Psychosocial job strain and productivity in human service workers: A test of the demand-control-support model

The aim of the study was to test the main and interactive effects of the key dimensions of the demand-control-support model in predicting levels of strain (specifically emotional exhaustion, depersonalization and job dissatisfaction) and feelings of productivity and competency (personal accomplishment) in a multi-occupational sample of human service workers (N = 813). Controlling for demographics, negative affectivity (NA), and quadratic terms, structural equation analyses showed some support for the additive iso-strain hypothesis: jobs combining high demands, low control and low support produced the lowest levels of satisfaction in workers. High demands and low supports only were associated with high depersonalization, and high emotional exhaustion. Support was also found for the additive active learning hypotheses: jobs combining high demands and high control produced the highest levels of personal accomplishment. The study supports job redesign interventions for improving worker well-being and productivity.     

The Demand-Control Model: Specific Demands, Specific Control, and Well-Defined Groups

The purpose of this study was to test the Demand-Control Model (DCM), accompanied by three goals. Firstly, we used alternative, more focused, and multifaceted measures of both job demands and job control that are relevant and applicable to today's working contexts. Secondly, this study intended to focus on particular demands in human services work and to incorporate these demands in the DCM. Finally, this occupation-based study investigated relatively large well-defined subgroups compared to a total sample. Workers from five human service sectors (n = 2,485) were included in a cross-sectional survey (i.e., health care, transport, bank/insurance, retail trade, and warehouse). Results showed that job demands and job control are able to show several interaction effects on employee well-being and health, but only in specific occupational groups. In conclusion, the current findings provide renewed empirical support for the view that high-strain jobs (high demand, low control) are conducive to ill health (i.e., emotional exhaustion, psychosomatic health complaints). Further, it appears that active jobs (high demands, high control) give rise to positive outcomes (i.e., job challenge, job satisfaction).     

Sources of support and psychological distress among academically successful inner-city youth

Study 1 examined the relationships between parental attachment, academic achievement, and psychological distress among a multiethnic sample of academically successful inner-city high school students (19 White, 54 Black, 9 Asian, 18 Hispanic). These students participated in an enrichment program designed to prepare high school students for college success. The results suggest that the affective quality of maternal attachment is positively associated with grade point average, and the affective quality of paternal attachment is negatively associated with depressive symptoms. In Study 2, case examples provide an examination of sources of support, life stress, and patterns of resilience. Implications for prevention and intervention are also discussed.     

Paper and voice MAYSI-2: format comparability and concordance with the voice DISC-IV

The authors examine the comparability of paper and voice formats of the Massachusetts Youth Screening Instrument-Second Version (MAYSI-2) as well as each format's concordance with the Voice Diagnostic Interview Schedule for Children (DISC) among adjudicated youth. Comparability is assessed among 248 youths admitted to a South Carolina Assessment Center. Mean scores and alpha coefficients are calculated, and area under the curve and positive and negative predictive values are used to compare concordance to the DISC. Paper and voice formats are significantly correlated, have similar alpha coefficients, and have comparable concordance with the DISC, suggesting that the MAYSI-2 paper and voice formats are comparable instruments. The voice format may be preferable to the paper format for screening justice youth for mental health problems because it may reduce incomplete data and increase reporting of stigmatized behaviors and because of its ability to automatically generate scored reports and aggregate data.     

Parents Explain More Often to Boys than to Girls During Shared Scientific Thinking

Young children's everyday scientific thinking often occurs in the context of parent-child interactions. In a study of naturally occurring family conversation, parents were three times more likely to explain science to boys than to girls while using interactive science exhibits in a museum. This difference in explanation occurred despite the fact that parents were equally likely to talk to their male and female children about how to use the exhibits and about the evidence generated by the exhibits. The findings suggest that parents engaged in informal science activities with their children may be unintentionally contributing to a gender gap in children's scientific literacy well before children encounter formal science instruction in grade school.     

Dissociable effects of conscious emotion regulation strategies on explicit and implicit memory

The authors manipulated emotion regulation strategies at encoding and administered explicit and implicit memory tests. In Experiment 1, participants used reappraisal to enhance and decrease the personal relevance of unpleasant and neutral pictures. In Experiment 2, decrease cues were replaced with suppress cues that directed participants to inhibit emotion-expressive behavior. Across experiments, using reappraisal to enhance the personal relevance of pictures improved free recall. By contrast, attempting to suppress emotional displays tended to impair recall, especially compared to the enhance condition. Using reappraisal to decrease the personal relevance of pictures had different effects depending on picture type. Paired with unpleasant pictures, the decrease cue tended to improve recall. Paired with neutral stimuli, the decrease cue tended to impair recall. Emotion regulation did not affect perceptual priming. Results highlight dissociable effects of emotion regulation on explicit and implicit memory, as well as dissociations between regulation strategies with respect to explicit memory.     

Transtheoretical model and condom use in HIV-positive youths.

The purpose of the study is to test constructs of the Transtheoretical Model for predicting unprotected intercourse in HIV-positive youths (ages 16-25 years). Questionnaires and interviews about sexual behavior, stage of change, self-efficacy, substance use, emotional distress, and social support were obtained from 60 HIV-positive youths. Path analysis, with standard errors determined by methods appropriate to small samples, suggested that self-efficacy completely mediated the relationship between stage of change and unprotected intercourse acts. Social support specific to reducing risk was associated with increased self-efficacy. Emotional distress and low general social support were not associated with decreased condom use. The path between substance use and decreased condom use approached significance. Results highlight the potential of prevention interventions that simultaneously boost self-efficacy and social support specific to practicing safer sex as well as those that reduce substance use.