Transmitting pro‐environmental behaviours to the next generation: A comparison between Germany and Japan

The present study examined the processes by which children acquire pro‐environmental behaviours in different cultures. Our focus was on parental influence. Several studies have been conducted on adults' environmental behaviours; however, we know little about how children's environmental attitudes and behaviours are formed. We conducted a questionnaire survey with elementary school children and one of their parents in Germany and Japan. Two hundred and twenty‐one pairs participated in Germany and 365 in Japan. The results of structural equation modelling showed that parents' behaviours affected children's environmental behaviours directly and also via the subjective norm (the children's experienced expectations of their parents). A comparison of the two countries revealed that hypothesized cultural differences between the impact of personal norms and subjective norms were clearer for adults. The results also showed that the effects of subjective norms were stronger for children, indicating that children are more likely to be influenced by expectations of others. The results of the study suggest that for promoting children's environmental behaviours, showing the behaviours in daily life would be most effective.     

Effective coordination in medical emergency teams: The moderating role of task type

Coordination in health care action teams is an important factor in clinical performance and patient safety. Implementing a high-fidelity in situ simulation study, we investigated the performance-relevant effects of task distribution, provide information without request (PIWR) and closed-loop communication (CLC) in 68 medical emergency teams (METs) composed of fully qualified clinicians. We differentiated between two task types: algorithm-driven and knowledge-driven tasks. We assigned two different emergency tasks to each task type. We proposed not only a direct relationship between the three coordination behaviours and clinical performance, but also a moderating role for the type of task. Only CLC was related to performance and also moderated by task type. There was no relationship between the coordination behaviours task distribution and PIWR and performance. We discuss the differential effects of the three coordination behaviours on performance and emphasize the importance of the task in team research. In particular, we highlight theoretical and practical implications.     

Extinction of conditioned inhibition through nonreinforced presentation of the inhibitor

In previous studies that have tried to extinguish conditioned inhibition through nonreinforced presentations of the inhibitor, researchers have repeatedly failed to find evidence for such extinction. The present study revealed that extinction can be achieved through nonreinforcement of the inhibitor, depending on properties of the reinforcer. In a human causal learning experiment, we found complete extinction in a scenario in which the reinforcer could take on negative values. Thereby, this scenario reflected the assumed symmetrical continuum on which associative strength can vary, according to the Rescorla-Wagner theory of associative learning. In contrast to this, the inhibitory cue retained its inhibitory potential in another condition, in which the scenario did not allow negative values of the reinforcer. nt]mis|Klaus G. Melchers has previously published under the surname “Lober.” Susann Wolff is now working at the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany     

The Comorbidity of Conduct Problems and Depression in Childhood and Adolescence

An extensive body of research documents the high prevalence of comorbidity among child and adolescent disorders in general and between conduct problems and depression in particular. These problems co-occur at significantly higher rates than would be expected by chance and their comorbidity may have significant implications for nosology, treatment, and prognosis. Four main hypotheses have been put forth to account for these high rates of comorbidity. First, comorbidity may be a result of shortcomings associated with referral or informant biases. Second, comorbidity may be an artifact of overlapping definitional criteria. Third, one disorder may cause the other disorder by influencing the developmental trajectory and placing an individual at increased risk for further difficulties. Finally, comorbidity between two disorders may be explained by shared underlying causal or risk factors. The purpose of this review is to explore these possibilities, concentrating primarily on the common risk factors of parent psychopathology, emotion regulation, and cognitive biases that may underlie the co-occurrence of these two disorders. Based on our review, we propose a model for the development of comorbidity between these two disorders.     

Young children's understanding of multiple object identity: appearance, pretense and function

Evidence from theory-of-mind tasks suggests that young children have substantial difficulty thinking about multiple object identity and multiple versions of reality. On the other hand, evidence from children's understanding of pretense indicates that children have little trouble understanding dual object identity and counterfactual scenarios that are involved in pretend play. Two studies reported here show that this competence is not limited to pretend play. Three-year-olds also understand the dual identity involved in unusual functional use (X is being used as Y), even though they have difficulty understanding deceptive appearance (X looks like Y). We suggest that children are able to distinguish extrinsic object properties from intrinsic ones (function vs. category-membership) better than they can distinguish superficial object properties from deep ones (appearance vs. category-membership).     

Damage compounded: disparities, distrust, and disparate impact in end-of-life conflict resolution policies

For a little more than a decade, professional organizations and healthcare institutions have attempted to develop guidelines and policies to deal with seemingly intractable conflicts that arise between clinicians and patients (or their proxies) over appropriate use of aggressive life-sustaining therapies in the face of low expectations of medical benefit. This article suggests that, although such efforts at conflict resolution are commendable on many levels, inadequate attention has been given to their potential negative effects upon particular groups of patients/proxies. Based on the well-documented tendency among many African Americans to prefer more aggressive end-of-life medical interventions, it is proposed that the use of institutional policy to break decision making impasse in cases for which aggressive treatment is deemed "medically inappropriate" will fall disproportionately on that group. Finally, it is suggested that the development and application of institutional conflict-resolution policies should be evaluated in the context of historical and current experiences of marginalization and disempowerment, lest such policies exacerbate that experience.