Stirring the hearts of followers: charismatic leadership as the transferal of affect

In 2 studies, the authors found that leader charisma was positively associated with followers' positive affect and negatively associated with followers' negative affect. The authors hypothesized that leaders' positive affect, positive expression, and aroused behavior will mediate these relationships. The results of their lab study suggest that leaders' positive expression and aroused behavior mediated these relationships. A field study showed that firefighters under the command of a charismatic officer were happier than those under the command of a non-charismatic officer and that these relationships were mediated by the leader's positive affect and a tendency to express positivity.     

The hierarchical structure of childhood personality in five countries: continuity from early childhood to early adolescence

Childhood personality is a rapidly growing area of investigation within individual differences research. One understudied topic is the universality of the hierarchical structure of childhood personality. In the present investigation, parents rated the personality characteristics of 3,751 children from 5 countries and 4 age groups. The hierarchical structure of childhood personality was examined for 1-, 2-, 3-, 4-, and 5-factor models across country (Canada, China, Greece, Russia, and the United States) and age group (3-5, 6-8, 9-11, and 12-14 years of age). Many similarities were noted across both country and age. The Five-Factor Model was salient beginning in early childhood (ages 3-5). Deviations across groups and from adult findings are noted, including the prominent role of antagonism in childhood personality and the high covariation between Conscientiousness and intellect. Future directions, including the need for more explicit attempts to merge temperament and personality models, are discussed.     

Gender constancy: A methodological and theoretical analysis

Two widely used tests of gender constancy, one verbal and one perceptual, were given to 26 4-to-6-year-old children. Children were classified at different levels of gender constancy, depending on which test was used. These discrepant results were not accounted for by the differences in the way the tests presented (verbally or visually), nor by the tests' differing definitions of gender constancy. The majority of the children answered gender constancy questions as though they were referring to a “pretend,” as opposed to a “real,” situation; such responses decreased scores of gender constancy on both tests. The theoretical and methodological implications of children spontaneously adopting a pretend mode of responding are discussed.     

Comparing the CASI-4R and the PGBI-10 M for Differentiating Bipolar Spectrum Disorders from Other Outpatient Diagnoses in Youth

We compared 2 rating scales with different manic symptom items on diagnostic accuracy for detecting pediatric bipolar spectrum disorder (BPSDs) in outpatient mental health clinics. Participants were 681 parents/guardians of eligible children (465 male, mean age = 9.34) who completed the Parent General Behavior Inventory-10-item Mania (PGBI-10 M) and mania subscale of the Child and Adolescent Symptom Inventory-Revised (CASI-4R). Diagnoses were based on KSADS interviews with parent and youth. Receiver operating characteristic (ROC) analyses and diagnostic likelihood ratios (DLRs) determined discriminative validity and provided clinical utility, respectively. Logistic regressions tested for incremental validity in the CASI-4R mania subscale and PGBI-10 M in predicting youth BPSD status above and beyond demographic and common diagnostic comorbidities. Both CASI-4R and PGBI-10 M scales significantly distinguished BPSD (N = 160) from other disorders (CASI-4R: Area under curve (AUC) = .80, p < 0.0005; PGBI-10 M: AUC = 0.79, p < 0.0005) even though scale items differed. Both scales performed equally well in differentiating BPSDs (Venkatraman test p > 0.05). Diagnostic likelihood ratios indicated low scores on either scale (CASI: 0–5; PGBI-10 M: 0–6) cut BPSD odds to 1/5 of those with high scores (CASI DLR- = 0.17; PGBI-10 M DLR- = 0.18). High scores on either scale (CASI: 14+; PGBI-10 M: 20+) increased BPSD odds about fourfold (CASI DLR+ = 4.53; PGBI-10 M DLR+ = 3.97). Logistic regressions indicated the CASI-4R mania subscale and PGBI-10 M each provided incremental validity in predicting youth BPSD status. The CASI-4R is at least as valid as the PGBI-10 M to help identify BPSDs, and can be considered as part of an assessment battery to screen for pediatric BPSDs.     

The Georgia family Q-sort: an observational measure of family functioning

The development of a new observational measure of family functioning using a Q-sort methodology is described. The Q-sort is one way of obtaining observer measures of family that complements both microcoding and global ratings of family processes. Evidence for construct validity is presented along with a discussion of the advantages and disadvantages of the Q-sort approach to family observation.     

Individual and Nomothetic Models of Job Stress: An Examination of Work Hours,Cohesion, and Well-Being1

Many models of job stress are implicitly based on the assumption that there is considerable variability in how individuals perceive and respond to their environments. In this paper, we introduce a nomothetic perspective of job stress. The nomothetic perspective assumes that despite individual differences there will be consistencies in how groups of individuals perceive and respond to similar work environments. To contrast the individual and nomothetic perspectives, we analyzed data from 7,382 respondents from 99 groups. In the analyses, we examined individual-and group-level relationships using both real groups and randomly formed groups. The results revealed that respondents from the same work group agreed about perceptions of the work climate. The results also revealed that both individual and nomothetic perspectives were useful in describing the relationship between cohesion and psychological well-being. The relationship between work hours and psychological well-being, however, was best modeled from a nomothetic perspective.