Characteristics of memories for traumatic and nontraumatic birth

Evidence for memory characteristic differences between trauma and other memories in non‐clinical samples is inconsistent. However, trauma is frequently confounded with the event recalled. This study compares trauma and nontrauma memories for the same event, childbirth, in a non‐clinical sample of 285 women 4–6 weeks after birth. None of the women met diagnostic criteria for post‐traumatic stress disorder. Traumatic birth, defined by the DSM‐5 event criterion, was reported by 100 women. The ratings of some memory characteristics did not differ between memories for traumatic and nontraumatic birth: All were rated highly coherent and central to women's lives, with moderate sensory memory. However, women who experienced traumatic births reported more involuntary recall, reliving, and negative/mixed emotions. Thus, trauma memories differed from nontrauma memories. In this non‐clinical sample, this is likely to be due to encoding during trauma rather than the distinctive memory profile for memories retrieved by those experiencing trauma symptoms.     

The role of gaze and road edge information during high-speed locomotion

Robust control of skilled actions requires the flexible combination of multiple sources of information. Here we examined the role of gaze during high-speed locomotor steering and in particular the role of feedback from the visible road edges. Participants were required to maintain one of three lateral positions on the road when one or both edges were degraded (either by fading or removing them). Steering became increasingly impaired as road edge information was degraded, with gaze being predominantly directed toward the required road position. When either of the road edges were removed, we observed systematic shifts in steering and gaze direction dependent upon both the required road position and the visible edge. A second experiment required fixation on the road center or beyond the road edges. The results showed that the direction of gaze led to predictable steering biases, which increased as road edge information became degraded. A new steering model demonstrates that the direction of gaze and both road edges influence steering in a manner consistent with the flexible weighted combination of near road feedback information and prospective gaze information.     

Striking Differences: The Impact of Moderate and High Trauma on Reading Achievement

This study explored the relationship between childhood traumatic exposure, such as violence and loss of a significant other, and reading achievement. With a sample of 163 urban elementary children (grades 2–5), the impact of traumatic events on 3 years of reading scores was examined. Results suggested that violence exposure had an adverse effect on reading scores and that there was a striking difference between students who experienced moderate exposure as compared to students with high exposure. However, both groups of students experienced a significant decrease in reading achievement. Discussion of these findings proposes an explanation for why reading achievement might be adversely affected by traumatic exposure and gives suggestions for teachers to utilize with those students identified as having been exposed to traumatic events.     

Atheism, Morality and Meaning

Book reviewed:
Michael Martin, Atheism, Morality and Meaning , 2002, Prometheus Books, 330pp, price £21.00 pb.     

Transformational experiences in young people: the meaning of a safe haven

What do adolescents find meaningful in their exposure to spiritual education organised by religious or spiritual institutions? A qualitative study of adolescents participating in summer school events organised by the Religious Society of Friends and Sahaj Marg meditation system was carried out and analysed using Interpretative Phenomenological Analysis. Two central themes emerged of ‘safe haven’ and ‘transforming processes’. The meaning of ‘safe haven’ was further examined and related to Gaston Bachelard’s evocation of the primordial sense of home.     

Parental coping socialization is associated with healthy and anxious early‐adolescents’ neural and real‐world response to threat

The ways parents socialize their adolescents to cope with anxiety (i.e., coping socialization) may be instrumental in the development of threat processing and coping responses. Coping socialization may be important for anxious adolescents, as they show altered neural threat processing and over reliance on disengaged coping (e.g., avoidance and distraction), which can maintain anxiety. We investigated whether coping socialization was associated with anxious and healthy adolescents’ neural response to threat, and whether neural activation was associated with disengaged coping. Healthy and clinically anxious early adolescents (N = 120; M = 11.46 years; 71 girls) and a parent engaged in interactions designed to elicit adolescents’ anxiety and parents’ response to adolescents’ anxiety. Parents’ use of reframing and problem solving statements was coded to measure coping socialization. In a subsequent visit, we assessed adolescents’ neural response to threat words during a neuroimaging task. Adolescents’ disengaged coping was measured using ecological momentary assessment. Greater coping socialization was associated with lower anterior insula and perigenual cingulate activation in healthy adolescents and higher activation in anxious adolescents. Coping socialization was indirectly associated with less disengaged coping for anxious adolescents through neural activation. Findings suggest that associations between coping socialization and early adolescents’ neural response to threat differ depending on clinical status and have implications for anxious adolescents’ coping.     

Improving communication between health and infant mental health professionals utilizing ongoing Collaborative Peer Supervision Groups

This article discusses the use of Collaborative Peer Supervision Groups (CPSG) to promote ongoing professional development for those who work with infants, toddlers, and their families. Our model's strength and clinical utility result from its three major components: (a) a relationship‐based perspective that acknowledges the important role that feelings and emotions play across the life span, (b) a peer supervision model that helps to ensure that no individual or discipline is “the expert,” and (c) a collaborative case‐based continuing‐education experience. Salient features of forming and maintaining a CPSG group are discussed including access to a Web site containing many key start‐up and evaluation materials. Existing barriers to effective communication between disciplines are discussed as are specific methods to structure case data. Additional tools to help anchor a CPSG are considered as are methods of evaluation. Two case presentations are considered to illustrate group process. Lessons learned from such groups are highlighted. Our intent is to provide sufficient background material so that others with a similar interest will be comfortable starting and maintaining a CPSG group on their own. ©2004 Michigan Association for Infant Mental Health.     

Learning in a Man'S World: Examining the Perceptions of Undergraduate Women in Male-Dominated Academic Areas

This study examined the perceptions of undergraduate women in male-dominated academic areas. First-year and final-year female undergraduates in a male-dominated academic area (i.e., math, science, or engineering) reported higher levels of discrimination and stereotype threat than women in a female-dominated academic area (i.e., arts, education, humanities, or social science), and men in either a male- or female-dominated academic area. Moreover, women in a male-dominated academic area were most likely to report thinking about changing their major. These findings suggest that female college students majoring in math, science, and engineering continue to perceive additional gender-based obstacles in their field.     

Fetal testosterone and autistic traits

Studies of amniotic testosterone in humans suggest that fetal testosterone (fT) is related to specific (but not all) sexually dimorphic aspects of cognition and behaviour. It has also been suggested that autism may be an extreme manifestation of some male‐typical traits, both in terms of cognition and neuroanatomy. In this paper, we examine the possibility of a link between autistic traits and fT levels measured in amniotic fluid during routine amniocentesis. Two instruments measuring number of autistic traits (the Childhood Autism Spectrum Test (CAST) and the Child Autism Spectrum Quotient (AQ‐Child)) were completed by these women about their children (N=235), ages 6–10 years. Intelligence Quotient (IQ) was measured in a subset of these children (N=74). fT levels were positively associated with higher scores on the CAST and AQ‐Child. This relationship was seen within sex as well as when the sexes were combined, suggesting this is an effect of fT rather than of sex per se. No relationships were found between overall IQ and the predictor variables, or between IQ and CAST or AQ‐Child. These findings are consistent with the hypothesis that prenatal androgen exposure is related to children exhibiting more autistic traits. These results need to be followed up in a much larger sample to test if clinical cases of ASC have elevated fT.