Walking through doorways differentially affects recall and familiarity

Previous research has reported that walking through a doorway to a new location makes memory for objects and events experienced in the previous location less accurate. This effect, termed the location updating effect, has been used to suggest that location changes are used to mark boundaries between events in memory: memories for objects encountered within the current event are more available than those from beyond an event boundary. Within a computer‐generated memory task, participants navigated through virtual rooms, walking through doorways, and interacting with objects. The accuracy and their subjective experience of their memory for the objects (remember/know and confidence) were assessed. The findings showed that shifts in location decreased accurate responses associated with the subjective experience of remembering but not those associated with the experience of knowing, even when considering only the most confident responses in each condition. These findings demonstrate that a shift in location selectively impacts recollection and so contributes to our understanding of boundaries in event memory.     

A controlled evaluation of cognitive behavioural therapy for posttraumatic stress in motor vehicle accident survivors

Seventy-eight motor vehicle accident survivors with chronic (greater than 6 months) PTSD, or severe sub-syndromal PTSD, completed a randomized controlled comparison of cognitive behavioral therapy (CBT), supportive psychotherapy (SUPPORT), or a Wait List control condition with two detailed assessments. Scores on the CAPS showed significantly greater improvement for those in CBT in comparison to the Wait List and to the SUPPORT conditions. The SUPPORT condition in turn was superior (p=0.012) to the Wait List. Categorical diagnostic data showed the same results. An analysis of CAPS scores including drop-outs (n=98) also showed CBT to be superior to Wait List and to SUPPORT with a trend for SUPPORT to be superior to Wait List. The CBT condition led to significantly greater reductions in co-morbid major depression and GAD than the other two conditions. Results held up well at a 3-month follow-up on the two active treatment conditions.     

God and Governance: Development,State Capacity,and the Regulation of Religion

In this article, we propose a new approach to an old question: How does development affect religion‐state relations? We argue that because development increases states’ ability to effectively formulate and implement policy, it will be associated with greater state regulation of religion. This stands in contrast to predominant theories that examine development's negative impact on individual religiosity while largely overlooking the impact that development may have on state institutions. We test our theory using data drawn from over 160 countries, and demonstrate that the effect of economic development on state regulation of religion is consistently positive, substantively significant, and robust to alternative measurements and the inclusion of a broad range of controls. Statistical analysis also demonstrates that the correlation between development and state regulation of religion is primarily a result of economic development's impact on state capacity, rather than social dislocation or improved coordination by religious communities. Incorporating state capacity recasts the study of religious regulation—and suggests that economic growth is unlikely to take religion off the political agenda.     

Impact of a facial-ageing intervention versus a health literature intervention on women’s sun protection attitudes and behavioural intentions

This study was designed to investigate the impact of a facial-ageing intervention on women’s sun protection attitudes and behavioural intentions, compared to a health literature intervention where participants viewed literature on the effect of ultraviolet (UV) exposure on health. Seventy women (35 in each condition) completed questionnaires at baseline and immediately post-intervention. The average age of the participants was 23.70 (SD?=?5.03) years. Participants in the facial-ageing intervention condition scored significantly higher on intentions, negative attitudes and perceived sun damage susceptibility after taking part in the intervention, compared to those in the health literature intervention condition. The results are discussed in relation to suggestions for sun protection interventions aimed at women aged from 18 to 34. It is concluded that appearance-based interventions have a role to play in healthcare and educational settings with regard to UV exposure and sun protection intentions.     

Deaf and hearing children: a comparison of peripheral vision development

This study investigated peripheral vision (at least 30° eccentric to fixation) development in profoundly deaf children without cochlear implantation, and compared this to age-matched hearing controls as well as to deaf and hearing adult data. Deaf and hearing children between the ages of 5 and 15 years were assessed using a new, specifically paediatric designed method of static perimetry. The deaf group (N = 25) were 14 females and 11 males, mean age 9.92 years (range 5-15 years). The hearing group (N = 64) were 34 females, 30 males, mean age 9.13 years (range 5-15 years). All participants had good visual acuity in both eyes (< 0.200 LogMAR). Accuracy of detection and reaction time to briefly presented LED stimuli of three light intensities, at eccentricities between 30° and 85° were measured while fixation was maintained to a central target. The study found reduced peripheral vision in deaf children between 5 and 10 years of age. Deaf children (aged 5-10 years) showed slower reaction times to all stimuli and reduced ability to detect and accurately report dim stimuli in the far periphery. Deaf children performed equally to hearing children aged 11-12 years. Deaf adolescents aged 13-15 years demonstrated faster reaction times to all peripheral stimuli in comparison to hearing controls. Adolescent results were consistent with deaf and hearing adult performances wherein deaf adults also showed significantly faster reaction times than hearing controls. Peripheral vision performance on this task was found to reach adult-like levels of maturity in deaf and hearing children, both in reaction time and accuracy of detection at the age of 11-12 years.     

Father Involvement and Coparenting Behavior: Parents' Nontraditional Beliefs and Family Earner Status as Moderators

This study investigated relations between father involvement in caregiving and play and coparenting behavior using self-report and observational data from 80 two-parent families of preschool-aged children, and examined parents' nontraditional beliefs about fathers' roles and family earner status as moderators of these relations. Results indicated that greater father involvement in caregiving and play was associated with less observed undermining coparenting behavior in dual-earner families. Conversely, greater father involvement in caregiving was associated with less perceived supportive and greater perceived undermining coparenting behavior in single-earner families. Father involvement in play was not related to coparenting behavior among single-earner families. This study highlights the importance of considering parental employment patterns and the multidimensional nature of fathering behavior when studying fathering and coparenting.     

An evaluation of simultaneous presentation and differential reinforcement with response cost to reduce packing

We evaluated the effects of multiple treatment procedures, including simultaneous presentation of preferred foods, on the packing behavior of a 9-year-old girl with autism. A reversal design was used to assess the effects of differential reinforcement with response cost alone and with simultaneous presentation. In addition, simultaneous presentation was assessed independent of differential reinforcement with response cost. Results indicated that simultaneous presentation reduced packing and that differential reinforcement with response cost was not necessary to maintain these reductions. Results are discussed in terms of the use of simultaneous presentation for packing as an alternative to consequence manipulations.     

Parental Control in the Etiology of Anxiety

Anxiety disorders are among the most prevalent forms of adult and childhood psychiatric disorders, and they are highly familial. However, the mechanisms of transmission remain unclear. One familial characteristic that may promote the development of anxiety is the construct of parental control. This paper provides a conceptual overview of the construct of control in the parenting and anxiety literatures, reviews existing literature on control in anxious families, and reviews current conceptual models of and developmental approaches to anxiety. Based on the current empirical literature, an elaborated model that takes child developmental level into consideration is proposed in order to provide a better understanding of the role of parental control in the development of anxiety.     

Perirhinal cortical contributions to object perception

The traditional theory of the medial temporal lobe (MTL) memory system asserts that the primate MTL (hippocampus, perirhinal, entorhinal and parahippocampal cortices) is exclusively involved in consolidating declarative memories. However, several recent reports have directly challenged this dogma by arguing that MTL structures also contribute to perception. Controversy remains as many of the behavioural tasks used have confounded memory with perception. We review the evidence here and highlight new studies in humans and macaques that indicate a perceptual role for MTL in the absence of such confounds. We argue that the challenge to MTL memory system theory is substantiated and that the implications are considerable, namely that most psychologists and neuroscientists have held a fundamentally flawed view of how memory is implemented in the brain.