Threat facilitates subsequent executive control during anxious mood

Dual competition framework (DCF) posits that low-level threat may facilitate behavioral performance by influencing executive control functions. Anxiety is thought to strengthen this effect by enhancing threat's affective significance. To test these ideas directly, we examined the effects of low-level threat and experimentally induced anxiety on one executive control function, the efficiency of response inhibition. In Study 1, briefly presented stimuli that were mildly threatening (i.e., fearful faces) relative to nonthreatening (i.e., neutral faces) led to facilitated executive control efficiency during experimentally induced anxiety. No such effect was observed during an equally arousing, experimentally induced happy mood state. In Study 2, we assessed the effects of low-level threat, experimentally induced anxiety, and individual differences in trait anxiety on executive control efficiency. Consistent with Study 1, fearful relative to neutral faces led to facilitated executive control efficiency during experimentally induced anxiety. No such effect was observed during an experimentally induced neutral mood state. Moreover, individual differences in trait anxiety did not moderate the effects of threat and anxiety on executive control efficiency. The findings are partially consistent with the predictions of DCF in that low-level threat improved executive control, at least during a state of anxiety.     

The temporal weighting of loudness: effects of the level profile

In four experiments, we studied the influence of the level profile of time-varying sounds on temporal perceptual weights for loudness. The sounds consisted of contiguous wideband noise segments on which independent random-level perturbations were imposed. Experiment 1 showed that in sounds with a flat level profile, the first segment receives the highest weight (primacy effect). If, however, a gradual increase in level (fade-in) was imposed on the first few segments, the temporal weights showed a delayed primacy effect: The first unattenuated segment received the highest weight, while the fade-in segments were virtually ignored. This pattern argues against a capture of attention to the onset as the origin of the primacy effect. Experiment 2 demonstrated that listeners adjust their temporal weights to the level profile on a trial-by-trial basis. Experiment 3 ruled out potentially inferior intensity resolution at lower levels as the cause of the delayed primacy effect. Experiment 4 showed that the weighting patterns cannot be explained by perceptual segmentation of the sounds into a variable and a stable part. The results are interpreted in terms of memory and attention processes. We demonstrate that the prediction of loudness can be improved significantly by allowing for nonuniform temporal weights.     

Positive Approaches to Coping with the Challenges of Ageing: Research Priorities

This article identifies research priorities in respect of the social dimension of ageing. Three areas are explored; ageing in one's own community; ageing in another community as a consequence of migration and ageing in a residential community. Exemplar research studies, conducted by the authors (singly) are presented briefly and contextualised in the literature to reveal key research priorities. The determination of research priorities should take account of those aspects of social functioning that are associated with factors amenable to change. Key research priorities identified include the development of a better understanding of the importance of social networks; how these are created, maintained to promote the successful social ageing of individuals.     

Personality Development in Emerging and Young Adulthood: A Study of Age Differences

Early adulthood is a time of substantial personality change characterized by large inter‐individual diversity. To investigate the role of age in this diversity, the present study examined whether emerging adults differ from an older group of young adults in their Big Five personality development. By means of multi‐group latent change modelling, two groups of 16‐ to 19‐year‐olds (n = 3555) and 26‐ to 29‐year‐olds (n = 2621) were tracked over the course of four years and compared regarding four aspects of personality change: mean‐level change, rank‐order change, inter‐individual differences in change, and profile change. In addition, age‐differential socialization effects associated with six first‐time life events were investigated. Analyses revealed substantial age differences in all four aspects of change. As expected, emerging adults showed greater change and diversity in change than young adults. However, the six life events had no age‐differential impact on change in single traits and Big Five profiles. Overall, the results indicate that age differences should be considered even in specific life stages to advance the understanding of personality development. © 2018 European Association of Personality Psychology     

The influence of background music on learners with varying extraversion: Seductive detail or beneficial effect?

Seductive details in general affect learning and cognitive load negatively. However, especially background music as a seductive detail may also influence the learner's arousal, whose optimal level depends on the learner's extraversion. Therefore, the effects of extraversion and background music on learning outcomes, cognitive load, and arousal were investigated. We tested 167 high school students and found better transfer outcomes for the group with background music. They also reported higher germane load, but no impact of background music on extraneous cognitive load or arousal was found. In the group without background music, learners with higher extraversion reached better recall scores, which was not found in the group with background music. Results may cautiously be interpreted that there is a beneficial impact of background music that compensates for the disadvantages of low extraverted learners and which cannot be explained through arousal.     

Sequential mediating effects of provided and received social support on trait emotional intelligence and subjective happiness: A longitudinal examination in Hong Kong Chinese university students

Past research has often focused on the effects of emotional intelligence and received social support on subjective well‐being yet paid limited attention to the effects of provided social support. This study adopted a longitudinal design to examine the sequential mediating effects of provided and received social support on the relationship between trait emotional intelligence and subjective happiness. A total of 214 Hong Kong Chinese undergraduates were asked to complete two assessments with a 6‐month interval in between. The results of the sequential mediation analysis indicated that the trait emotional intelligence measured in Time 1 indirectly influenced the level of subjective happiness in Time 2 through a sequential pathway of social support provided for others in Time 1 and social support received from others in Time 2. These findings highlight the importance of trait emotional intelligence and the reciprocal exchanges of social support in the subjective well‐being of university students.     

The Minnesota Multiphasic Personality Inventory-2 across the human immunodeficiency virus spectrum

The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) was used to assess individuals' patterns of psychological symptoms across the spectrum of HIV illness. Two hundred and twenty-five participants in the present sample were administered the MMPI-2, 61 were HIV-seronegative controls, 61 were asymptomatic, 36 were symptomatic, and 67 met criteria for AIDS. Symptomatic HIV-seropositive patients scored higher on the Hypochondriasis, Conversion-Hysteria, and Depression Scales. These differences appeared to be largely due to an increase in somatic complaints rather than an increase in other depressive symptoms. Group differences did not appear to be due to HIV-associated neuropsychological dysfunction. Interpretive strategies for the MMPI-2 and treatment considerations are discussed.     

Impulsive decision making and working memory

Decision making that favors short-term over long-term consequences of action, defined as impulsive or temporally myopic, may be related to individual differences in the executive functions of working memory (WM). In the first 2 experiments, participants made delay discounting (DD) judgments under different WM load conditions. In a 3rd experiment, participants high or low on standardized measures of imupulsiveness and dysexecutive function were asked to make DD judgments. A final experiment examined WM load effects on DD when monetary rewards were real rather than hypothetical. The results showed that higher WM load led to greater discounting of delayed monetary rewards. Further, a strong direct relation was found between measures of impulsiveness, dysexecutive function,and discounting of delayed rewards. Thus, limits on WM function, either intrinsic or extrinsic, are predictive of a more impulsive decision-making style.     

Provider contact with families of adults with severe mental illness: taking a closer look

This exploratory study examined the frequency and nature of providers' contact with families of persons with severe mental illness. Fifty-nine providers in six community mental health programs completed a self-administered survey. A subsample of 8 providers also completed two in-depth interviews. Although most providers had some family contact, the contact was restricted to a small percent of their caseloads. The nature of contact that providers have with families is generally limited by their professional role. Best practice guidelines for the treatment of mental illness and agency administrators responsible for instituting these guidelines will need to clarify the types of providers who are expected to implement various aspects of family involvement.     

Use of Photovoice in Processing Race-Based Topics in a Multicultural Counseling Course

This phenomenological study assessed master-level students’ experiences of using photovoice, a creative learning activity, in a race-based multicultural counseling course. Students were asked to engage in weekly written reflections regarding a course-related photographic image, with the goal of more deeply processing cognitive and affective reactions to the course. Data analyzed included focus groups, student written responses, and photos. Findings indicated use of photovoice as a means for processing cognitions, which allowed students to deepen learning by extending a racialized lens outside of the classroom. Students also indicated use of the tool to process emotional reactions at various stages of the course, allowing learners to creatively and visually express feelings as they surfaced.