Socio-communicative deficits in young children with Williams syndrome: performance on the Autism Diagnostic Observation Schedule.

In this investigation, the socio-communicative skills of 29 children with Williams syndrome aged 2 (1/2) to 5 (1/2) years were examined using the Autism Diagnostic Observation Schedule (ADOS) Module 1. Most of the participants showed socio-communicative difficulties. Approximately half of the participants were classified by the ADOS algorithm as "autism spectrum." Three participants were classified "autism." Difficulties with pointing, gestures, giving, showing, and eye contact were present for more than half of the participants, with many also showing difficulties with initiation and response to joint attention and with integration of gaze with other behaviors. Expressive and receptive language abilities of the children with Williams syndrome classified "autism spectrum" were weaker than for children classified nonspectrum, but expressive and receptive language level did not account for the socio-communicative difficulties. Implications for our understanding of the socio-communicative abilities of young children with Williams syndrome and diagnostic practices regarding dual diagnosis are discussed.     

Work and family satisfaction and conflict: a meta-analysis of cross-domain relations

This meta-analysis is a review of the literature examining the relations among stressors, involvement, and support in the work and family domains, work-family conflict, and satisfaction outside of those domains. Results suggest that a considerable amount of variability in family satisfaction is explained by work domain-specific variables, whereas a considerable amount of variability in job satisfaction is explained by family domain-specific variables, with job and family stress having the strongest effects on work-family conflict and cross-domain satisfaction. The authors propose future directions for research on work and family issues focusing on other explanatory mechanisms and moderators of cross-domain relations.     

Psychological and health problems in a geographically proximate population time-sampled continuously for three months after the September 11th, 2001 terrorist incidents

This study assessed the mental and physical health status and psychological problems related to the September 11th terrorist incidents among a representative sample of adults living near New York City, using continuously time-sampled data collected throughout 2001. Prevalence estimates for poor mental or physical health after September 11th (October through December) were comparable to those for the entire year of 2001 (i.e. approximately 33%). Psychological problems related to the terrorist incidents were reported by more than half of the respondents, and appeared to peak in prevalence approximately two to three months following the incidents, followed by a decline in the next month and subsequent year. Poor mental health, female gender, media re-exposure, and ongoing or increased alcohol use were risk factors for psychological problems, while older age (65+ years old) and being married were protective factors. Risk factors for poor physical and mental health or psychological problems were generally stable over the three-month period following September 11th, but some changes were identified consistent with stage models of post-disaster psychological adjustment. Implications are discussed for using continuous time-sampling as a strategy to research patterns of relatively acute stress-related sequelae of terrorism in populations whose members are affected despite primarily not having been at the disaster epicenter.     

Development and validation of a brief mental health screening instrument for newly incarcerated adults

The authors report the development and initial psychometric evaluation of gender-specific brief screening instruments to identify undetected psychiatric impairment on incarceration. Women and men completed the Correctional Mental Health Screen (CMHS), a 56-item screen derived from validated measures. Representative subsamples completed structured diagnostic interviews within 5 days. An 8-item screen for women and a 12-item screen for men identified inmates with current Axis I psychiatric disorders with 83% to 100% accuracy on the basis of cut points chosen to maximize negative predictive power. The CMHS showed evidence of incremental predictive utility compared with two previously validated correctional mental health screening measures with White and Black men and White women. Incremental validity was not supported with Black women, for whom the CMHS performed well in identifying true cases but not in ruling out noncases. Analyses of internal consistency, interrater, and retest reliability and convergent, discriminant, and criterion validity supported the psychometric status of the CMHS.     

Maternal depression and developmental disability: research critique

Maternal depression in families having a child with a disability has been the subject of considerable research over the past 25 years. This review was designed to describe the literature on maternal depression, critique its research methodology, identify consensus findings across studies, and make recommendations for future research. A particular emphasis is on the distinction between exhibiting depressive symptoms and meeting clinical criteria for a depressive disorder, how or whether research studies made this distinction, and implications for our understanding of maternal adaptation to disability in a family member. Of the 42 articles reviewed, only eight were clinically diagnosed depression; most of them used a scale rating depressive symptoms. Across the studies, mothers of children with disabilities generally exhibited a higher than average rate of depressive symptoms and are more at risk for clinical depression, but the incidence may be lower than reported in previous literature. Child behavior problems, maternal stress, coping style, and support were consistently associated with depressive symptoms. We conclude that we know relatively little about clinical depression in mothers of children with disabilities. The distinction between clinical depression and depressive symptoms may be important in conceptualizing how a child with a disability can influence family members and the nature of support that may need to be provided. Future research should incorporate gold standard diagnostic tools and assess history, severity, and type of depression. Research is also needed to study treatments to reduce the occurrence of both depressive symptoms and clinical depression.     

Neural network processing of natural language: II. Towards a unified model of corticostriatal function in learning sentence comprehension and non-linguistic sequencing

A central issue in cognitive neuroscience today concerns how distributed neural networks in the brain that are used in language learning and processing can be involved in non-linguistic cognitive sequence learning. This issue is informed by a wealth of functional neurophysiology studies of sentence comprehension, along with a number of recent studies that examined the brain processes involved in learning non-linguistic sequences, or artificial grammar learning (AGL). The current research attempts to reconcile these data with several current neurophysiologically based models of sentence processing, through the specification of a neural network model whose architecture is constrained by the known cortico-striato-thalamo-cortical (CSTC) neuroanatomy of the human language system. The challenge is to develop simulation models that take into account constraints both from neuranatomical connectivity, and from functional imaging data, and that can actually learn and perform the same kind of language and artificial syntax tasks. In our proposed model, structural cues encoded in a recurrent cortical network in BA47 activate a CSTC circuit to modulate the flow of lexical semantic information from BA45 to an integrated representation of meaning at the sentence level in BA44/6. During language acquisition, corticostriatal plasticity is employed to allow closed class structure to drive thematic role assignment. From the AGL perspective, repetitive internal structure in the AGL strings is encoded in BA47, and activates the CSTC circuit to predict the next element in the sequence. Simulation results from Caplan's [Caplan, D., Baker, C., & Dehaut, F. (1985). Syntactic determinants of sentence comprehension in aphasia. Cognition, 21, 117-175] test of syntactic comprehension, and from Gomez and Schvaneveldts' [Gomez, R. L., & Schvaneveldt, R. W. (1994). What is learned from artificial grammars?. Transfer tests of simple association. Journal of Experimental Psychology: Learning, Memory and Cognition, 20, 396-410] artificial grammar learning experiments are presented. These results are discussed in the context of a brain architecture for learning grammatical structure for multiple natural languages, and non-linguistic sequences.     

Impact of Traumatic Life Events in a Community Sample of Toddlers

Toddlers may be at particularly high risk for a number of psychiatric, developmental and neurobiological consequences in the aftermath of trauma. The social and emotional impact of potentially traumatic life events experienced between 6 and 36-months of age was assessed in an epidemiological birth cohort of 18- to 36-month-olds from the Greater New Haven Area. Event-exposed toddlers evidenced greater symptom severity on the ITSEA Internalizing, Externalizing, Dysregulation, Atypical and Maladaptive scales, as well on the CBCL Internalizing and Externalizing scales than those not exposed. Approximately one-fifth of event-exposed toddlers were reported by their parents to have experienced a dramatic change in functioning following the event, and were described as experiencing higher levels of symptoms consistent with Post-Traumatic Stress Disorder (PTSD), namely re-experiencing and arousal, than exposed toddlers whose parents did not report a change in their functioning. Implications for clinicians and child care providers working with toddlers and their parents are discussed.     

We live to create dissonance: is it possible to be a Christian and racist?

Confronted with the reality of the limited exposure to human diversity among their students at two Christian universities, two African American professors relate their efforts to prepare students to teach in the twenty‐first century. This article is a reflective report on the strategies and events that occurred as a result of challenging students' long‐held beliefs and attitudes. Strategies were deliberately provocative and disturbing, intended to create dissonance within the students related to Christian ideals and perceptions of non‐European Americans. Ultimately, students confronted the question: Is it possible to be a Christian and racist?     

Hooking-Up,Religiosity, and Sexting Among College Students

Journal of Religion and Health - The purpose of this study was to evaluate the mediation effect of sexting, and taking sexually suggestive photos on religiosity and hooking-up with three separate...