Improving executive functions in 5‐ and 6‐year‐olds: Evaluation of a small group intervention in prekindergarten and kindergarten children

Research suggests a central role of executive functions for children's cognitive and social development during preschool years, especially in promoting school readiness. Interventions aiming to improve executive functions are therefore being called for. The present study examined the effect of a small group intervention implemented in kindergarten settings focusing on basic components of executive functions, i.e., working memory, interference control and cognitive flexibility. A total of 135 children enrolled in Swiss prekindergarten (5‐year‐olds) and kindergarten (6‐year‐olds) were involved. Results revealed that the small group intervention promoted gains in all three included components of executive functions: prekindergarten children substantially improved their working memory and cognitive flexibility processes, whereas significant training effects were found for the kindergarten children in interference control. Implications of these findings for early intervention programs and for tailoring preschool curricula are discussed, particularly with respect to children's school readiness. Copyright © 2011 John Wiley & Sons, Ltd.     

Qualit?tssicherung in der forensischen Psychologie

Approximately 12 years ago the German Federation of Psychological Societies initiated a certified postgraduate training in psychology and law to qualify psychologists as forensic psychology experts. This qualification initiative was a consequence of a decade of evaluative research constantly yielding serious shortcomings in psychiatric and psychological expert reports. The present paper informs about the conception of the training and the experiences with it so far. Furthermore, it reports on current reform efforts regarding the training and informs about some further forensic psychological qualification options that have meanwhile been established in Germany.     

Event-Related Potential Findings in Healthy Extremely Pre-Term (< Week 29) Children at Age 10

Ten healthy extremely pre-term (EPT) children, born before gestational week 29, were tested at age 10 using mismatch negativity (MMN) and a three-tone odd-ball task; the results were then compared to age-matched full-term controls. We found no difference in MMN. By contrast, EPT children had generally shorter N1 latencies and larger P2 amplitudes, possibly indicating a more stimulus-driven response mode. However, P300 parameters, indicative of controlled attention, were unaffected.     

Culturally Competent Family Interventions: Review and Case Illustrations

Family therapy is often the treatment of choice for culturally diverse clients. This article provides a critical review of culturally competent assessment and intervention strategies for use with ethnic minority families in the U.S. A culturally informed view of the definition of family health and dysfunction is presented, basic structure and goals of family therapy are delineated, and family therapy process and techniques are addressed. Clinical vignettes are provided to illustrate critical points.     

Parent predictors of changes in child behavior problems

The present study examined whether ineffective discipline, single parent status, social support, parent involvement, and parent depression predicted changes in preschoolers' (N = 129) behavior problems. This study also evaluated whether child sex and ethnicity moderated the relations between these variables and changes in problem behavior. Parents completed questionnaires at the beginning of the study, and parent, teacher, and observational ratings of children's behavior problems were collected twice during the school year. Parents' own social support predicted improvement for boys and parent depression was associated with worsening symptoms for girls. Single parenthood and parent involvement predicted changes in behavior problems for the sample as a whole. Several significant ethnic differences emerged, highlighting the importance of considering cultural context in studies of parenting and child externalizing behavior.     

Power increases performance in a social evaluation situation as a result of decreased stress responses

We tested whether power reduces responses related to social stress and thus increases performance evaluation in social evaluation situations. We hypothesized and found that thinking about having power reduced fear of negative evaluation and physiological arousal during a self‐presentation task (Studies 1 and 2). In Study 2, we also showed that simply thinking about having power made individuals perform better in a social evaluation situation. Our results confirmed our hypotheses that the mechanism explaining this power–performance link was that high power participants felt less fear of negative evaluation. The reduced fear of negative evaluation generated fewer signs of behavioral nervousness, which caused their performance to be evaluated more positively (serial mediation). Simply thinking of having power can therefore have important positive consequences for a person in an evaluation situation in terms of how he or she feels and how he or she is evaluated. Copyright © 2013 John Wiley & Sons, Ltd.     

Psychosocial Adaptation and School Success of Italian,Portuguese and Albanian Students in Switzerland: Disentangling Migration Background,Acculturation and the School Context

The Swiss Mutual Intercultural Relations in Plural Societies (MIRIPS) study (n?=?1,488) examined the impact of migrant students’ acculturation strategies on their psychosocial adaptation and educational success. The study focused on the comparison of students with an Italian, Portuguese and Albanian migration background, because these three groups differ in their socioeconomic living conditions, educational resources and opportunities in Switzerland according to official statistics. With respect to acculturation strategies, the results partially confirm the integration hypothesis: immigrant students who are oriented towards the heritage culture and students who align with both the heritage culture and the majority culture (integration) and who are interested in their multicultural environment have a better psychosocial adaptation than students who align with no culture (marginalisation). In relation to educational success, a multicultural orientation and a combination of a minority and multicultural orientation turned out to be the strategies of the higher-performing students. Unexpectedly, the three groups of migrants examined in this study did not differ in their life satisfaction, an indicator for psychological adaptation or in their educational success in terms of educational aspirations and German reading skills. Rather than the migration background of the students, other demographic variables such as educational resources of the family as well as factors related to school quality (type of school, quality of social relationships, achievement expectancy of teachers, multicultural education at school) turned out to be crucial for psychosocial adaptation and educational success.     

Relationships between declarative pointing and theory of mind abilities in 3- to 4-year-olds

The current study explored the relationships between declarative pointing and theory of mind abilities in 30 children between 3 and 4 years of age. Measures used to examine theory of mind (ToM) included a parental questionnaire and the Scaling of Theory of Mind Tasks. Results showed a dissociation between expressive and informative pointing, which have been regarded as two subcategories of the declarative function. ToM abilities were significantly related to the production of informative pointing, but not to the production of expressive pointing. This distinction might be explained by special features associated with informative pointing, such as early signs of cooperation abilities. Our results might have key implications for psychologists, as they may help improve evaluation and intervention programs for the development of social skills in preschoolers.     

Hand preference for pointing gestures and bimanual manipulation around the vocabulary spurt period

This study investigated the development of hand preference for bimanual manipulative activities and pointing gestures in toddlers observed longitudinally over a 5-month period, in relation to language acquisition. The lexical spurt was found to be accompanied by an increase in the right-sided bias for pointing but not for manipulation. Moreover, results revealed a significant correlation between hand preference for imperative pointing gestures and manipulative activities in children who did not experience the lexical spurt during the observational period. By contrast, measures of handedness for declarative pointing were never correlated with those of handedness for manipulation. This study illustrates the complex relationship between handedness and language development and emphasizes the need to take the different functions of pointing gestures into account.