The Generality Problem for Reliabilism

Philosophical Studies -     

A Diagnosis and Resolution to the Generality Problem

The purpose of this paper is to offer a diagnosis and a resolution to generality problem. I state the generality problem and suggest a distinction between criteria of relevance and what I call a theory of determination. The generality problem may concern either of these. While plausible criteria of relevance would be convenient for the externalist, he does not need them. I discuss various theories of determination, and argue that no existing theory of determination is plausible. This provides a case for the no determination view: there are no facts that determine relevant types. This is the diagnosis of the generality problem. The externalist, however, may embrace the no determination view. This is what provides a resolution to the generality problem.     

Motivational Climate and Achievement Goals at the Situational Level of Generality

Based on the rule of compatibility, according to which motivational climate scales should capture both the objective environment and whether it activates particular goals, a measure is presented assessing achievement goals and climate perceptions in physical education at a particular point of time. In Study 1, students completed the questionnaires following an experimental manipulation where eight classes had task-involving drills (n = 185 students), eight classes had ego-involving drills (n = 174 students) and nine classes (n = 221) served as the control group. Study 2 was an intervention consisting of nine consecutive physical education lessons. Students in the intervention group (n = 174) pursued mastery goals and control group students (n = 181) participated in typical classes. Questionnaires were completed prior to the intervention and every third lesson. The structure of the model consisting of four achievement goals (mastery, performance approach, performance avoidance, and social approval) and four perceptions of teachers' emphasis on these goals was satisfactory and superior to the structure of all alternative models. Factor correlation results and the relationship of the current scales with intrinsic-extrinsic motivation and amotivation provided evidence of convergent and divergent validity for the measures. Results from multi-sample confirmatory factor analyses supported the invariance of factor loadings across samples and the invariance of covariances for the goals construct. In both studies, the differences that emerged between groups provided additional support to the construct validity of the present scales. Practitioners interested in the effects of teaching and coaching on motivational climate and achievement goal adoption could acquire useful feedback using these scales.     

The Impact of Time Proximity and Level of Generality on Attitude-Behavior Consistency1

This study examines the effects of (1) generality equivalence between attitudinal and behavioral entities and (2) the order and proximity of the attitude and behavior questions on the observed relationship between attitudes and behavior. The behaviors examined are sentence recommendations for six hypothetical defendants. The sample is composed of 185 line probation officers from New York State. The variables chosen conform to Martin Fishbein's model of behavioral intentions. As predicted, the observed relationship is affected by both level of specificity and proximity of the questions. Order of the questions has little effect.     

Cognitive Architecture, Concepts, and Introspection: An Information‐Theoretic Solution to the Problem of Phenomenal Consciousness

This essay is a sustained attempt to bring new light to some of the perennial problems in philosophy of mind surrounding phenomenal consciousness and introspection through developing an account of sensory and phenomenal concepts. Building on the information‐theoretic framework of Dretske (1981) , we present an informational psychosemantics as it applies to what we call sensory concepts, concepts that apply, roughly, to so‐called secondary qualities of objects. We show that these concepts have a special informational character and semantic structure that closely tie them to the brain states realizing conscious qualitative experiences. We then develop an account of introspection which exploits this special nature of sensory concepts. The result is a new class of concepts, which, following recent terminology, we call phenomenal concepts: these concepts refer to phenomenal experience itself and are the vehicles used in introspection. On our account, the connection between sensory and phenomenal concepts is very tight: it consists in different semantic uses of the same cognitive structures underlying the sensory concepts, such as the concept of red. Contrary to widespread opinion, we show that information theory contains all the resources to satisfy internalist intuitions about phenomenal consciousness, while not offending externalist ones. A consequence of this account is that it explains and predicts the so‐called conceivability arguments against physicalism on the basis of the special nature of sensory and phenomenal concepts. Thus we not only show why physicalism is not threatened by such arguments, but also demonstrate its strength in virtue of its ability to predict and explain away such arguments in a principled way. However, we take the main contribution of this work to be what it provides in addition to a response to those conceivability arguments, namely, a substantive account of the interface between sensory and conceptual systems and the mechanisms of introspection as based on the special nature of the information flow between them.     

与零假设检验有关的统计分析流程

人们熟知的零假设显著性检验,受到一次次质疑与辩护,地位并未动摇,报告检验结果仍然是统计分析的习惯做法。不过,其局限性促使研究者探寻更多的统计方法如区间估计、效应量分析、检验力分析等。本文先介绍假设检验与置信区间的关系;然后讨论检验力与两类错误率和效应量的关系;最后在理顺上述统计方法的基础上,提供一个可操作的统计分析流程。     

The Problem of Relevance and the Future of Philosophy of Religion

Despite the growth in research in philosophy of religion over the past several decades, recent years have seen a number of critical studies of this subfield in an effort to redirect the methods and topics of inquiry. This article argues that in addition to problems of religious parochialism described by critics such as Wesley Wildman, the subfield is facing a problem of relevance. In responding to this problem, it suggests that philosophers of religion should do three things: first, be critically self‐aware about their aims of inquiry; second, investigate concepts used by other philosophers, scientists, and religious studies scholars to identify and dispel confusion about religions; and third, following the model of applied ethics, work to clarify concepts and advance arguments of contemporary practical urgency.     

The Soul of Trans‐Humanism

Abstract: This article tackles the question: how should Christian theologians think about the human soul in light of the challenges posed by the new emphasis in brain‐mind identity in neuroscience and trasn‐humanism? Ways of improving human nature through medical therapy, genetic enhancement, and trans‐human cybernetic immortality are explored; and their assumptions are correlated with a spectrum of Christian theories of the soul such as substance dualism, emergent dualism, nonreductive physicalism, and materialism. Finally, the article concludes that the human person should be thought of relationally, and the dimension that is decisive for resurrection is the relation of the soul to God.     

Primeness, Internalism and Explanatory Generality

Williamson (2000) [Knowledge and its Limits, Oxford: Oxford University Press] argues that attempts to substitute narrow mental states or narrow/environmental composites for broad and factive mental states will result in poorer explanations of behavior. I resist Williamson’s arguments and use Twin-Earth style cases to argue for the causal inertness of broad mental states.     

The Generality Constraint and Categorial Restrictions

We should not admit categorial restrictions on the significance of syntactically well formed strings. Syntactically well formed but semantically absurd strings, such as 'Life's but a walking shadow' and 'Caesar is a prime number', can express thoughts; and competent thinkers both are able to grasp these and ought to be able to. Gareth Evans' generality constraint, though Evans himself restricted it, should be viewed as a fully general constraint on concept possession and propositional thought. For (a) even well formed but semantically cross-categorial strings often do possess substantive inferential roles; (b) hearers exploit these inferential roles in interpreting such strings metaphorically; (c) there is no good reason to deny truth-conditions to strings with inferential roles.