Mental exercising through simple socializing: social interaction promotes general cognitive functioning

Social interaction is a central feature of people's life and engages a variety of cognitive resources. Thus, social interaction should facilitate general cognitive functioning. Previous studies suggest such a link, but they used special populations (e.g., elderly with cognitive impairment), measured social interaction indirectly (e.g., via marital status), and only assessed effects of extended interaction in correlational designs. Here the relation between mental functioning and direct indicators of social interaction was examined in a younger and healthier population. Study 1 using survey methodology found a positive relationship between social interaction, assessed via amount of actual social contact, and cognitive functioning in people from three age groups including younger adults. Study 2 using an experimental design found that a small amount of social interaction (10 min) can facilitate cognitive performance. The findings are discussed in the context of the benefits social relationships have for so many aspects of people's lives.     

The development of the Children's Empathic Attitudes Questionnaire using classical and Rasch analyses

Empathic responding is implicated in antisocial behaviors such as bullying, sexual offending, and violent crime. Identifying children and adolescents at risk for antisocial behavior and evaluating interventions designed to address problem behaviors require valid and reliable measures. Definitional controversies and limited measurement models have hindered measurement. This study describes the development and analysis of the Children's Empathic Attitudes Questionnaire (CEAQ) using both classical and modern techniques. Rasch analyses provided probabilistic results over large item and person groups, enabling meaningful inferences from patterns of responses at the construct level. Analyses of fifth through seventh graders' responses to the final version of the CEAQ provide support for its reliability, validity, and functionality. Four meaningful item clusters were identified, each reflecting more cognitively advanced empathic attitudes. These analyses suggest that the CEAQ provides a theoretically sound, hierarchically meaningful measure of empathic attitudes that will be useful in identification and intervention with children and adolescents at risk for antisocial behavior.     

Who Suffers More from Job Insecurity? A Meta‐Analytic Review

The present meta‐analysis examined the tenure, age, and gender differences in the relationship between job insecurity and its job‐related and health‐related consequences. A total of 133 studies, providing 172 independent samples, were included in the analysis. Our results basically replicated Sverke et al.'s (2002 ) meta‐analytic findings with an updated methodological approach and a larger database. The main differences between our findings and Sverke et al.'s are that the negative association between job insecurity and job performance was significant and that the relationship between insecurity and job involvement was smaller in our study. The moderator analysis also indicated that: (1) the positive association between job insecurity and turnover intention was stronger among employees with shorter tenure than those with longer tenure, and was stronger among younger than older employees; (2) the negative effect of insecurity on its health outcomes was more severe among employees with longer tenure than those with shorter tenure, and was more severe among older than younger employees; (3) the relationship between insecurity and the criterion variables was similar across gender. Results are discussed with reference to Hulin's (1991 ) theory of job adaptation and Greenhalgh and Rosenblatt's (1984 ) job dependence perspective. La présente méta‐analyse étudie les différences de statut (titulaire ou non), d’âge et de genre dans la relation entre l’insécurité de l’emploi et ses conséquences relatives au travail et à la santé. Un total de 133 recherches, comprenant 172 échantillons indépendants, a été inclu dans l’analyse. Nos résultats, obtenus avec une approche méthodologique actualisée et sur une plus grande base de données, sont pour l’essentiel congruents avec ceux de la méta‐analyse de Sverke et al. (2002 ). Les différences principales entre nos résultats et ceux de Sverke et al. sont les suivantes: d’une part, entre l’insécurité de l’emploi et la productivité la relation est significativement négative, d’autre part la relation entre l’insécurité de l’emploi et l’engagement au travail est moindre dans notre étude. L’analyse indique aussi que: (1) la relation positive entre l’insécurité de l’emploi et l’intention de le quitter est plus forte parmi les employés ayant un contrat à courte durée contrairement à ceux ayant un contrat à plus longue durée et est plus forte parmi les employés les plus jeunes; (2) l’effet négatif de l’insécurité sur la santé est plus important parmi les employés ayant un contrat de longue durée que pour ceux ayant un contrat de plus courte durée, ce qui est aussi le cas pour les employés les plus âgés; (3) le genre n’a pas d’effet sur la relation entre l’insécurité et les variables choisies. Les résultats sont discutés en référence à la théorie de l’adaptation au travail de Hulin (1991 ) et la perspective de dépendance au travail de Greenhalgh et Rosenblatt (1984 ).     

Psychological resilience and dysfunction among hospitalized survivors of the SARS epidemic in Hong Kong: a latent class approach

OBJECTIVE: To examine trajectories of psychological functioning using latent class analysis on a sample of hospitalized survivors of the 2003 severe acute respiratory syndrome (SARS) epidemic in Hong Kong. DESIGN: A longitudinal study of 997 survivors, recruited from among 1,331 individuals hospitalized for SARS, were interviewed at 6, 12, and 18 months after hospitalization. MAIN OUTCOME MEASURES: Psychological and physical functioning at each time point was measured using the 12-item Medical Outcome Study Short-Form Health Survey (SF-12). RESULTS: Four latent classes were identified--chronic dysfunction, delayed dysfunction, recovery, and resilience. All groups had better physical health than the chronic group. Resilient and recovered individuals had greater social support and less SARS-related worry, and resilient individuals were more likely to be male. The resilient group also had greater social support than the delayed group and better physical functioning than the recovered group. CONCLUSION: This study demonstrated that longitudinal outcome trajectories following a major health-threat event in an Asian sample bear close resemblance to prototypical trajectories observed in trauma studies using Western samples. Unique predictors of the trajectories included factors observed in previous studies, such as social support, as well as factors of particular relevance to a major disease outbreak, such as SARS-related worry.     

When groups are wrong and deviants are right

How do group members respond when their group wrongfully punishes a group member? In two experiments, participants were presented with an ingroup member who argued for group change on moral (Experiment 1, N = 73) or scientific grounds (Experiment 2, N = 94). Despite being right, the member was treated as deviant by the group. We manipulated whether the group retained its former opinion or adopted the deviant's position, and whether the deviant's punishment was ongoing or whether the deviant was reinstated. We tested opposing predictions about how these group actions would affect group members' negativity towards the deviant. Both studies showed that negativity towards the deviant was highest when the group opinion was unchanged and the deviant was not reinstated. Further, opinion change or reintegration defused negativity towards the deviant. Implications of groups rejecting or embracing change, and their effects on the evaluation of wrongfully accused deviants are discussed. Copyright © 2010 John Wiley & Sons, Ltd.     

Maternal Depression,Maternal Expressed Emotion,and Youth Psychopathology

Across development, maternal depression has been found to be a risk factor for youth psychopathology generally and youth depression specifically. Maternal Expressed Emotion (EE) has been examined as a predictor of outcome among youth with depression. The present study explored the associations between youth psychopathology and two predictors–maternal depression within the child’s lifetime and maternal EE–in a study of children at risk for depression. One hundred and seventy-one youth, ages 8–12, and their mothers participated. To assess maternal and youth psychopathology, dyads were administered structured diagnostic assessments, and mothers and children completed self-report measures of their own depressive symptoms. In addition, mothers completed the Achenbach Child Behavior Checklist–Parent Report Version (CBCL) for their children. Maternal EE was assessed based on the Five Minute Speech Sample. History of maternal depression was associated with high maternal EE, and the combination of maternal depression history and maternal EE was associated with children’s own reports of higher depressive symptoms. Current maternal depressive symptoms were associated with mothers’ reports of children’s Internalizing scores on the CBCL, and maternal depression history, current maternal depressive symptoms, and maternal EE were strongly associated with mothers’ reports of children’s Externalizing and Total Problem scores on the CBCL. History of maternal depression and a rating of high or borderline Critical EE (characterized by maternal critical comments and/or reports of a negative relationship) were independently associated with children’s depression diagnoses.     

Friendship stability and change in childhood and adolescence

The objective of this review is to focus on a neglected aspect of children’s and adolescents’ friendships: the level of temporal stability. First, a rationale for examining stability as a distinct friendship dimension is presented. Next, the different levels of friendship experiences are distinguished. Friendship stability is also discussed across developmental periods. Factors affecting friendships stability and individual correlates associated with friendship stability are then covered. Finally, the methodological issues pertaining to the study of friendship stability are addressed. The authors conclude by emphasizing the importance of pursuing future research that aims to demonstrate the pertinence of the friendship stability construct as an individual difference variable. Further, on a methodological level, the assessment of stability needs to be based on longitudinal designs that include multiple measurement waves. Ultimately, such detailed analysis of stability will allow a better understanding of the dynamic processes by which friendships change over time and affect children’s and adolescents’ psychosocial development.     

Perceptions of Human Capital Measures: From Corporate Executives and Investors

Purpose

This study compared the perceptions of executives and investors in terms of the importance to disclose human capital measures and their knowledge of those measures.

Design/methodology/approach

Forty-nine senior-level executives (41% response rate) from service-oriented, public-listed companies in Australia and 33 investors (47% response rate) from various fund management companies responded to our survey.

Findings

The investors indicated the importance to disclose certain human capital measures more than the executives. The executives appeared to show a better understanding than the investors on indicators such as staff satisfaction index, staff capacity, motivational index, workforce stability, and workforce competence profile.

Implications

To date, researchers have explored human capital from a piecemeal perspective. A more integrated and multifaceted measure of human capital has the potential to benefit fund managers and executives. Disclosure of value added by employees, composition of staff (full-time, contract, or temporary), staff turnover, average years of experience, and average age of management and operational staff would shed some light on investment decisions for fund managers. Executives could utilize the measures to reflect on an assortment of human capital issues that are relevant to their organizations and stakeholders, especially the investment community.

Originality/value

This study proposed a more inclusive measure of human capital by integrating traditional measures of human capital and non-accounting measures (e.g., educational level, experience, and motivation). A comparison of the perspectives of executives and investors revealed preferences for certain information, which can help to improve the perception of transparency and accountability.     

Young children's comprehension of English SVO word order revisited: Testing the same children in act-out and intermodal preferential looking tasks

Act-out and intermodal preferential looking (IPL) tasks were administered to 67 English children aged 2–0, 2–9 and 3–5 to assess their comprehension of canonical SVO transitive word order with both familiar and novel verbs. Children at 3–5 and at 2–9 showed evidence of comprehending word order in both verb conditions and both tasks, although children at 2–9 performed better with familiar than with novel verbs in the act-out task. Children at 2–0 showed no evidence of comprehending word order in either task with novel verbs; with familiar verbs they showed competence in the IPL task but not in the act-out task. The difference in performance for familiar and novel verbs from the same children at 2–0, on the IPL task, and at 2–9, on the act-out task, is consistent with the hypothesis that early linguistic/cognitive representations are graded in strength, with early representations still weak and very task dependent. However, these representations also become more abstract with development, as indicated by the familiarity effect even in the more sensitive IPL task.