Computationalism,The Church–Turing Thesis,and the Church–Turing Fallacy

The Church–Turing Thesis (CTT) is often employed in arguments for computationalism. I scrutinize the most prominent of such arguments in light of recent work on CTT and argue that they are unsound. Although CTT does nothing to support computationalism, it is not irrelevant to it. By eliminating misunderstandings about the relationship between CTT and computationalism, we deepen our appreciation of computationalism as an empirical hypothesis.     

Kripke’s paradox and the Church–Turing thesis

Kripke (1982, Wittgenstein on rules and private language. Cambridge, MA: MIT Press) presents a rule-following paradox in terms of what we meant by our past use of “plus”, but the same paradox can be applied to any other term in natural language. Many responses to the paradox concentrate on fixing determinate meaning for “plus”, or for a small class of other natural language terms. This raises a problem: how can these particular responses be generalised to the whole of natural language? In this paper, I propose a solution. I argue that if natural language is computable in a sense defined below, and the Church–Turing thesis is accepted, then this auxiliary problem can be solved.     

Career Development Theories: What Help for Older Persons?

Career development theory, although most highly developed for persons in the first two or three decades of life, can help counselors plan ways to work with older persons. The career development theories of Super, Tiedeman, Holland, Blau and other sociologists, Ginzberg, and Krumboltz, as well as the developmental theories of Levinson, Gould, and Neugarten are briefly reviewed to support this assertion. Although applications should be made with caution, concepts from these theories seem to have potential for enhancing the effectiveness of counseling of older persons. There seems, however, to be an increase in research and theory-building on the career development of this age group; more helpful guidelines can be expected in the future.     

Remembering Janet Taylor Spence (1923–2015)

Janet Taylor Spence was a history-making figure in professional psychology and in the study of gender. In the period between her birth in 1923 and her death in 2015, vast changes took place in both domains, and Janet Spence was at the center of both. This issue of Sex Roles is dedicated to her life and work, providing a perspective and an accounting of the contributions that she made to our field. The set of papers included here chronicle Janet’s career path, evaluate the impact of her work in the areas of anxiety and of gender, recount memories from her colleagues and students, and in a closing article, analyze her place in the larger historical domain of women in psychology.     

Is There a Simple Argument for Higher-Order Representation Theories of Awareness Consciousness?

William Lycan has articulated “a simple argument” for higher-order representation (HOR) theories of a variety of consciousness sometimes labeled ‘awareness consciousness’ (Lycan, Analysis 61.1, January 3–4, 2001). The purpose of this article is to critically assess the influential argument-strategy of the simple argument. I argue that, as stated, the simple argument fails since it is invalid. Moreover, I argue that an obvious “quick fix” would beg the question against competing same-order representation (SOR) theories of awareness consciousness. I then provide a reconstruction of the argument and argue that although the reconstructed argument deserves consideration, it is also too simple as stated. In particular, it raises several controversial questions about the nature of mental representation. These questions must be addressed before a verdict as to the cogency of the HOR argument-strategy can be reached. But since the questions are controversial, a cogent argument for HOR theories of awareness consciousness is unlikely to be simple.

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Medusa’s Gaze Reflected: A Darwinian Dilemma for Anti-Realist Theories of Value

Street has argued that the meta-ethical realist is faced with a dilemma. Either evolutionary forces have had a distorting influenced on our ability to track moral properties or evolutionary forces influenced our beliefs in the direction of tracking moral properties. Street argues that if the realist accepts the first horn of the dilemma, the realist must accept implausible skepticism regarding moral beliefs. If the realist accepts the second horn of the dilemma, the realist owes an explanation of the fitness producing nature of moral beliefs. As Street establishes the dialectic, the anti-realist’s explanation is better. I will argue that Street’s first horn is question begging then I will grasp the second horn of the dilemma and argue that only the realist can explain the role of moral beliefs in our evolutionary history. My argument will take the form of a dilemma. For our evaluative judgments to be fitness conducive, they must be responsive to the right sort of external world properties. The non-reductive realist can provide such a set of properties. On the first horn of the dilemma, the anti-realist cannot. The realist, unlike the anti-realist, can explain why our evaluative judgments are fitness conducive. The realist has won the explanatory battle. On the second horn of the dilemma, the anti-realist can provide a set of non-normative external world properties that our evaluative attitudes are responsive to. In doing so, the anti-realist has provided the heretofore-missing component of the reductive realist’s project. Again, the realist has won.     

Health Behavior Theories and Research: Implications for Suicidal Individuals’ Treatment Linkage and Adherence

Treatment linkage and adherence to psychotherapeutic interventions can be challenging with suicidal individuals. Health behavior theories, specifically the Health Belief Model, Stages of Change, and Theory of Planned Behavior, focus on individuals' beliefs, their readiness to change, their perceptions of illness severity and "threat," their perceptions of significant others' attitudes toward illness and treatment, and their behavioral intentions to change. These constructs have relevance both for understanding suicidal individuals' behaviors related to treatment utilization and for understanding cultural variations in these behaviors. Furthermore, these theories have implications for clinical practices aimed at facilitating improved treatment follow-through and adherence. After describing the theories and their constructs, clinical examples are provided to illustrate applications to practice with suicidal individuals.     

Gay–See also–Lesbian Resources for Believers

ABSTRACT

Few bibliographies exist that specifically focus on the resources available for lesbian and gay people of faith. This paper seeks to gather some of the best resources, both old and new, into a cohesive and comprehensive format as they mainly relate to the Christian tradition. Focusing on available books, as well as Internet resources, annotated lists have been assembled that document resources that many theological libraries might consider for purchase. Books have been categorized in typical library categories and each entry is annotated to aid in selection. Internet sites have also been annotated to explain their inclusion in the article.     

Is the Expiration of Intellectual Property Rights a Problem for Non-consequentialist Theories of Intellectual Property?

The expiration of intellectual property rights has been seen to amount to a problem for non-consequentialist theories of intellectual property. In this article, I assess whether the difficulty is real. I maintain that, as things are at least, there is no sufficient reason to believe that the termination of intellectual property rights is an insurmountable problem for non-consequentialist theories of intellectual property rights.     

The Communication of Naïve Theories of the Social World in Parent–Child Conversation

Three studies examined the communication of naïve theories of social groups in conversations between parents and their 4-year-old children (N = 48). Parent–child dyads read and discussed a storybook in which they either explained why past social interactions had occurred (Study 1) or evaluated whether future social interactions should occur (Studies 2 and 3). In all 3 studies, the content of parents’ and children's explanations reflected an intuitive theory of social groups as markers of intrinsic obligations, whereby individuals are obligated to avoid harm to and direct positive actions toward their in-group members. Furthermore, Studies 2 and 3 suggested that when discussing the normative obligations that guide behavior, parents covertly reinforce their children's developing beliefs about social categories. Implications for the development of social cognition are discussed.     

Guest Reviewers for 2001–2002

Dedication

Guest Reviewers for 2001–2002     

Novel Insights into Longstanding Theories of Bidirectional Parent–Child Influences: Introduction to the Special Section

Although bidirectional parent and child influences have been incorporated in theoretical models pertaining to the development of internalizing and externalizing behaviors in youth, studies have historically focused on the socializing influence that parents have on their children. This has left several important research questions unanswered about the nature of bidirectional parent-child relations across development, including how these bidirectional effects are related to different types of child and adolescent psychopathology. The goal of this special section is to examine some longstanding issues regarding the nature of bidirectional parent-child effects across time using a diverse array of longitudinal datasets. The results from these studies emphasize the importance of considering bidirectional effects in developmental psychopathology research, particularly the often overlooked influence that children and adolescents have on their parents' behavior and emotional well-being. Following these empirical articles, an expert in the field provides a scholarly commentary designed to outline the progress that has been made in understanding bidirectional parent-child effects across development as well as to propose fruitful areas for future research.     

Teaching Children to Confront Peers’ Sexist Remarks: Implications for Theories of Gender Development and Educational Practice

Elementary-school children (81 boys, 72 girls, aged 5–10 years) in the Southwest United States were taught to challenge peers’ sexist remarks to (a) improve school climate for gender nontraditional children, (b) decrease children’s gender-typed attitudes, and (c) test hypotheses linking gender identity and peer-directed gender role behaviors. Children either practiced using retorts to peers’ sexist remarks (practice condition) or heard stories about others’ retorts (narrative condition). At pretest, children rarely challenged peers’ sexist remarks. At posttest, children’s challenges were significantly more common in the practice than narrative condition. At the 6-month posttest, data showed intervention effects had become more widespread. Behavioral changes led to decreases in gender-typing of others among girls but not boys.     

Cognitive–Behavior Therapy for Pediatric Trichotillomania

Trichotillomania (TTM) is a chronic disorder in which youth repeatedly pull their hair to the extent that they experience noticeable hair loss as well as clinically significant academic, social, and/or occupational impairment. Prevalence rates of TTM in children are largely unknown, although the onset of TTM primarily occurs in childhood. Modified habit reversal training is the current psychological treatment of choice for TTM in adults and researchers and clinicians have applied this approach to the treatment of pediatric TTM. This article describes cognitive–behavior therapy for pediatric TTM, with an emphasis on the application of standard interventions across the developmental age range. In particular, recent findings on the role of experiential avoidance in TTM and the manner with which the type of hair pulling changes across the developmental age range, recommends the flexible principle-driven application of treatment strategies with careful consideration of the developmental age of youth.     

A data–information–knowledge cycle for modeling driving behavior

When talking about automation, “autonomous vehicles”, often abbreviated as AVs, come to mind. In transitioning from the “driver” mode to the different automation levels, there is an inevitable need for modeling driving behavior. This often happens through data collection from experiments and studies, but also information extraction, a key step in behavioral modeling. Particularly, naturalistic driving studies and field operational trials are used to collect meaningful data on drivers’ interactions in real–world conditions. On the other hand, information extraction methods allow to predict or mimic driving behavior, by using a set of statistical learning methods. In simple words, the way to understand drivers’ needs and wants in the era of automation can be represented in a data–information cycle, starting from data collection, and ending with information extraction. To develop this cycle, this research reviews studies with keywords “data collection”, “information extraction”, “AVs”, while keeping the focus on driving behavior. The resulting review led to a screening of about 161 papers, out of which about 30 were selected for a detailed analysis. The analysis included an investigation of the methods and equipment used for data collection, the features collected, the size and frequency of the data along with the main problems associated with the different sensory equipment; the studies also looked at the models used to extract information, including various statistical techniques used in AV studies. This paved the way to the development of a framework for data analytics and fusion, allowing the use of highly heterogeneous data to reach the defined objectives; for this paper, the example of impacts of AVs on a network level and AV acceptance is given. The authors suggest that such a framework could be extended and transferred across the various transportation sectors.