The association between chronic exposure to video game violence and affective picture processing: an ERP study

Exposure to video game violence (VGV) is known to result in desensitization to violent material and may alter the processing of positive emotion related to facial expressions. The present study was designed to address three questions: (1) Does the association between VGV and positive emotion extend to stimuli other than faces, (2) is the association between VGV and affective picture processing observed with a single presentation of the stimuli, and (3) is the association between VGV and the response to violent stimuli sensitive to the relevance of emotion for task performance? The data revealed that transient modulations of the event-related potentials (ERPs) related to attentional orienting and sustained modulations of the ERPs related to evaluative processing were sensitive to VGV exposure.     

“Telling tales”: Using narrative in career guidance

In this article the authors argue for the importance of narrative-based approaches in career guidance work in an uncertain, unpredictable world. This requires a paradigmatic shift in thinking that can be too difficult, at present, for some practitioners. The article reports on the first phase of a collaborative project with a group of practitioners – working in guidance in schools and with young people in public access points – to develop and evaluate narrative methods. Our analysis highlights the usefulness of the approach, but also reveals tensions derived from the working cultures of career guidance practitioners.     

"Let me count the ways:" fostering reasons for living among low-income, suicidal, African American women

Protective factors for fostering reasons for living were examined among low-income, suicidal, African American women. Bivariate logistic regressions revealed that higher levels of optimism, spiritual well-being, and family social support predicted reasons for living. Multivariate logistic regressions indicated that spiritual well-being showed unique predictive value for reasons for living. Further, the multivariate model accurately predicted reasons for living 72% of the time. Partial support was found for a cumulative protective model hypothesizing a linear relationship between the number of protective factors endorsed and increased reasons for living. Implications for community-based preventive and recovery-oriented intervention efforts and future research are discussed.     

Community implementation of PMTO™: Impacts on referrals to specialist services and schools

Sigmarsdóttir, M. & Björnsdóttir, A. (2012). Community implementation of PMTO?: Impacts on referrals to specialist services and schools. Scandinavian Journal of Psychology 53, 506–511. In 2000, the city of Hafnarfjörður, Iceland, implemented Parent Management Training – Oregon Model (PMTO^?) to prevent and treat behavioral problems among children. This paper describes the implementation and findings regarding impacts in the community. As hypothesized, findings showed that the number of referrals to specialist services decreased in Hafnarfjörður following PMTO implementation and increased in two comparison communities not implementing the method. Within the Hafnarfjörður community, recorded instances of behavior problems reduced in elementary schools working in line with PMTO. The results presented are the first such findings in Iceland and suggest the kinds of systematic changes communities may experience following the implementation of an evidence‐based program.     

Emotionally avoidant language in the parenting interviews of substance‐dependent mothers: Associations with reflective functioning,recent substance use,and parenting behavior

Parenting and emotion regulation are two known, and potentially interrelated, areas of impairment among substance‐abusing mothers. In this study, we examine substance ‐abusing mothers' (positive and negative) emotion language word use during their discussion of negative parenting experiences on the Parent Development Interview for its association with reflective functioning (RF), recent substance‐use history, and sensitivity to child cues. Within a sample of 47 methadone‐maintained mothers, we evaluate the hypothesis that linguistic evidence of emotional avoidance (more frequent positive feeling words and less frequent negative emotion words) will be associated with lower RF, more recent substance use, and more insensitive parenting. Further, we evaluate whether language use mediates the association between self‐focused RF and insensitive parenting. Results of hierarchical regressions suggest that more frequent positive feeling word use, but not negative emotion word use, is associated with lower RF, more recent substance use, and lower sensitivity to child cues. Positive feeling word use partially mediates the association between self‐focused RF and insensitive parenting. Results are discussed in the context of their contribution to the literature on emotion and parenting in substance‐abusing populations.     

Depression and evaluative schemata

The evaluative tendencies of nondepressed, mildly depressed, and severely depressed individuals are examined in the areas of judgments of contingency, attributions of causality, expectancy estimates, and self-schemata/self-reference. The available empirical literature in these four areas indicates that nondepressed people tend to exhibit positivistic evaluative responses, whereas mildly depressed persons tend to display unbiased (neither positivistic nor negativistic) evaluative response patterns. The available evidence is suggestive of negativistic evaluative tendencies in severely depressed individuals, with this bias being most clearly manifested in the area of self-schemata/self-reference. These results are interpreted in terms of contemporary explanations of depression and recent advances in models of cognitive processing.     

Sequence-related changes in sensory-evoked potentials in the dentate gyrus: a mechanism for item-specific short-term information storage in the hippocampus

Sensory-evoked potentials were recorded from the dentate gyrus of the rat hippocampus during performance of a differential auditory discrimination task. The short latency (20 ms) component (N1) of the sensory-evoked potential showed systematic amplitude fluctuations dependent upon the sequence of positive and negative trials preceding the presentation of a given trial and did not depend on the associated reward values of the individual tone stimuli which evoked the potential. The amplitude fluctuations could be accurately depicted by a model which retained the sequence for the five preceding trials in a "buffer" with exponentially decaying influence as a function of time of trial occurrence within the sequence. The results provide evidence that the hippocampus encodes accurate short-lasting representations of sensory events which can provide the basis for storage of information pertaining to past experiences.