured questionnaire and interview methods to generate data from the 250 respondents selected using the census sampling technique. Out of the 250 sets of questionnaires administered, 235 (94%) were retrieved while 15 (6%) were rejected. The statistical tools used for analyzing data were correlation and multiple regression techniques. Findings were that covid’19 pandemic negatively affected rural land transport business. The study concludes that, the coronavirus pandemic caused a contraction in transport business. It is therefore recommended that, there is a need for government to relax the stringent covid’19 protocols to allow economic activities to resume again. Campaigns on safety and hygiene should be intensified so that the populace will imbibe the culture of general cleanliness and personal hygiene, amongst others. (shrink)

As we are in the Technological age, virtually every sector is now witnessing the vehicle of computerization in Nigeria. The business sector is not left over. In the recent times any successful business is the outcome of proper management of information. The Nigerian companies must react quickly to the consumer needs, brings the product and services to the market at the greater conditions. To meet their demand and target, many organization in Nigeria begin to adopt or develop the Technology, which (...) is electronic commerce (e-commerce). Electronic commerce is a process of carrying our commercial activities such as bill payment, initiating order and invoicing with the use of computer connected to the internet for commercial activities. It is vital that Nigeria should take absolute and effective implementation of this e-commerce for future development. This paper initially look at the description of internet and meaning, origin of the internet and brief description of how one can connect to the internet, topological description and the pre-requisite for effective implementation of e-commerce in Nigeria. (shrink)

Karl Polanyi in The Great Transformation diagnosed what had happened in the Nineteenth Century that led to poverty, increasingly wild economic fluctuations, increasingly severe depressions, and social dislocation and oppression on a massive scale – the market had been disembedded from communities which were then subjected to the imperatives of a supposedly autonomous market. In fact, such disembedding and imposition of these imperatives was a deliberate strategy developed as a means to impose exploitative relations on people, in opposition to ideas (...) of republican democracy. Recognizing this, after such disembedding had engendered a major global depression in the 1890s and an even more severe depression in the 1930s, along with two world wars, reformers largely succeeded in re-embedding markets. This achievement was fought by neoliberals, and their triumph in the 1970s was a really a project of reversion to the Nineteenth Century economic and political order, now upheld by much more powerful forces, including immensely powerful transnational corporations and financial institutions, corrupt politicians, and much more effective mind control industries. As in the Nineteenth Century, it has concentrated wealth and income, destabilized economies, and threatens a new Great Depression and, as a by-product of the tensions generated by global ecological destruction, possibly a new world war. As opposed to Marxist analyses, Polanyi’s analysis provided a much clearer goal to aim at that has not been discredited by the failures of supposedly communist countries. However, there are still huge problems to be overcome if we are to re-embed the market in communities, including the problem of grappling with the immense power of transnational corporations and financial institutions and those who serve them and the success they have had in corrupting the institutions and culture of democracy. This includes not only undermining the power of nations to control their economies and their subversion of democratic processes, but also in promoting passivity in the population to render them inert and powerless. In this paper I will examine proposals, such as those promoted by Arild Vatn in his book Institutions and the Environment, to develop institutions able to achieve this re-embedding. (shrink)

To justify inductive inference and vanquish classical skepticisms about human memory, external world realism, etc., Richard Fumerton proposes his “inferential internalism,” an epistemology whereby humans ‘see’ by Russellian acquaintance Keynesian probable relations (PRs) between propositions. PRs are a priori necessary relations of logical probability, akin to but not reducible to logical entailments, such that perceiving a PR between one’s evidence E and proposition P of unknown truth value justifies rational belief in P to an objective degree. A recent critic of (...) inferential internalism is Alan Rhoda, who questions its psychological plausibility. Rhoda argues that in order to see necessary relations between propositions E and P, one would need acquaintance with too many propositions at once, since our evidence E is often complex. In this paper, I criticize Rhoda’s implausibility objection as too quick. Referencing the causal status effect (CSE) from psychology, I argue that some of the complex features of evidence E contribute to our type-categorizing it as E-type, and thus we do not need to ‘see’ all of the complex features when we see the PR between E and P. My argument leaves unchanged Fumerton’s justificatory role for the PR, but enhances its psychological plausibility. (shrink)

“Second-order Logic” in Anderson, C.A. and Zeleny, M., Eds. Logic, Meaning, and Computation: Essays in Memory of Alonzo Church. Dordrecht: Kluwer, 2001. Pp. 61–76. Abstract. This expository article focuses on the fundamental differences between second- order logic and first-order logic. It is written entirely in ordinary English without logical symbols. It employs second-order propositions and second-order reasoning in a natural way to illustrate the fact that second-order logic is actually a familiar part of our (...) traditional intuitive logical framework and that it is not an artificial formalism created by specialists for technical purposes. To illustrate some of the main relationships between second-order logic and first-order logic, this paper introduces basic logic, a kind of zero-order logic, which is more rudimentary than first-order and which is transcended by first-order in the same way that first-order is transcended by second-order. The heuristic effectiveness and the historical importance of second-order logic are reviewed in the context of the contemporary debate over the legitimacy of second-order logic. Rejection of second-order logic is viewed as radical: an incipient paradigm shift involving radical repudiation of a part of our scientific tradition, a tradition that is defended by classical logicians. But it is also viewed as reactionary: as being analogous to the reactionary repudiation of symbolic logic by supporters of “Aristotelian” traditional logic. But even if “genuine” logic comes to be regarded as excluding second-order reasoning, which seems less likely today than fifty years ago, its effectiveness as a heuristic instrument will remain and its importance for understanding the history of logic and mathematics will not be diminished. Second-order logic may someday be gone, but it will never be forgotten. Technical formalisms have been avoided entirely in an effort to reach a wide audience, but every effort has been made to limit the inevitable sacrifice of rigor. People who do not know second-order logic cannot understand the modern debate over its legitimacy and they are cut-off from the heuristic advantages of second-order logic. And, what may be worse, they are cut-off from an understanding of the history of logic and thus are constrained to have distorted views of the nature of the subject. As Aristotle first said, we do not understand a discipline until we have seen its development. It is a truism that a person's conceptions of what a discipline is and of what it can become are predicated on their conception of what it has been. (shrink)

Higher-order evidence is, roughly, evidence of evidence. The idea is that evidence comes in levels. At the first, or lowest, evidential level is evidence of the familiar type—evidence concerning some proposition that is not itself about evidence. At a higher evidential level the evidence concerns some proposition about the evidence at a lower level. Only in relatively recent years has this less familiar type of evidence been explicitly identified as a subject of epistemological focus, and the work on it (...) remains relegated to a small circle of authors and a short stack of published articles—far disproportionate to the attention it deserves. It deserves to occupy center stage for several reasons. First, higher-order evidence frequently arises in a strikingly diverse range of epistemic contexts, including testimony, disagreement, empirical observation, introspection, and memory, among others. Second, in many of the contexts in which it arises, such evidence plays a crucial epistemic role. Third, the precise role it plays is complex, gives rise to a number of interesting epistemological puzzles, and for these reasons remains controversial and is not yet fully understood. As such, higher-order evidence merits systematic investigation. This thesis undertakes such an investigation. It aims to produce a thorough account of higher-order evidence—what it is, how it works, and its epistemic consequences. Chapter 1 serves as a general introduction to the topic and an overview of the existing literature, but primarily aims to further elucidate the concept of higher-order evidence and build a theoretical framework for later chapters. Chapter 2 develops an account of what I call “higher-order support”: the bearing higher-order evidence has, not on corresponding “lower-order evidence” (roughly, the evidence the higher-order evidence is about), but on corresponding “object-level propositions” (roughly, the propositions the higher-order evidence alleges the lower-order evidence to be about). Chapter 3 develops an account of “levels interaction”: the effect on overall support when the different evidential levels combine. Chapter 4 identifies important consequences of the theoretical results of the previous two chapters and applies the theory to four select cases of current epistemological controversy—testimony, memory, the closure of inquiry, and disagreement. (shrink)

This study was conducted purposely to assess the degree of school effectiveness among public secondary schools of Zamfara State, Nigeria. In order to achieve this fundamental objective, one research question was formulated. A descriptive survey research design was adopted in the study. Population of the study comprised the entire 2361 classroom teachers deployed in the 158 public secondary schools of Zamfara State-Nigeria. From the population of the study, a sample size of 266 teachers was extracted using a ‘Multistage Random (...) Sampling Technique’. A semi-structured questionnaire developed by Lezzote and Snyder (2011) on a five Likert type scale instrument with 21 items was employed as an instrument for data collection. The instrument composite reliability was computed using Cronbach’s alpha method and obtained the value of.949. All data covered in the study were collected through a field survey approach. Analytically, the current study discovered that, the degree of school effectiveness was at a high extent with mean score (M=3.68, SD=0.15). Based on this finding, the paper recommends that, stakeholders in educational sector comprising government’s ministries, departments and agencies, policymakers, secondary schools’ principals, instructional teachers as well as the learners and their parents/guardians should reciprocally work together in the process of appropriate perpetration and advancement of effective school system and its practices. (shrink)

W. V. Quine famously defended two theses that have fallen rather dramatically out of fashion. The first is that intensions are “creatures of darkness” that ultimately have no place in respectable philosophical circles, owing primarily to their lack of rigorous identity conditions. However, although he was thoroughly familiar with Carnap’s foundational studies in what would become known as possible world semantics, it likely wouldn’t yet have been apparent to Quine that he was fighting a losing battle against intensions, due in (...) large measure to developments stemming from Carnap’s studies and culminating in the work of Kripke, Hintikka, and Bayart. These developments undermined Quine’s crusade against intensions on two fronts. First, in the context of possible world semantics, intensions could after all be given rigorous identity conditions by defining them (in the simplest case) as functions from worlds to appropriate extensions, a fact exploited to powerful and influential effect in logic and linguistics by the likes of Kaplan, Montague, Lewis, and Cresswell. Second, the rise of possible world semantics fueled a strong resurgence of metaphysics in contemporary analytic philosophy that saw properties and propositions widely, fruitfully, and unabashedly adopted as ontological primitives in their own right. This resurgence — happily, in my view — continues into the present day. -/- For a time, at any rate, Quine experienced somewhat better success with his second thesis: that higher-order logic is, at worst, confused and, at best, a quirky notational alternative to standard first-order logic. However, Quine notwithstanding, a great deal of recent work in formal metaphysics transpires in a higher-order logical framework in which properties and propositions fall into an infinite hierarchy of types of (at least) every finite order. Initially, the most philosophically compelling reason for embracing such a framework since Russell first proposed his simple theory of types was simply that it provides a relatively natural explanation of the paradoxes. However, since the seminal work of Prior there has been a growing trend to consider higher-order logic to be the most philosophically natural framework for metaphysical inquiry, many of the contributors to this volume being among the most important and influential advocates of this view. Indeed, this is now quite arguably the dominant view among formal metaphysicians. -/- In this paper, and against the current tide, I will argue in §1 that there are still good reasons to think that Quine’s second battle is not yet lost and that the correct framework for logic is first-order and type-free — properties and propositions, logically speaking, are just individuals among others in a single domain of quantification — and that it arises naturally out of our most basic logical and semantical intuitions. The data I will draw upon are not new and are well-known to contemporary higher-order metaphysicians. However, I will try to defend my thesis in what I believe is a novel way by suggesting that these basic intuitions ground a reasonable distinction between “pure” logic and non-logical theory, and that Russell-style semantic paradoxes of truth and exemplification arise only when we move beyond the purely logical and, hence, do not of themselves provide any strong objection to a type-free conception of properties and propositions. -/- Most of my arguments in §1 are largely independent of any specific account of the nature of properties and propositions beyond their type-freedom. However, I will in addition argue that there are good reasons to take propositions, at least, to be very fine-grained. My arguments are thus bolstered significantly if it can be shown that there are in fact well-defined examples of logics that are not only type-free but which comport with such a conception of propositions. It is the purpose of §2 to lay out a logic of this sort in some detail, drawing especially upon work by George Bealer and related work of my own. With the logic in place, it will be possible to generalize the line of argument noted above regarding Russell-style paradoxes and, in §3, apply it to two propositional paradoxes — the Prior-Kaplan paradox and the Russell-Myhill paradox — that are often taken to threaten the sort of account developed here. (shrink)

ABSTRACT Objective: In the bulk of literature on critical thinking, the influence of interest on cognitive and affective processes of individuals has always been a source of debate and disagreement; a reciprocal relationship to be detrimental or facilitative in the development and enhancement of critical thinking as a skill. The present paper aims at explaining and resolving the observed discrepancy, with the combination of a comparative (agreement method) and a (descriptive-analytical). Method: method, on the additive and regressive effect of “interest” (...) on critical thinking-product from the viewpoint of Islamic Traditions. Finding: The finding shows that although interest, as a human tendency, generally has a positive effect on critical thinking, in some cases, the same component prevents seeing the shortcomings and defects as well. Therefore, in critical thinking, which requires more judgment and evaluation in order to promote it, one must control the interest in the subject in order to form a critical view of the issue properly. Based on the results, it is suggested that more attention should be paid to the regressive role of interest in critical thinking, especially in the cognitive and metacognitive understanding of the mental structure of thinking. Accordingly, an updated and systematic rereading of religious doctrines is one of the necessities of the conscious life in the third millennium, especially when the effective and productive approach to psychological components is more and more needed for today's life. Conclusion: Also, it is strongly suggested that the insights driven by Islamic traditions especially those that tap upon the issues on psychology are diverse and rich, providing a cultivated and rich ground for an understanding of human cognition and mind. (shrink)

Purpose: This study is aimed at examining the role of transformational and transactional leadership on turnover intentions in Tanzanian commercial banks. Further, the study scrutinizes the moderating effect of perceived organizational support. -/- Design/Method/Approach: The study used a quantitative approach. Data were collected from 231 employees working in head offices of three commercial banks in Tanzania. Data were analyzed by using descriptive and inferential statistics. -/- Findings: The study found that both transformational and transactional styles of leadership are used in (...) commercial banks. Further, each leadership style plays a significant role in reducing turnover intentions. Perceived organizational support was also found to be a significant moderator of the relationship between each leadership style and turnover intentions. -/- Theoretical Implications: This study extends the literature on the role of a relationship between transformational and transactional leadership styles on turnover intentions in Tanzanian commercial banks. -/- Practical Implications: Commercial banks have to make use of both transformational and transactional leadership styles in order to obtain positive outcomes in retaining their employees. Moreover, better results could be achieved once employees perceive the presence of organizational support. -/- Originality/Value: As per the existing empirical literature, it is the first study to be conducted in the Tanzanian context. -/- Research Limitations/Future Research: This study used a quantitative method only. Future studies may consider using a mixed approach to get more insights from respondents. Data collection was done in three commercial banks in Tanzania. A more comprehensive study to be done in bank branches is therefore recommended. -/- Paper Type: Empirical -/- JEL Classification: M12, M19, M53. (shrink)

The dishonest practices in the conduct of educational research in South-South region particularly, and Nigeria generally, has called for urgent intervention. This study assessed data management practices and educational research effectiveness of University Lecturers in South-South Nigeria. A sample of 602 lecturers that were accessible during data collection responded to two questionnaires (Data Management Practices Questionnaire – DMPQ and "Educational Research Effectiveness Questionnaire – EREQ). Multiple regression was employed in the analysis of data. Findings revealed amongst others that; data storage, (...) data security, data retrieval, data sharing, and data re-use jointly contributed to the total variance in educational research effectiveness in terms of proper citations by 56.25%, problem-solving by 22.14%, knowledge creation by 34.50%, and generation of testable data by 36.88%; and their composite influence on educational research effectiveness in terms of proper citations (F=152.25,p<.05), problem-solving (F=33.90,p<.05), knowledge creation (F=62.78,p<.05), and generation of testable data (F=69.65,p<.05), is statistically significant. Based on the findings of this study, it was recommended among others that, there should be an up-to-date database or data warehouse in Ministries of Education where researchers can easily access data in order to increase the quality of researches by eliminating the problems of data fabrication and falsification. This study contributes to the existing body of knowledge by addressing the gaps arising from the paucity of research literature on educational research effectiveness. This study shows how data management practices affects the quality of educational research output of university lecturers using empirical evidence from Nigeria. (shrink)