Small and negligible? Evidence on the Relation Between Individuals’ Power in the Job Situation and their Satisfaction with Life and Job

Experimental research suggests that high power and leadership result in the experience of more positive and less negative emotions. Extending these findings of experimental manipulations, we investigated relations between power and subjective well-being in a representative national survey. Defining power as the capability to administer resources or punishments, we inferred power from the number of people whom respondents supervise in their job. The results reflect a very small relation between this operationalization and individuals’ life and job satisfaction. The results suggest that prior experimental findings on the relation between power and satisfaction judgments cannot be applied directly to job situations.     

Validity and Reliability of the TGMD-2 for Brazilian Children

ABSTRACT The Test of Gross Motor Development (TGMD-2) is broadly used in research and clinical settings. The author aimed to translate and investigate the content, criteria, and construct validity and reliability of the TGMD-2 for Brazilian children. The study involved translators, experts, and 3,124 Brazilian children from several states of Brazil. Results confirmed language clarity and pertinence of the TGMD-2. Appropriate indices of the confirmatory factorial validity (root mean square error of approximation = .06; comparative fit index = .88; Tucker-Lewis index = .83; normed fit index = .09; goodness-of-fit index = .98; adjusted goodness-of-fit index = .95), test-retest (values from .83 to .91) and inter- and intrarater reliability were found. Concurrent validity between TGMD-2 and Movement Assessment Battery for Children was weak. The TGMD-2 is a validity and reliability instrument for Brazilian children.     

Effects of Displacement and Trajectory Length on the Variability Pattern of Reaching Movements

The design of the present study enabled the authors to distinguish between the possible effects of movement displacement and trajectory length on the pattern of final positions of planar reaching movements. With their eyes closed, 9 subjects performed series of fast and accurate movements from different initial positions to the same target. For some series, the movements were unconstrained and were therefore performed along an approximately straight vertical line. For other series, an obstacle was positioned so that trajectory length was increased because of an increase in movement curvature. Ellipses of variability obtained by means of principal component analysis applied to the scatter of movement final positions enabled the authors to assess the pattern of movement variable errors. The results showed that the orientation of the ellipses was not affected by movement displacement or by trajectory length, whereas variable errors increased with movement displacement. An increase in trajectory length as a consequence of increased curvature caused no change in variable error. From the perspective of current motor control theory, that finding was quite unexpected. Further studies are required so that one can distinguish among the possible effects of various kinematics, kinetics, and other variables that could affect the pattern of variable errors of reaching movements.     

Negative life events and depressive symptoms in late life: Buffering effects of parental and partner bonding?

The buffering function of parental and partner bonding in the relationship between negative life events and depressive symptoms at old age was examined. A community sample of 194 people aged 65 years and older was interviewed. In particular, the control dimension of both parental and partner bonding seems to be of importance in relation to elderly depression: More psychological control is related to higher depression scores, and low partner control seems to work as a protective mechanism when negative life events are faced. Developing prevention and intervention programs aimed at optimizing bonding relationships throughout life seems advisable.     

Counselling Australian baby boomers: examining the loss and grief issues facing aging distance-separated sibling dyads

It has long been recognised that mature-aged sibling dyads provide each other with emotional support. What has yet to be determined is whether this support function is maintained within the baby boomer generational cohort of sibling dyads who through economic relocation/migration have become separated by distance. As such, this paper highlights the need for research to be conducted into the experiences of baby boomers dealing with sibling loss and grief-related issues without the support of their nuclear and extended family members.     

Executive function in paediatric medulloblastoma: The role of cerebrocerebellar connections

Executive functions (EFs) are involved in the attainment, maintenance, and integration of information; these functions may play a key role in cognitive and behavioural outcomes in children treated for medulloblastoma (MB). At present, it remains unclear which EFs are most sensitive to the treatment effects for MB and whether damage to cerebrocerebellar circuitry is associated with EF. We completed a comprehensive evaluation of EF in 24 children treated for MB and 20 age‐matched healthy children (HC) and distilled these measures into components. Six components (C1–C6) were extracted from our model, reflecting dissociable constructs of EF: C1 = cognitive efficiency; C2 = planning/problem‐solving; C3 = positive cognitive emotion regulation; C4 = working memory; C5 = negative cognitive emotion regulation; and C6 = mixed cognitive emotion regulation. Group differences were found for C1, C2, C3, and C4; the MB group showed poorer performance on EF tasks and made less use of positive cognitive emotion regulation strategies relative to HC. Compromise to cerebrocerebellar microstructure – cerebro‐ponto‐cerebellar and cerebello‐thalamo‐cerebral pathways – was evident in children treated for MB compared to HC. We found that cerebrocerebellar circuitry has a mediating effect on one component of EF following treatment for MB – working memory.     

Age differences and the identity negative priming effect: an updated meta-analysis

A recent meta-analysis (P. Verhaeghen & L. De Meersman, 1998a) revealed that older adults show a reliable but significantly reduced negative priming effect compared with young adults. The present study provides an updated quantitative review on the effect of aging on the magnitude of the negative priming effect in identity tasks. This analysis demonstrated that the negative priming effect was not significantly different between young and old adults. This result differs from P. Verhaeghen and L. De Meersman's study. The implications of this finding for inhibitory-based theories of cognitive aging are discussed.     

Effects of a Self-Help Program on Depressed Mood for Women with an Unfulfilled Child Wish

This randomized controlled trial aimed to examine the effectiveness of a cognitive behavioral self-help program (CBS) with minimal coaching in improving depressed mood for women with a permanent unfulfilled child wish. Participants completed pretest, posttest, and follow-up questionnaires and were randomly allocated to CBS (n = 27) or a waiting list condition (WLC, n =27). Respondents who followed the CBS improved significantly on depression scores compared to the WLC. This positive effect remained at follow-up. This study suggests that a low-resource, low-cost self-help program could be an effective intervention in reducing depressed mood in women living with the loss of a desired child.