Prospective coding in event representation

A perceived event such as a visual stimulus in the external world and a to-be-produced event such as an intentional action are subserved by event representations. Event representations do not only contain information about present states but also about past and future states. Here we focus on the role of representing future states in event perception and generation (i.e., prospective coding). Relevant theoretical issues and paradigms are discussed. We suggest that the predictive power of the motor system may be exploited for prospective coding not only in producing but also in perceiving events. Predicting is more advantageous than simply reacting. Perceptual prediction allows us to select appropriate responses ahead of the realization of an (anticipated) event and therefore, it is indispensable to flexibly and timely adapt to new situations and thus, successfully interact with our physical and social environment.     

Age-graded Sexualities: The Struggles of Our Ageing Body

This article focuses on the relevance of age vis-à-vis the body and sexuality in society. The author discusses how the symbolization of the body by differences of age displays an intertwining of social and sexuality issues. The central idea is that the constructions of age involve different notions of status related to the ageing body that are problematic in our sexuality because they form complex power relationships, creating boundaries, segmenting sexual expressions and committing individuals to spaces, identities and lifestyles. That is to say, as individuals use methods to capitalize on their sexuality, they produce varying meanings and ways of experiencing age. The notion of age-grading, an anthropological category to explain the connection between the notions of ageing body and society, will be discussed with the aim of clarifying how age shapes our sexuality. This paper is meant to encourage further debate, not to provide a finished discussion.     

A Note on the Aesthetics of Mirror Reversal

According to Roy Sorensen [Philosophical Studies 100 (2000) 175–191] an object cannot differ aesthetically from its mirror image. On his view, mirror-reversing an object – changing its left/right orientation – cannot bring about any aesthetic change. However, in arguing for this thesis Sorensen assumes that aesthetic properties supervene on intrinsic properties alone. This is a highly controversial assumption and nothing is offered in its support. Moreover, a plausible weakening of the assumption does not improve the argument. Finally, Sorensen’s second argument is shown to be formally flawed. As a result, the case for the aesthetic irrelevancy of orientation seems still open.     

A Bayesian Semiparametric Latent Variable Model for Mixed Responses

In this paper we introduce a latent variable model (LVM) for mixed ordinal and continuous responses, where covariate effects on the continuous latent variables are modelled through a flexible semiparametric Gaussian regression model. We extend existing LVMs with the usual linear covariate effects by including nonparametric components for nonlinear effects of continuous covariates and interactions with other covariates as well as spatial effects. Full Bayesian modelling is based on penalized spline and Markov random field priors and is performed by computationally efficient Markov chain Monte Carlo (MCMC) methods. We apply our approach to a German social science survey which motivated our methodological development. We thank the editor and the referees for their constructive and helpful comments, leading to substantial improvements of a first version, and Sven Steinert for computational assistance. Partial financial support from the SFB 386 “Statistical Analysis of Discrete Structures” is also acknowledged.     

Ethical and Religious Aspects of Gamete and Embryo Donation and Legislation in Iran

During recent decades, new assisted reproductive technologies (ARTs) have improved significantly, but their ethical, social, psychological, religious and legal aspects are blurred and need further research. New techniques using donor sperm or egg allow for third party involvement in the procreation process, which has created new hope for infertile couples. The corresponding clinical applications also raise new religious questions, which require appropriate interpretation in order to make their use possible, particularly in religious communities. In this paper, we discuss the most important ethical issues and the Islamic view of third party reproduction. Likewise, the current method of third party reproduction in Iran will be described, and the advantages and disadvantages of the Act of Embryo Donation to Infertile Spouses will be stated. Consideration of this outlook could generate inspiration in many Islamic countries.     

Parent Beliefs about Treatment Credibility and Effectiveness: Assessment and Relation to Subsequent Treatment Participation

We assessed parents’ beliefs about treatment credibility and effectiveness and examined the influence of these beliefs on subsequent treatment participation. Seventy-six parents completed the Credibility/Expectancies Questionnaire—Parent Version (CEQ-P), and subsequently participated in treatment for their child's clinically referred conduct problems. The key findings were that: (a) the CEQ-P is composed of two components that measure parents’ treatment credibility and expectancies; (b) the total scale and each component are internally consistent and have strong test-retest reliability; (c) scores on the CEQ-P are significantly associated with scores on a measure of parent motivation for treatment, supporting the construct validity of this measure; and (d) scores on the CEQ-P at the first clinic visit significantly predict subsequent adherence to treatment procedures above and beyond demographic variables and parent motivation for treatment. This study provides an efficient and psychometrically sound measure of parent beliefs about treatment and demonstrates the importance of such beliefs for subsequent treatment adherence.     

Ministers’ Perceptions of Depression: A Model to Understand and Improve Care

While depression is a significant worldwide health problem, fewer than half of individuals seek care. Faith-based communities may play an important role in improving the knowledge of and linkage to depression care. Focus groups of Caucasian and African-American clergy were conducted to explore these issues. Using a grounded theory approach five themes emerged, including explanatory models of depression, barriers and facilitators to care, and recommendations for involving religious communities. A model of depression care pathways was constructed that integrates secular and spiritual approaches. The findings highlight the need for targeted interventions to build trust between clergy and mental health professionals. Teresa L. Kramer, Ph.D., is Chief Psychologist and Associate Professor of Psychiatry in the College of Medicine, University of Arkansas for Medical Sciences in Little Rock. She has conducted research in child, adolescent and adult mental health assessment, outcomes, and quality of care. Her current research on adolescent depression is funded through a Research Career Development Award from the National Institute of Mental Health. She is currently developing faith-based programs to educate ministers and their congregations about depression-related illness. Dean Blevins, Ph.D., teaches in the Department of Psychiatry, College of Medicine, at the university and is associated with the Center for Mental Health & Outcomes Research, Central Arkansas Veterans Healthcare System, and the South Central Mental Illness, Research, and Clinical Center in Little Rock. Terri L. Miller, Ph.D., also teaches in the Department of Psychiatry. Martha Phillips, Ph.D., is at the Department of Human Services in Little Rock. Vanessa Davis and Billy Burris are employed at the Division of Behavioral Health Services, also in Little Rock.     

What might philosophy of science look like if chemists built it?

Had more philosophers of science come from chemistry, their thinking would have been different. I begin by looking at a typical chemical paper, in which making something is the leitmotif, and conjecture/refutation is pretty much irrelevant. What in fact might have been, might be, different? The realism of chemists is reinforced by their remarkable ability to transform matter; they buy into reductionism where it serves them, but make no real use of it. Incommensurability is taken without a blink, and actually serves. The preeminence of synthesis in chemistry could have led philosophers of science to take more seriously questions of aesthetics within science, and to find a place in aesthetics for utility. The necessary motion twixt macroscopic and microscopic views of matter in modern chemistry leads to the coexistence of symbolic and iconic representations. And in another way to the deliberate, creative violation of categories.     

Croatia founded a national body for ethics in science

The Committee for Ethics in Science and Higher Education (CESHE) was created in Croatia as a national body appointed by the Parliament. Thus Croatia became one of a handful of countries with national means of responding to allegations of scientific misconduct. The Committee’s duties, with the help of the Ethics Code, include promotion of ethical norms and values in science and higher education. The CESHE will work on cases of possible research misconduct and alleged disregard for the ethical norms associated with research.