Race,psychosocial vulnerability and social support differences in inner-city women's symptoms of posttraumatic stress disorder

Background/Objectives: Inner-city Black women may be more susceptible to posttraumatic stress disorder (PTSD) than White women, although mechanisms underlying this association are unclear. Living in urban neighborhoods distinguished by higher chronic stress may contribute to racial differences in women's cognitive, affective, and social vulnerabilities, leading to greater trauma-related distress including PTSD. Yet social support could buffer the negative effects of psychosocial vulnerabilities on women's health. Methods/Design: Mediation and moderated mediation models were tested with 371 inner-city women, including psychosocial vulnerability (i.e., catastrophizing, anger, social undermining) mediating the pathway between race and PTSD, and social support moderating psychosocial vulnerability and PTSD. Results: Despite comparable rates of trauma, Black women reported higher vulnerability and PTSD symptoms, and lower support compared to White Hispanic and non-Hispanic women. Psychosocial vulnerability mediated the pathway between race and PTSD, and social support moderated vulnerability, reducing negative effects on PTSD. When examining associations by race, the moderation effect remained significant for Black women only. Conclusions: Altogether these psychosocial vulnerabilities represent one potential mechanism explaining Black women's greater risk of PTSD, although cumulative psychosocial vulnerability may be buffered by social support. Despite higher support, inner-city White women's psychosocial vulnerability may actually outweigh support's benefits for reducing trauma-related distress.     

Adaptation of the Mullen Scales of Early Learning for use among infants aged 5‐ to 24‐months in rural Gambia

Infants in low‐resource settings are at heightened risk for compromised cognitive development due to a multitude of environmental insults in their surroundings. However, the onset of adverse outcomes and trajectory of cognitive development in these settings is not well understood. The aims of the present study were to adapt the Mullen Scales of Early Learning (MSEL) for use with infants in a rural area of The Gambia, to examine cognitive development in the first 24‐months of life and to assess the association between cognitive performance and physical growth. In Phase 1 of this study, the adapted MSEL was tested on 52 infants aged 9‐ to 24‐months (some of whom were tested longitudinally at two time points). Further optimization and training were undertaken and Phase 2 of the study was conducted, where the original measures were administered to 119 newly recruited infants aged 5‐ to 24‐months. Infant length, weight and head circumference were measured concurrently in both phases. Participants from both phases were split into age categories of 5–9 m (N = 32), 10–14 m (N = 92), 15–19 m (N = 53) and 20–24 m (N = 43) and performance was compared across age groups. From the ages of 10–14 m, Gambian infants obtained lower MSEL scores than US norms. Performance decreased with age and was lowest in the 20–24 m old group. Differential onsets of reduced performance were observed in the individual MSEL domains, with declines in visual perception and motor performance detected as early as at 10–14 months, while reduced language scores became evident after 15–19 months of age. Performance on the MSEL was significantly associated with measures of growth.     

Counteracting performativity in schools: the case for laughter as a qualitative and redemptive indicator

The auditing culture and its concomitant, ‘performativity’, have been at the core of the on‐going public sector reforms of the last twenty‐five years or so. The advantages and limitations of performance indicators as a managerial technique of control have long been known. Considered from an organisational, social and political perspective, it is now possible to evaluate the predictions made in the 1980s and 1990s. These focused on the consequences for the cultures of educational institutions and the emotional resilience of individuals – especially the children – within them, if techniques of this kind are inappropriately managed and emphasise the impersonal and quantitative. The article offers a compromise solution that balances effectiveness with humanity and spirituality, in the form of a radical performance indicator, namely, laughter.     

A global factor in the Hermann grid illusion or an artifact?

In the first of the present experiments, subjects were required to estimate the strength of the Hermann grid illusion in grids containing various numbers of intersectionseven though those grids were not actually presented. The positive relationship found by Wolfe (1984) for real grids was, nevertheless, replicated. It is argued that this suggests that a response bias might have been the source of his effect (although other possibilities are also noted). In addition, in a second experiment, subjects who were not aware of the fact that grid size was being manipulated (i.e., between subjects) showed no consistent effect of that factor, thus supporting the same suggestion.     

Social anxiety in children: social skills deficit, or cognitive distortion?

BACKGROUND: Treatments for childhood social anxiety have traditionally employed social skills training, based on the assumption that effected children have social skills deficits. Recent conceptualisations of social anxiety in adults have questioned this assumption, and have suggested that socially anxious individuals merely believe that they have skill deficits. A recent study using children provided preliminary confirmation of this for younger populations, and also suggested that beliefs about appearing nervous are of particular importance. METHODS: Two groups of children, aged 10-11 years (analogue high social anxiety/low social anxiety), participated in a conversation with an unfamiliar adult. They then rated their performance in a number of domains, after which independent observers also rated their performances. RESULTS: Independent observers were unable to distinguish between the low and high social anxiety groups. However, high socially anxious children rated themselves as appearing significantly less skilled than their low socially anxious counterparts. Notably, high socially anxious children rated themselves particularly poorly in terms of how nervous they looked. CONCLUSIONS: Socially anxious children may not necessarily display social skill deficits. However, they may believe that they appear nervous during social encounters. Clinicians should consider using CBT techniques to address these concerns, rather than relying on social skill remediation.     

Verb agreements during on-line sentence processing in Alzheimer's disease and frontotemporal dementia

An on-line "word detection" paradigm was used to assess the comprehension of thematic and transitive verb agreements during sentence processing in individuals diagnosed with probable Alzheimer's Disease (AD, n=15) and Frontotemporal Dementia (FTD, n=14). AD, FTD, and control participants (n=17) were asked to listen for a word in a sentence. Unbeknownst to the participants, the target word followed an agreement involving a verb's transitivity or thematic role component. Control participants took significantly longer to respond to a target word only when it immediately followed a violation of a thematic role agreement or a transitivity agreement, relative to target word detection immediately following the corresponding correct agreement. AD patients were selectively insensitive to thematic role agreement violations, although they demonstrated a normal processing pattern for transitivity agreements. This is consistent with previous observations showing selective difficulty with the thematic role component of a verb in AD. FTD patients were insensitive to violations of thematic role and transitivity agreements. FTD patients' impairment for both transitivity and thematic role agreements may reflect a broader degradation of verb knowledge that involves both grammatical and semantic representations, or difficulty processing sentence structure that also causes a thematic role deficit.