Re‐Acculturation and Adaptation Among Adolescents From Returned Portuguese Immigrant Families1

The aims of this study were to investigate the degree of psychological and sociocultural adaptation among adolescents from returned Portuguese immigrant families and the factors that may predict adaptation. The study sample consisted of 360 adolescents from returned Portuguese immigrant families who answered a self‐report questionnaire. A control group involving 217 Portuguese youths was also included in the study. Adolescents from returned immigrant families revealed similar levels of psychological adaptation and better sociocultural adaptation in comparison with peers who have never migrated. Predictive factors—sociodemographic and intercultural contact variables—were significantly linked to youths' adaptation. It is concluded that perceived discrimination plays an essential role in re‐acculturation outcomes.     

Comparative interinstrument reliability of uniaxial and triaxial accelerometers in free-living conditions

The aim of this study was to measure the inter-instrument reliability of the ActiGraph and RT3 accelerometers in free-living conditions. 15 healthy adults wore eight ActiGraph accelerometers and five RT3 accelerometers fastened to their back with an elastic belt and adjustable buckle in free-living conditions. For both accelerometers, the inter-instrument coefficient of variation (CV) decreased with increasing physical activity intensity. The inter-instrument CV of the ActiGraph (3% to 10.5%) was significantly lower than that of the RT3 (12.6% to 35.5%; p < 0.05). This finding demonstrates that the ActiGraph has higher inter-instrument reliability than the RT3. For both accelerometers, the inter-instrument reliability was higher for moderate and vigorous physical activity, the two intensities recommended for public health purposes. Studies using these devices can be compared with a low risk of misclassification of participants who meet the recommendation to perform moderate to vigorous physical activity.     

Beyond the myth of venting: Social sharing modes determine the benefits of emotional disclosure

When individuals experience an emotion, they talk about it afterwards. A popular ‘emotional venting’ belief claims that doing so dissolves the emotional impact. This study tested a model of when and how sharing emotions is beneficial. It predicts that benefits vary according to the listener's response mode. A socio‐affective (empathic) mode was expected to buffer emotional distress temporarily. A cognitive (reframing) mode was anticipated to grant emotional recovery. Participants viewed an aversive film and then talked about it with an intimate. The latter was instructed to adopt either cognitive or socio‐affective response modes in a 2 × 2 design (cognitive/non‐cognitive; socio‐affective/neutral). Emotional, cognitive and social benefits were assessed immediately afterwards and again 2 days later following re‐exposure to the film. As predicted, emotional recovery occurred exclusively when the listener stimulated the participant's cognitive work. Cognitive variables (basic assumptions) were also positively modified by these conditions. Listeners' socio‐affective responses entailed enhanced social integration (i.e. greater proximity to the listener; less loneliness) and an impression of feeling better. These results demonstrated that sharing emotions can lead to multiple benefits depending upon the listeners' response modes: emotional recovery, consolidation of shattered assumptions, social integration and temporary distress reduction. Copyright © 2012 John Wiley & Sons, Ltd.     

The effect of time constraints and personality facets on general cognitive ability (GCA) assessment

General cognitive ability (GCA) is a recognized construct for predicting job performance and capacity to learn. However, it has recently been argued that the time constraints under which GCA is assessed might provoke test anxiety, which negatively biases GCA scores. This can then lead to erroneous rejection of qualified candidates in personnel hiring contexts. This paper aimed to investigate: (1) to what extent candidates’ GCA scores increase when tested without time constraints and the ability of this GCA score to predict job performance; and (2) the personality characteristics that hinder GCA test performance under time constraints. Results from two field studies conducted in an actual personnel selection context partially confirmed the hypotheses. They revealed that, aside from the improvement of all candidates’ GCA scores when time constraint was removed, only GCA assessed without time constraints predicts job performance. Furthermore, while all candidates’ scores were influenced by the time constraint condition, individuals who are anxious, low-impulse, low value-questioning and deliberating are more penalized by the time constraint condition of such testing and, thus, are more likely to be erroneously eliminated in a selection process.     

When can categorical variables be treated as continuous? A comparison of robust continuous and categorical SEM estimation methods under suboptimal conditions

A simulation study compared the performance of robust normal theory maximum likelihood (ML) and robust categorical least squares (cat-LS) methodology for estimating confirmatory factor analysis models with ordinal variables. Data were generated from 2 models with 2-7 categories, 4 sample sizes, 2 latent distributions, and 5 patterns of category thresholds. Results revealed that factor loadings and robust standard errors were generally most accurately estimated using cat-LS, especially with fewer than 5 categories; however, factor correlations and model fit were assessed equally well with ML. Cat-LS was found to be more sensitive to sample size and to violations of the assumption of normality of the underlying continuous variables. Normal theory ML was found to be more sensitive to asymmetric category thresholds and was especially biased when estimating large factor loadings. Accordingly, we recommend cat-LS for data sets containing variables with fewer than 5 categories and ML when there are 5 or more categories, sample size is small, and category thresholds are approximately symmetric. With 6-7 categories, results were similar across methods for many conditions; in these cases, either method is acceptable. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Academic Self-concept and Educational Attainment Level: A Ten-year Longitudinal Study

The purpose of this study was to test children's academic self-concept, family socioeconomic status, family structure (single parent vs. two parent family) and academic achievement in elementary school as predictors of children's educational attainment level in young adulthood within a ten-year longitudinal design. Participants (254 girls, 211 boys) were three cohorts of students in Grades 3, 4, and 5 from ten elementary schools. Results from structural equation modeling revealed that academic self-concept predicted educational attainment level ten years later over and above prior achievement. Moreover, this pattern of results was invariant across cohorts. In addition, regression analyses based on a restricted sample (n?=?243) indicated that the academic self-concept/educational attainment level relation was still significant while controlling for family SES, family structure (single parent vs. two parent family), and academic achievement. Discussion focuses on the theoretical and practical implications of the results.     

Effects of workaholism on volunteer firefighters’ performance: a moderated mediation model including supervisor recognition and emotional exhaustion

ABSTRACT

Background and Objectives: Although workaholism has been associated with job performance, the mechanisms that explain this relationship remain unclear. In this study, we investigated the conditional indirect effects of workaholism on performance via emotional exhaustion, across low and high levels of supervisor recognition.

Methods: We conducted an empirical cross-sectional study using a sample of 1028 volunteer firefighters who completed a self-report questionnaire assessing workaholism, emotional exhaustion, work performance, and supervisor recognition.

Results: Tests of latent interactions were performed using the latent moderated structural equation modeling approach. Consistent with our predictions, results revealed that the negative indirect effects of workaholism on performance, through emotional exhaustion, were stronger when supervisor recognition was low.

Conclusions: Theorical contributions and perspectives, as well as implications for practice are discussed.     

New Concepts for a New Age: Information Service Organizations and Mental Information Work

Abstract

To describe and conceptualize new forms of work and organization a questionnaire survey in service organizations (n = 845), and a telephone survey among workers (n = 1168) were held. New concepts are introduced to identify the types of work and organization found, i.e. “Information Service Organization” (ISO) and “Mental Information Work” (MIW). ISOs are characterized by activities such as collecting, storing, and processing data; advising people; and informing people. They also make a lot of use of IT (computers, programs) and electronic network connections. Most ISOs appear to be traditional in terms of working hours and places of work. MIW is a form of knowledge work characterized by mental manipulations of information; IT is often used. Flexi-time is relatively frequent in MIW, but most people work on a fixed place of work.