Age and management team performance

One hundred eighty male managers participated as age-homogeneous 4-person teams in a validated all-day decision-making simulation. Fifteen teams consisted of 28- to 35-year-old participants (young), 15 teams were in the 45-55 age range (middle-aged), and 15 teams consisted of 65- to 75-year-old (older) persons. More than 40 objective performance measures (loading on 12-15 factors) were calculated on the basis of team decision making, planning, and other indicators. Performance by young and middle-aged teams was generally similar. Older teams made fewer decisions and were less strategic and less responsive to incoming information. Their overview of the task was less broad; action diversity and information search was reduced. However, older teams used opportunities and handled a simulated emergency as effectively as their younger and middle-aged counterparts. Alternative explanations for the obtained differences are presented.     

Unique Associations between Childhood Temperament Characteristics and Subsequent Psychopathology Symptom Trajectories from Childhood to Early Adolescence

Existing research suggests that temperamental traits that emerge early in childhood may have utility for early detection and intervention for common mental disorders. The present study examined the unique relationships between the temperament characteristics of reactivity, approach-sociability, and persistence in early childhood and subsequent symptom trajectories of psychopathology (depression, anxiety, conduct disorder, and attention-deficit hyperactivity disorder; ADHD) from childhood to early adolescence. Data were from the first five waves of the older cohort from the Longitudinal Study of Australian Children (n = 4983; 51.2% male), which spanned ages 4–5 to 12–13. Multivariate ordinal and logistic regressions examined whether parent-reported child temperament characteristics at age 4–5 predicted the study child’s subsequent symptom trajectories for each domain of psychopathology (derived using latent class growth analyses), after controlling for other presenting symptoms. Temperament characteristics differentially predicted the symptom trajectories for depression, anxiety, conduct disorder, and ADHD: Higher levels of reactivity uniquely predicted higher symptom trajectories for all 4 domains; higher levels of approach-sociability predicted higher trajectories of conduct disorder and ADHD, but lower trajectories of anxiety; and higher levels of persistence were related to lower trajectories of conduct disorder and ADHD. These findings suggest that temperament is an early identifiable risk factor for the development of psychopathology, and that identification and timely interventions for children with highly reactive temperaments in particular could prevent later mental health problems.     

Constitutional Restraints on the Regulations of Scientific Speech and Scientific Research

The question of what constitutional constraints should apply to government efforts to regulate scientific speech is frequently contrasted to the question of what constitutional constraints should apply to government efforts to regulate scientific research. This comment argues that neither question is well formulated for constitutional analysis, which should instead turn on the relationship to constitutional values of specific acts of scientific speech and research.     

Development and validation of a questionnaire to measure primary school children’s images of and attitudes towards curiosity (the CIAC questionnaire)

Motivation and Emotion - This paper presents a validation study of a questionnaire to measure primary children’s images of and attitudes towards curiosity (the CIAC questionnaire). Policy...     

Occupational Therapists' Experience Concerning Occupational Performance in Adults With Asperger Syndrome

Persons with Asperger Syndrome often seem to have difficulty performing everyday occupations. This study aimed to describe occupational therapists' experience concerning abilities to occupational performance among adults with Asperger Syndrome. Data were collected in interviews with eight occupational therapists and analyzed using a qualitative method. Results showed that clients with Asperger Syndrome often possess abilities but seem to have difficulties knowing when, where, and how they should use them. The ability to adapt behavior in accordance with cues from the environment was identified as the core category. Environment plays a major role in how these persons interact in different situations.     

Social Competence in Children with Brain Disorders: A Meta-analytic Review

Social competence, i.e. appropriate or effective social functioning, is an important determinant of quality of life. Social competence consists of social skills, social performance and social adjustment. The current paper reviews social skills, in particular emotion recognition performance and its relationship with social adjustment in children with brain disorders. In this review, normal development and the neuro-anatomical correlates of emotion recognition in both healthy children and adults and in various groups of children with brain disorders, will be discussed. A systematic literature search conducted on PubMed, yielded nine papers. Emotion recognition tasks were categorized on the basis of task design and emotional categories to ensure optimal comparison across studies before an explorative meta-analysis was conducted. This meta-analytic review suggests that children with brain disorders show impaired emotion recognition, with the recognition of sad and fearful expressions being most impaired. Performance did not seem to be related to derivative measures of social adjustment. Despite the limited number of studies on a variety of brain disorders and control groups, outcomes were quite consistent across analyses and corresponded largely with the existing literature on development of emotion recognition in typically developing children. More longitudinal prospective studies on emotion recognition are needed to gain insight into recovery and subsequent development of children with distinct brain disorders. This will aid development, selection and implementation of interventions for improvement of social competence and quality of life in children with a brain disorder.     

Longitudinal concomitants of incorrect weight perception in female and male adolescents

The aim of the present study was to analyse the longitudinal concomitants of incorrect weight perception, depressive symptoms, social anxiety, self-esteem, and eating disorders in adolescents. A prospective follow-up study on 283 female and 312 male adolescents aged 15 comprising questionnaires directed at the whole study population and subsequent personal interviews with adolescents found to be screen-positive for eating disorders, at both baseline and three-year follow-up. Body mass index was combined with weight perception to classify adolescents with incorrect weight perception. Twenty-nine percent of females incorrectly perceived themselves as overweight and 14% of males incorrectly as underweight. Incorrect weight perception was in females related to depressive symptoms, social anxiety, eating disorders, and low self-esteem. Males with incorrect weight perception experienced more social anxiety at the follow-up than their counterparts with correct weight perception. Recognition of incorrect weight perception is important for prevention of depression, social anxiety, and eating disorders.     

The Quality of the Childrearing Environment of Refugee or Asylum‐Seeking Children and the Best Interests of the Child: Reliability and Validity of the BIC‐Q

The Best Interest of the Child Questionnaire (BIC‐Q) has been designed as an instrument for screening the quality of the rearing situation of asylum‐seeking or refugee children. It is intended to aid legal decisions in asylum procedures. The aim of this study was to determine the reliability and the construct validity of the BIC‐Q. Based on a study sample of refugee or asylum‐seeking children in the Netherlands (N = 74), the psychometric quality of the BIC‐Q was investigated using Cohen's kappa for the inter‐ and intrarater reliability and a nonparametric item response model for the construct validity. The interrater and intrarater reliabilities of the BIC‐Q were good (kappa = .65 and .74 respectively). The results of the item response model revealed that the 14 pedagogical environmental conditions formed a strong and valid measurement scale for the quality of the childrearing environment (H = .55; rho = .94). Preliminary results indicate that the BIC‐Q may be applied to support decisions on where the asylum‐seeking or refugee child has the best opportunities for development. Copyright © 2012 John Wiley & Sons, Ltd.     

Induced motion considered as a visually induced oculogyral illusion

The possibility that nystagmus suppression contributes to illusory motion was investigated by measuring perceived motion of a stationary stimulus following the removal of an optokinetic stimulus. This was done because optokinetic nystagmus typically outlasts cessation of an optokinetic stimulus. Therefore, it would be expected that a stationary fixated stimulus should appear to move after removal of an optokinetic stimulus if illusory motion results from nystagmus suppression. Illusory motion was reported for a stationary fixation target following optokinetic stimulation. This motion was reported first in the same direction as the preceding induced motion, then in the opposite direction. The two directions of illusory motion following optokinetic stimulation are interpreted as resulting from the use of smooth ocular pursuit to suppress first one phase of optokinetic after nystagmus and then the reverse phase. Implications for the origins of induced motion are discussed.