The influence of anxiety on processing capacity for threat detection

In the present study, we explored the proposition that an individual’s capacity for threat detection is related to his or her trait anxiety. Using a redundant signals paradigm with concurrent measurements of reaction times and eye movements, participants indicated the presence or absence of an emotional target face (angry or happy) in displays containing no targets, one target, or two targets. We used estimates of the orderings on the hazard functions of the RT distributions as measures of processing capacity (Townsend & Ashby, 1978; Wenger & Gibson, Journal of Experimental Psychology. Human Perception and Performance, 30,708–719, 2004) to assess whether self-reported anxiety and the affective state of the face interacted with the level of perceptual load (i.e., the number of targets). Results indicated that anxiety was associated with fewer eye movements and increased processing capacity to detect multiple (vs. single) threatening faces. The data are consistent with anxiety influencing threat detection via a broadly tuned attentional mechanism (Eysenck, Derakshan, Santos, & Calvo, Emotion, 7,336–353, 2007).     

Development of a Brief Motivational Enhancement Intervention for Intimate Partner Violence in Alcohol Treatment Settings

The current studies were a manual development study and a small pilot study of a 90-minute motivational enhancement style intervention to address IPV in alcohol treatment-seeking men. Analyses of feedback provided during manual development suggest participants: (a) liked the intervention, (b) reported behavior change intentions, and (c) found the feedback compelling. Findings from the pilot study suggest the intervention may be superior to referral only in increasing short-term help-seeking and lead to marginally significant enhancements in motivation and self-reported intimacy. Help-seeking and motivation findings were associated with medium-large to large effect sizes. At 3- and 6-month follow-up, both groups showed improvements in self-reported alcohol outcomes, anger, and verbal and physical aggression. These findings support further research on this intervention.     

The professionalization of psychology within the apartheid state 1948-1978

When the National Party came to power in South Africa in 1948 it inherited an ageing colonial psychiatric system underpinned by British-based mental health legislation promulgated in 1916. This situation remained substantially unchanged until the late 1960s, despite the apartheid government's far-reaching attempts to restructure other aspects of the social landscape. The 1966 assassination of South Africa's prime minister by a schizophrenic parliamentary messenger led directly to a series of commissions of enquiry into the management of mental health services, followed by new mental health legislation in 1973 and the compulsory registration of clinical psychologists. The increasing professionalization of psychology, and the apartheid state's policy in relation to the profession, are considered in the light of local and international influences. Unlike the Nazi and Soviet governments, the apartheid state did not seek to create a new psychology and psychiatry in its own image but was instead motivated by a desire to emulate Western models and to identify and control the dangerous individual.     

Developing cultural differences in face processing

Perception and eye movements are affected by culture. Adults from Eastern societies (e.g. China) display a disposition to process information holistically, whereas individuals from Western societies (e.g. Britain) process information analytically. Recently, this pattern of cultural differences has been extended to face processing. Adults from Eastern cultures fixate centrally towards the nose when learning and recognizing faces, whereas adults from Western societies spread fixations across the eye and mouth regions. Although light has been shed on how adults can fixate different areas yet achieve comparable recognition accuracy, the reason why such divergent strategies exist is less certain. Although some argue that culture shapes strategies across development, little direct evidence exists to support this claim. Additionally, it has long been claimed that face recognition in early childhood is largely reliant upon external rather than internal face features, yet recent studies have challenged this theory. To address these issues, we tested children aged 7-12 years of age from the UK and China with an old/new face recognition paradigm while simultaneously recording their eye movements. Both populations displayed patterns of fixations that were consistent with adults from their respective cultural groups, which 'strengthened' across development as qualified by a pattern classifier analysis. Altogether, these observations suggest that cultural forces may indeed be responsible for shaping eye movements from early childhood. Furthermore, fixations made by both cultural groups almost exclusively landed on internal face regions, suggesting that these features, and not external features, are universally used to achieve face recognition in childhood.     

Impaired Pavlovian conditioned inhibition in offenders with personality disorders

Certain types of violent offending are often accompanied by evidence of personality disorders (PDs), a range of heterogeneous conditions characterized by disinhibited behaviours that are generally described as impulsive. The tasks previously used to show impulsivity deficits experimentally (in borderline personality disorder, BPD) have required participants to inhibit previously rewarded responses. To date, no research has examined the inhibition of responding based on Pavlovian stimulus-stimulus contingencies, formally "conditioned inhibition" (CI), in PDs. The present study used a computer-based task to measure excitatory and inhibitory learning within the same CI procedure in offenders recruited from the "personality disorder" and the "dangerous and severe personality disorder" units of a high-security psychiatric hospital. These offenders showed a striking and statistically significant change in the expression of inhibitory learning in a highly controlled procedure: The contextual information provided by conditioned inhibitors had virtually no effect on their prepotent associations. Moreover, this difference was not obviously attributable to nonspecific cognitive or motivational factors. Impaired CI would reduce the ability to learn to control associative triggers and so could provide an explanation of some types of offending behaviour.     

Time keeping and working memory development in early adolescence: A 4-year follow-up

In this longitudinal study, we examined time keeping in relation to working memory (WM) development. School-aged children completed two tasks of WM updating and a time monitoring task in which they indicated the passing of time every 5 min while watching a film. Children completed these tasks first when they were 8 to 12 years old and then 4 years later when they were 12 to 16 years old. Time keeping in early adolescence showed a different pattern of outcome measures than 4 years earlier, with reduced clock checking and increased timing error. However, relative changes in WM development moderated these adverse effects. Adolescents with greater relative gains in WM development were better calibrated than participants with less developing WM functions. We discuss these findings in relation to individual and developmental differences in executive control functions and socioemotionally driven reward seeking.     

Religion in Global Perspective: SSSR Presidential Panel

Global processes present a challenge for scholarly work on religion, necessitating new concepts, theoretical and analytical models, intellectual sensitivity, and imagination. This calls for focusing on (1) cross‐border interpenetration of religious organizations, beliefs, and practices; (2) variations in the potential for religious beliefs and institutions to be transported; and (3) the use of multiple frames of reference to examine the dispersion of religious cultures and communities. A presidential panel presents the need for generating new research questions, improving measurement tools, and updating methodological techniques so that social scientists of religion accurately and authentically portray the nature and expression of religion in the 21st century.     

Psychosocial determinants of young athletes' continued participation over time

The aim of this study was to examine the differences in psychosocial and motivational variables between persistent and dropout youth athletes and between groups with different years in training. Team and individual youth athletes completed questionnaires measuring autonomy support from parents and coaches, peer motivational climate, basic psychological needs satisfaction, and sport motivation. The results showed that athletes who dropped out perceived significantly less competence, relatedness, and autonomy need satisfaction, and they perceived less autonomy support from parents and were less intrinsically motivated than persistent athletes. Youth athletes with up to one year in training reported significantly lower effort and intra-team conflict with peers, relatedness need satisfaction, and external motivation than athletes with 1 to 3 years and >3 years in training. Findings extend knowledge of the psychosocial determinants of sport continuation behaviour among young athletes.