Establishing the next generation at work: leader generativity as a moderator of the relationships between leader age, leader-member exchange, and leadership success

In this study, the authors investigated leader generativity as a moderator of the relationships between leader age, leader-member exchange, and three criteria of leadership success (follower perceptions of leader effectiveness, follower satisfaction with leader, and follower extra effort). Data came from 128 university professors paired with one research assistant each. Results showed positive relationships between leader age and leader generativity, and negative relationships between leader age and follower perceptions of leader effectiveness and follower extra effort. Consistent with expectations based on leadership categorization theory, leader generativity moderated the relationships between leader age and all three criteria of leadership success, such that leaders high in generativity were better able to maintain high levels of leadership success at higher ages than leaders low in generativity. Finally, results of mediated moderation analyses showed that leader-member exchange quality mediated these moderating effects. The findings suggest that, in combination, leader age and the age-related construct of generativity importantly influence leadership processes and outcomes.     

National Origin and Behavioural Problems of Toddlers: The Role of Family Risk Factors and Maternal Immigration Characteristics

In many societies the prevalence of behavioural problems in school-aged children varies by national origin. We examined the association between national origin and behavioural problems in 1½-year-old children. Data on maternal national origin and the Child Behavior Checklist for toddlers (n?=?4943) from a population-based cohort in the Netherlands were used. Children from various non-Dutch backgrounds all had a significantly higher mean behavioural problem score. After adjustment for family risk factors, like family income and maternal psychopathology, the differences attenuated, but remained statistically significant. Non-Dutch mothers with immigration risk factors, such as older age at immigration or no good Dutch language skills, reported significantly more behavioural problems in their offspring. In conclusion, the present study indicated more behavioural problems in immigrant toddlers from various backgrounds. Researchers and policymakers aiming to tackle disparities in behavioural problems should take into account that risks associated with national origin are intertwined with unfavourable family and immigration characteristics.     

Tötung mit und ohne tiefgreifende Bewusstseinsstörung

The category of “serious disturbance of consciousness” within the regulations for criminal responsibility has caused some uncertainty since is implementation in German Penal Law in 1975. It is applicable for those cases of “crimes of passion” where the mental functioning is heavily disturbed by massive affective arousal. A proposal for assessment and evaluation of such cases with a psychopathological approach is presented. The forensic-psychiatric examination contains 3 elements: (1) the formulation of the case in terms of biography, personality and special situation in the time before the criminal act, (2) a systematic analysis of the act according to two sets of specific criteria for such cases, (3) an evaluation of the state of consciousness by means of a “psychopathological reference system”, comparing all states of normal, abnormal and pathologically disturbed consciousness     

Fokale psychodynamische Psychotherapie der Anorexia nervosa

The paper presents a manual for the focal psychodynamic psychotherapy of anorexia nervosa (AN). The manual was developed in the context of the largest randomized controlled trial of outpatient psychotherapy for AN so far [Anorexia Nervosa Treatment of OutPatients (ANTOP), n=234]. The study compares focal psychodynamic psychotherapy with cognitive-behavioral therapy and with a control group with free choice of therapy outside the study. The manual comprises instructions for the working through of typical focal emotional and interpersonal issues of AN. Also recommendations for anorexia-specific therapeutic difficulties in the course of treatment are given. First results concerning the efficacy of the therapies carried out based on the manual are expected after completion of the ANTOP study in the middle of the year 2010.     

Bilateral Ablation of Auditory Cortex in Mongolian Gerbil Affects Discrimination of Frequency Modulated Tones but not of Pure Tones

This study examines the role of auditory cortex in the Mongolian gerbil in differential conditioning to pure tones and to linearly frequency-modulated (FM) tones by analyzing the effects of bilateral auditory cortex ablation. Learning behavior and performance were studied in a GO/NO-GO task aiming at avoidance of a mild foot shock by crossing a hurdle in a two-way shuttle box. Hurdle crossing as the conditioned response to the reinforced stimulus (CR+), as false alarm in response to the unreinforced stimulus (CR−), intertrial activity, and reaction times were monitored. The analysis revealed no effects of lesion on pure tone discrimination but impairment of FM tone discrimination. In the latter case lesion effects were dependent on timing of lesion relative to FM tone discrimination training. Lesions before training in naive animals led to a reduced CR+ rate and had no effect on CR− rate. Lesions in pretrained animals led to an increased CR− rate without effects on the CR+ rate. The results suggest that auditory cortex plays a more critical role in discrimination of FM tones than in discrimination of pure tones. The different lesion effects on FM tone discrimination before and after training are compatible with both the hypothesis of a purely sensory deficit in FM tone processing and the hypothesis of a differential involvement of auditory cortex in acquisition and retention, respectively.     

A Censored Mixture Model for Modeling Risk Taking

Psychometrika - Risk behavior has substantial consequences for health, well-being, and general behavior. The association between real-world risk behavior and risk behavior on experimental tasks is...     

Acculturation,self‐construal,mental and physical health: An explorative study of East Asian students in Germany

The present study explores acculturation and its associated aspects of two East Asian student groups with different levels of exposure to German culture (100 international students from East Asian countries [IS]; 61 second generation students of East Asian descent [SGS]). First, we investigated the relationships between acculturation, self‐construal, depressive and somatic symptoms, and differences between the student groups in these variables. Second, the four acculturation types (integration, assimilation, separation and marginalization) were examined regarding their relationship to self‐construal and health outcomes. The results showed that the acculturation dimensions (mainstream, heritage) were relevant to the level of depressive symptoms for IS which was not the case for SGS. Furthermore, IS reported more somatic symptoms whereas there was no difference between the two groups in the level of depressive symptoms. In the analysis of acculturation types, assimilated and integrated students were characterized by high independent self‐construal, while separated and integrated students showed high interdependent self‐construal. Assimilated students displayed the least depressive symptoms of all acculturation groups. This study highlights different characteristics of East Asian students in acculturation, self‐construal and health outcomes, and discusses the complexity of the relationships between acculturation types and health.