Cognitive Psychology Commons^™

The Surprise Exam Paradox: Disentangling Two Reductios, John N. Williams

John N. WILLIAMS

One tradition of solving the surprise exam paradox, started by Robert Binkley and continued by Doris Olin, Roy Sorensen and Jelle Gerbrandy, construes surprise epistemically and relies upon the oddity of propositions akin to G. E. Moore's paradoxical 'p and I don't believe that p.' Here I argue for an analysis that evolves from Olin's. My analysis is different from hers or indeed any of those in the tradition because it explicitly recognizes that there are two distinct reductios at work in the student's paradoxical argument against the teacher. The weak reductio is easy to fault. Its invalidity determines the …

Justifying Circumstances And Moore-Paradoxical Beliefs: A Response To Brueckner, John N. Williams

John N. WILLIAMS

In 2004, I explained the absurdity of Moore-paradoxical belief via the syllogism (Williams 2004): (1) All circumstances that justify me in believing that p are circumstances that tend to make me believe that p. (2) All circumstances that tend to make me believe that p are circumstances that justify me in believing that I believe that p. (3) All circumstances that justify me in believing that p are circumstances that justify me in believing that I believe that p.

Moorean Absurdity And Conscious Belief, John N. Williams

John N. WILLIAMS

No abstract provided.

Moorean Absurdities And Higher Order Beliefs, John N. Williams

John N. WILLIAMS

No abstract provided.

Externalism And Knowledge Of Comparative Content, Yoo Guan Tan

John N. WILLIAMS

Concepts are the constituents of thoughts, which in turn, are the contents of propositional attitudes. They are also what the predicates of our language express. According to a tradition going back to Plato, questions about comparative content – questions of the form Is concept F the same as concept G? – are purely about relations of ideas, and so are answerable a priori. This does not mean that no experience at all is necessary to answer such questions, for experience may be needed to grasp their content. Call a piece of information about Fs extraneous if it is not required …

Moore's Paradoxes And Iterated Belief, John N. Williams

John N. WILLIAMS

I give an account of the absurdity of Moorean beliefs of the omissive form (om) p and I don’t believe that p, and the commissive form (com) p and I believe that not-p, from which I extract a definition of Moorean absurdity. I then argue for an account of the absurdity of Moorean assertion. After neutralizing two objections to my whole account, I show that Roy Sorensen’s own account of the absurdity of his ‘iterated cases’ (om1) p and I don’t believe that I believe that p, and (com1) p and I believe that I believe that not-p, is unsatisfactory. …

Wittgenstein, Moorean Absurdity And Its Disappearance From Speech, John N. Williams

John N. WILLIAMS

G. E. Moore famously observed that to say, "I went to the pictures last Tuesday but I don't believe that I did" would be "absurd." Why should it be absurd of me to say something about myself that might be true of me? Moore suggested an answer to this, but as I will show, one that fails. Wittgenstein was greatly impressed by Moore's discovery of a class of absurd but possibly true assertions because he saw that it illuminates "the logic of assertion". Wittgenstein suggests a promising relation of assertion to belief in terms of the idea that one "expresses …

Moorean Absurdity And Expressing Belief, John N. Williams

John N. WILLIAMS

No abstract provided.

Wittgenstein, Moorean Absurdity And Its Disappearance From Speech, John N. Williams

John N. WILLIAMS

G. E. Moore famously observed that to say, I went to the pictures last Tuesday but I don't believe that I did would be absurd. Why should it be absurd of me to say something about myself that might be true of me? Moore suggested an answer to this, but as I will show, one that fails. Wittgenstein was greatly impressed by Moore's discovery of a class of absurd but possibly true assertions because he saw that it illuminates the logic of assertion. Wittgenstein suggests a promising relation of assertion to belief in terms of the idea that one expresses …

Superman, Wittgenstein And The Disappearance Of Moorean Absurdity, John N. Williams

John N. WILLIAMS

'You have known me for years, Lois' explains Superman, as I lay aside my copy of Crimmins’s example (1992). 'But there is something you have not yet discovered. You also know me under a disguise. You have not yet realized that this person is I in disguise. On that way of thinking about me, you have different opinions of me. In fact you think me an idiot.' I've just informed Superman that I accept his testimony on the strength of his intelligence. But I confess I don’t quite know how to acknowledge my acceptance of his final remark.

The Ethics Of Placebo-Controlled Trials In Developing Countries To Prevent Mother-To-Child Transmission Of Hiv, John N. Williams

John N. WILLIAMS

Placebo-trials on HIV-infected pregnant women in developing countries like Thailand and Uganda have provoked recent controversy. Such experiments aim to find a treatment that will cut the rate of vertical transmission more efficiently than existing treatments like zidovudine. This scenario is first stated as generally as possible, before three ethical principles found in the Belmont Report, itself a sharpening of the Helsinki Declaration, are stated. These three principles are the Principle of Utility, the Principle of Autonomy and the Principle of Justice. These are taken as voices of moral imperative. But although each has intuitive appeal, it can be shown …

Orwell And Huxley: Making Dissent Unthinkable, John N. Williams

John N. WILLIAMS

In this paper I compare the fictional world depicted by Orwell’s 1984 with that of Huxley’s Brave New World from the point of view of an analytic philosopher. Neither novel should be read as predictions, the accuracy of which can be used to judge them. Rather, both attempt to portray what humanity could conceivably become. The authenticity of this conceivability is a necessary condition of the power of both works to raise central philosophical questions about the human condition. What is ethically wrong with control? How far can Man go in recreating himself? In what sense are these worlds anti-utopian? …

Moore’S Paradox, Defective Interpretation, Justified Belief And Conscious Belief: A Reply To Vahid, John N. Williams

John N. WILLIAMS

No abstract provided.

Moorean Absurdity, Knowledge And Iterated Belief, John N. Williams

John N. WILLIAMS

No abstract provided.

The Completeness Of The Pragmatic Solution To Moore’ Paradox: A Reply To Chan, John N. Williams

John N. WILLIAMS

No abstract provided.

A Simple Solution To The Surprise Exam Paradoxes, John N. Williams

John N. WILLIAMS

No abstract provided.

Word Recognition In The Parafovea: An Eye Movement Investigation Of Chinese Reading, Jinmian Yang

Doctoral Dissertations 1896 - February 2014

Chinese is a logographic writing system that drastically differs from alphabetic scripts in many important aspects. Thus, the nature of parafoveal processing in reading Chinese may be different from that in reading alphabetic languages. Here, four eye-tracking experiments using the boundary display change paradigm (Rayner, 1975) were conducted to explore the role of high level information, like semantic and plausibility information, in the parafovea for Chinese readers.

Experiments 1 and 2 used two-character words that can have the order of their component characters reversed, and still be lexical units as target words. Readers received a parafoveal preview of a target …

The Effects Of Cultural Experience And Subdivision On Tapping To Slow Tempi, Sangeeta Ullal

UNLV Theses, Dissertations, Professional Papers, and Capstones

Our ability to accurately synchronize with rhythmic patterns is constrained by two factors: temporal length and interval structure. By using strategies such as subdivision, we can improve synchronization accuracy at slow tempos, but our ability to utilize subdivisions is constrained by the nature of interval ratios contained in culture-specific subdivision types. Western music falls within a restricted temporal range and its metrical subdivisions contain simple ratios, but Indian music violates these constraints. The present study examines the effects of culture-specific experience on these constraints. American and Indian listeners were asked to perform synchronous tapping to a stimulus with a slow …

The Influence Of Music On The Development Of Children, Theresa Riforgiate, Christopher Chau

Psychology and Child Development

Listening to classical music, like Mozart, is wonderful way to expand one's musical taste. Contrary to popular beliefs, however, this passive engagement with music does not make your child smarter. However, research demonstrates that active participation in music and music instruction help develop memory, perception, language, vocabulary, spoken skills, and reading skills. In order to disseminate these findings, we compiled a list of different opportunities around San Luis Obispo for children's active participation in music. Our goal is to provide parents with a resource to help them facilitate their children's involvement in music.

If These Men Could Still Talk, Rebecca Damphousse

Academic Symposium of Undergraduate Scholarship

For this assignment, two theorists in psychology were selected to engage in conversation. Erik Erikson and Jean Piaget were chosen and their theories of human development were researched. Erikson was asked how his experiences as a child impacted the formation of his theories. The question for Piaget was directed at the permanence, relevancy and universality of his theory into the 21st century. While a large amount of research was conducted, the questions and answers were pure conjecture.

The Effect Of Initial Entry Training On The Moral And Character Development Of Military Police Soldiers, Kenneth R. Williams

Walden Dissertations and Doctoral Studies

The U.S. Army conducts extensive training on its core values beginning with initial entry training (IET), commonly referred to as basic training, in order to shape soldiers' behavior and decision making in combat and noncombat situations. This mixed methods study addressed the problem of limited empirical research on the effects of U.S. Army IET on soldiers' moral and character development. The purpose was to explore the effects of Military Police (MP) IET on soldiers in training through a mixed methods quantitative and qualitative model. The theoretical framework for this study was based on Rest's four component model (FCM) of moral …

Inspiring Art And Science, Andrea R. Halpern

Other Faculty Research and Publications

I read Ralf Dahm's article "Finding Alzheimer's Disease" (March-April) with interest for two reasons. First, as a cognitive neuroscientist, I have studied the effect of early-stage Alzheimer's disease on memory and on the appreciation of music and art. In addition, I am a member of a community chorus here in Pennsylvania, the Susquehanna Valley Chorale, which recently commissioned and premiered a choral work on the topic of the ailment, called Alzheimer's Stories.

Spirituality And Organised Religion In Supporting Parents Of Children With Down Syndrome And Intellectual Disability, Divia Pillay

Theses : Honours

Background: Raising a child with an intellectual disability can present parents with many challenges. Factors that have been demonstrated to positively impact on the mental and physical health of parents of children with an intellectual disability include greater clinical, family and social supports. One avenue of support that has been rarely explored is the role of spirituality and organised religion in supporting parents of children with an intellectual disability. Aim: The aim of this literature review was to investigate the role of spirituality and organised religion in the lives of parents of children with intellectual disability, specifically Down syndrome. Methods: …

Resolving Incomparability, David Pinkowski

Legacy Theses & Dissertations (2009 - 2024)

When confronted with an important choice between two very different options, an agent often will be at a loss as to how to decide between them. This is often true even if the agent has a good understanding of the pros and cons of each option, and even if she is committed to something like "the best overall decision for me." One way to analyze this situation is to assert that the options are incomparable for the agent. Incomparability arises when, for two options, it seems that one is neither better nor worse than, nor equal to, the other. If …