Papiamento / Dutch code-switching in bilingual parent-child reading

Contains fulltext : 4231.pdf (publisher's version ) (Open Access

Language choice and functional differentiation of languages in bilingual parent-child reading

Contains fulltext : 4230.pdf (publisher's version ) (Open Access

Death of an expert system: A case study of success and failure

A decision team composed of managers and staff experts at Mary Kay Cosmetics develops packaging for new and revised products as well as sets their prices. However, the potential for costly errors in the decision-making process motivated this group to pursue development of an expert system (ES) to assist with the problem. The ES performed so well that it changed the organization\u27s behavior—the group ceased to meet for the purpose of developing the packaging but instead gathered just to confirm and approve the expert system\u27s solution. Despite the clear benefits associated with using an ES approach, the group stopped using the ES application and the behavior of the group returned to pre-ES practices. This work describes from a managerial perspective how and why this valuable tool fell into disuse, and offers valuable lessons for management

Cues, context, and long-term memory: the role of the retrosplenial cortex in spatial cognition

Spatial navigation requires representations of landmarks and other navigation cues. The retrosplenial cortex (RSC) is anatomically positioned between limbic areas important for memory formation, such as the hippocampus and the anterior thalamus, and cortical regions along the dorsal stream known to contribute importantly to long-term spatial representation, such as the posterior parietal cortex. Damage to the RSC severely impairs allocentric representations of the environment, including the ability to derive navigational information from landmarks. The specific deficits seen in tests of human and rodent navigation suggest that the RSC supports allocentric representation by processing the stable features of the environment and the spatial relationships among them. In addition to spatial cognition, the RSC plays a key role in contextual and episodic memory. The RSC also contributes importantly to the acquisition and consolidation of long-term spatial and contextual memory through its interactions with the hippocampus. Within this framework, the RSC plays a dual role as part of the feedforward network providing sensory and mnemonic input to the hippocampus and as a target of the hippocampal-dependent systems consolidation of long-term memory

Foster parent stress as key factor relating to foster children’s mental health: a 1-year prospective longitudinal study

Development Psychopathology in context: schoolEducation and Child StudiesDevelopment Psychopathology in context: clinical settingsDevelopment Psychopathology in context: famil

The Impact of Lower Extremity Skeletal Muscle Atrophy and Myosteatosis on Revascularization Outcomes in Patients with Peripheral Arterial Disease

Background: This study investigated whether lower extremity muscle atrophy and myosteatosis in patients with peripheral arterial disease (PAD) are correlated to postoperative outcomes, such as reintervention or amputation-free survival. Methods: In this single-center retrospective cohort study of 462 patients treated for peripheral arterial disease scheduled for intervention, muscle mass and the presence of fattening of the lower extremity muscles were measured semiautomatically in a single computed tomography slice of the treated leg. Binary logistic regression models and Cox proportional hazards models were used to determine the effect of muscle atrophy and myosteatosis on reintervention and amputation. Results: Muscle atrophy and myosteatosis increased in PAD patients with Fontaine class IV compared with Fontaine class IIa. In PAD patients with muscle atrophy or myosteatosis, no association was found with the reintervention rate or reintervention-free survival, but an association was found with amputation-free survival, even after adjustment for patient-related, disease-severity, and comorbidities-related factors. Conclusion: Muscle atrophy and mysosteatosis increased in PAD patients with increasing disease severity. Lower extremity muscle atrophy and myosteatosis are associated with amputation rate and amputation-free survival in PAD patients. No association with reintervention rate or reintervention-free survival was found. Muscle atrophy and myosteatosis may serve as additional risk factors in decision making in the often frail vascular patient

Which personality traits are related to traditional bullying and cyberbullying? A study with the Big Five, Dark Triad and sadism

Studies have shown that both Big Five and Dark Triad (Machiavellianism, narcissism, psychopathy) personality traits are related to traditional bullying and cyberbullying behaviors in adolescents as well as in adults. Increasingly, scholars call for sadism as an addition to the Dark Triad in the study of antisocial and delinquent behaviors. In the current study we analyze whether the Big Five, Dark Triad and sadism predict traditional bullying and cyberbullying. The sample consisted of 1568 participants (61.9% female), ranging in age from 16 to 21 years. Using hierarchical linear regression analyses, controlling for age and gender, it was found that agreeableness, Machiavellianism, psychopathy and sadism were significantly related to traditional bullying, and agreeableness and sadism were related to cyberbullying. Taken together, the results more firmly establish that sadism could be a predictor of antisocial behaviors, by establishing its relations with bullying and cyberbullying.Development Psychopathology in context: clinical setting