Body weight, not facial width-to-height ratio, predicts aggression in pro hockey players

Studies indicate that facial characteristics may predict behavior, but it is unclear if this will hold within highly selective populations. One relevant characteristic is the face’s width-to-height ratio (FWHR), a sexually dimorphic trait that has been shown to predict aggression. That FWHR may predict aggression within highly selective populations was suggested by Carré and McCormick’s (2008) finding that professional hockey players with greater FWHRs accrued more penalties. We attempted to replicate this result using all NHL players. We also explored fighting penalties as another aggression measure and height and weight as additional aggression predictors. We found that body weight predicted substantial variance in aggression but FWHR did not. Thus, in highly selective populations, inferences based on faces may be inaccurate.     

The body sensation hypothesis: A new contribution to the understanding of preventive health behavior

Abstract

A conceptualization of preventive health behaviors (PHBs) is outlined which focuses upon the body sensations that accompany performance of PHB. While many workers have noted that the sensory consequences associated with PHB may be important in understanding why non-symptomatic, healthy individuals engage in PHB, current models of PHB ignore this dimension of health behavior. The Body Sensation Hypothesis suggests that an important function of PHB may be to regulate body sensations by eliminating and avoiding aversive sensations and to produce pleasurable sensations. The implications of the Body Sensations Hypothesis for the definition of PHB, the acquisition of PHB, health education and health-cognitions, and sex differences in PHB are discussed.     

Childhood abuse and vulnerability to depression: Cognitive scars in otherwise healthy young adults

Models of depression vulnerability posit that negative early experiences, such as exposure to childhood abuse (CA), increase vulnerability to depression later in life. Though most victims of CA do not go on to develop depression, the question remains as to whether these individuals retain cognitive ‘scars’ that may contribute to depression vulnerability. The present study examined the relationship between self-reported, retrospective CA and cognitive vulnerability to depression in a carefully selected sample of young adults without current or past psychopathology. We measured cognitive vulnerability with both a self-report questionnaire, the Dysfunctional Attitudes Scale (DAS), and a measure of information processing bias, the Scrambled Sentences Test (SST). Self-reported severity of CA was associated with increased cognitive vulnerability to depression on both the DAS and SST. Vulnerability to depression as measured by the SST, but not by the DAS, prospectively predicted increases in depressive symptoms over a 6-month period. Scores on the SST also interacted with CA to predict increases in depressive symptoms. These findings demonstrate the pernicious effects of CA even in those without current or past psychopathology.     

Deconstructing delusions: A qualitative study examining the relationship between religious beliefs and religious delusions

Delusions have been conceptualized as forming in response to experience, yet the relationship between religious belief, and beliefs regarded as delusional, has received little research attention. This is despite the high prevalence of delusions featuring religious content. Semi-structured interviews were conducted with seven participants who had been diagnosed as experiencing delusions. Participants from a range of religious backgrounds were asked about their religious experiences and beliefs, family background and experiences of psychosis. These interviews were analysed qualitatively. Whilst religious background affected the content of delusions, the nature of delusions appeared to be influenced by other factors, such as early family experiences, particularly an absent parent and conflict within the family. Individuals often used a religious framework to understand unusual experiences, and there seemed to be a role for the process of identification and wish fulfilment in influencing delusional content. Whilst this research is clearly limited by its exploratory nature, it offers a possible framework of understanding which helps make sense of religious delusions, and suggests approaches which may be helpful in recovery.     

Book Reviews

Avicenna (d. 1037) and Tūsī (d. 1274) have different doctrines on the contradiction and conversion of the absolute proposition. Following Avicenna's presentation of the doctrine in Pointers and reminders, and comparing it with what is given in Tūsī's commentary, allow us to pinpoint a major reason why Avicenna and Tūsī have different treatments of the modal syllogistic. Further comparison shows that the syllogistic system Rescher described in his research on Arabic logic more nearly fits Tūsī than Avicenna. This in turn has consequences for analysing Avicenna's logic, and for writing the history of a fascinating period of change and diversity in the discipline in the medieval Islamic world.     

Yielding to Deviant Temptation: A Quasi-Experimental Examination of the Inhibiting Power of Intrinsic Religious Motivation

ABSTRACT

The deviance-inhibiting power of religion is among the oldest criminological inquiries. To date, the extant empirical literature contains mixed and oftentimes contradictory evidence. Social scientists have argued that the ambiguous body of religion-deviance evidence is attributable, in some part, to known methodological weaknesses. This study responds to the criticisms of prior research by utilizing a validated measure of religiosity, employing a quasi-experimental design, and observing actual deviant behavior. The results of this study find that religion is indeed a powerful predictor of deviant behavior.