Regional variation in the inversion effect for faces: differential effects for feature shape, feature configuration, and external contour

Faces are perceived via an orientation-dependent expert mechanism. We previously showed that inversion impaired perception of the spatial relations of features more in the lower face than in the (more salient) upper face, suggests a failure to rapidly process this type of structural data from the entire face. In this study we wished to determine if this interaction between inversion and regional salience, which we consider a marker for efficient whole-face processing, was specific to second-order (coordinate) spatial relations or also affected other types of structural information in faces. We used an oddity paradigm to test the ability of seventeen subjects to discriminate changes in feature size, feature spatial relations, and external contour in both the upper and lower face. We also tested fourteen subjects on perception of two different types of spatial relations: second-order changes that create plausible alternative faces, and illegal spatial changes that transgress normal rules of facial geometry. In both experiments we examined for asymmetries between upper-face and lower-face perceptual accuracy with brief stimulus presentations. While all structural changes were less easily discerned in inverted faces, only changes to spatial relations showed a marked asymmetry between the upper and lower face, with far worse performance in the mouth region. Furthermore, this asymmetry was found only for second-order spatial relations and not illegal spatial changes. These results suggest that the orientation-dependent face mechanism has a rapid whole-face processing capacity specific to the internal second-order (coordinate) spatial relations of facial features.     

Rohling's Interpretive Method and Inherent Limitations on the Flexibility of “Flexible Batteries”

Miller and Rohling (2001) proposed a 24-step algorithm, the Rohling Interpretive Method (RIM), for quantitative interpretation of results from flexible neuropsychological test batteries. We believe that the RIM as presented in that paper has several conceptual problems, including (a) a failure to distinguish "statistically significant" from pathological differences, (b) an assumption that declines in specific abilities can be inferred when a particular test score deviates from an estimate of general premorbid ability, and (c) confusion between the standard deviation associated with individual test scores versus that of a composite of those scores. As an alternative, we suggest the value of developing and using co-normed comprehensive neuropsychological test batteries from which test users might select subsets of tests.     

Ties to influential adults among black and white adolescents: culture,social class,and family networks

Although prior research suggests the importance of nonparental adults to adolescents, the ecological context of those relationships has received little attention. This study examined ties to influential adults among 122 adolescents who varied by race, family structure, and gender. The strongest effects were for race. Blacks reported stronger ties than Whites to the maternal grandmother as well as more supportive interactions with adult males. While race differences in grandparental ties were robust across social class (SES), ties to an influential adult male became nonsignificant upon controlling for SES. African American girls from divorced families consistently reported the strongest ties. Discussion considers the role of culture versus SES in explaining race differences. Implications for mentoring interventions are proposed, with special attention to the role of actualizing latent ties to already existing network members.     

The George Wilson Effect: Does Intergenerational Closure and Collective Efficacy Reduce Juvenile Delinquency in a Neighborhood?

A substantial amount of research found crime and delinquency to be lower in areas with stronger neighborhood communities, but the casual mechanism behind this association remains debated. The current study contributes to this debate by examining the association of two forms of social capital with rates of delinquency. The first, collective efficacy, has been widely studied, while the second, intergenerational closure has not. While the results support previous research indicating the primary role of collective efficacy as a proactive factor against delinquency, results for intergenerational closure suggest the influence of neighborhood community on delinquency does not always result in lower delinquency.     

What Torture Survivors Teach Assessors About Being More Fully Human

This article illustrates the complex sociocultural components in the forensic psychological assessment of a young Ethiopian woman's claim for political asylum due to a well-founded fear of persecution and for relief under the Convention Against Torture. It draws attention to the subtle social and cultural influences in the practice of forensic psychological assessment with an emphasis of reflective practice, which is contextualized in the interpersonal theory of Sullivan. In the interpersonal approach, the essential work of the assessor is to pay careful attention to the microinteractions between the client and the assessor as reflections of the interpersonal (meaning social and cultural) processes, eschewing the illusion of objectivity.

In this case study, I illustrate the particular cultural dilemmas for client and assessor in conducting a forensic assessment of psychological trauma, including cross-cultural, gender, and legal difficulties in arriving at an informed, objective, and compassionate assessment of an individual seeking asylum after an especially brutal experience of torture. I argue that collaborative therapeutic assessment methods adapted for forensic practice offer an approach to assessment of psychological trauma that provides more accurate and compassionate assessment than so-called neutral standard forensic assessment practice.     

Psychological correlates of PTSD symptoms following stroke

This study assessed associations between a number of demographic, medical and psychological risk factors and post-traumatic stress disorder (PTSD) symptoms following stroke. Individuals (N = 102) who had experienced a stroke within the previous year participated in the study. Participants completed questionnaires containing measures of PTSD symptoms and a range of psychological risk factors (i.e., anxiety, depression, negative affect, dissociation, cognitive appraisals). Regression analyses revealed the variables under consideration were able to explain large proportions of the variance in the number (R(2) = .54, p < 0.001) and severity (R(2) = .58, p < 0.001) of PTSD symptoms. Number of strokes, negative affect and cognitive appraisals emerged as significant predictors of both the number and severity of PTSD symptoms. The present findings suggest that a significant proportion of stroke patients may benefit from the detection and treatment of PTSD symptoms.     

Maternal attachment disturbances in failure to thrive

Psychological characteristics pertaining to attachment relationships were measured in mothers of 25 hospitalized failure-to-thrive (FTT) infants and mothers of 25 hospitalized, normally growing infants. The groups were matched for race, socioeconomic status, maternal education, and infant's age and sex. Results showed that 96% of mothers of FTT infants were classified as insecure with respect to attachment, as assessed by the Adult Attachment Interview (George, Kaplan, & Main, 1985), compared to 60% of control group mothers. Lack of resolution of mourning over the loss of a loved one was found in 52% of the mothers in the FTT group and in 32% of mothers in the control group. Mothers of FTT infants reported receiving less support from their families and rated their current relationship with their partner as less satisfying. These findings provide empirical support for the widely held clinical notion that FTT in infants is often a relationship disorder between infant and caregiver.