The Interaction of Emotional Valence and Arousal on Attentional Breadth and Creative Task Performance

Within the literature, there are two opposing views regarding the influencing role of emotions on the creative process. The most commonly held view contends that positive emotions enhance creativity and negative emotions stifle it; yet, some studies show an opposite trend. These contradictory findings can be explained by examining two aspects of the emotions: attention and creativity relationship. First, emotional valence and arousal levels interact to affect attention. Second, creativity is not a unitary cognitive process and some stages rely more on focused attention but others are aided by diffused or broad attention. To test this proposition, two experiments were conducted. In Experiment 1, valence (positive vs. negative) and arousal (high vs. low) were manipulated and participants completed a series of attention and creativity tasks. Experiment 2 employed similar emotion induction procedure, but a different set of creative problems was used. The results of both experiments were consistent with the proposed explanation of the effects of emotions on creativity.     

A cognitive map of Slovenia: Perceptions of the regions

Cognitive maps present an important theoretical concept and methodological tool for the acquirement of insight into the mental image of the environment. Part of the study, conducted in 1999–2000 on a representative sample of the inhabitants of Slovenia (N = 1291), is presented in this paper, namely the part devoted to the perception of regions. Participants were questioned about different aspects of their image of Slovenia, including their preferences for residence in different parts of Slovenia, partition of the country into regions, travelling patterns, environmental problems and solutions, possibilities of development, etc. Cognitive maps appeared as highly selective, with certain general similarities, but also with individual idiosyncrasies, depending on the place of living and other demographic characteristics. Though respondents were not highly devoted to the formation of regions, a rather clear mental image of them appeared. Main findings are discussed and applicability of the cognitive map for planning purposes are substantiated.     

The empirical and theoretical base of family therapy and multiple family day therapy for adolescent anorexia nervosa

There is growing empirical evidence that family therapy is an effective treatment for anorexia nervosa, particularly in adolescence. This is in spite of the fact that the theoretical model from which most of the empirically based treatments are derived appears flawed. This paper provides a brief overview of the research evidence from treatment studies and studies of family functioning. It suggests that the main limitation of earlier theoretical models is their focus on aetiology rather than on an understanding of how families become organized around a potentially life-threatening problem. An alternative conceptual model is presented, and its application to family therapy and multiple-family therapy for adolescent anorexia nervosa is described. The treatment approach focuses on enhancing the families' own adaptive mechanism and mobilizing family strengths.     

A comparative study of family therapy in the treatment of opiate users in a London drug clinic

This study presents the results of a randomized treatment trial of family therapy and two control treatments for 119 outpatient opiate users. All treatments were combined with a methadone reduction programme. The control treatments were: (1) a 'standard' treatment (supportive psychotherapy) and (2) a 'low contact' intervention. Treatment outcome was evaluated six and twelve months after the initial assessment. Both the family therapy and minimal intervention groups had a significantly higher number of drug–free days at six and twelve months, compared to the standard treatment, despite receiving fewer treatment sessions. Across all treatments there was evidence for a gender difference in response to therapy in users who were in a couple relationship. In couples where both partners were using drugs women did significantly better than men. Men living with a non–drug–abusing partner fared better than men living with a drug–using partner. Across the treatment groups diminution in drug use was accompanied by improvements in psychosocial functioning. Unemployment, sharing needles and injecting drugs were predictive of poor outcome.     

Oral administration of guanosine impairs inhibitory avoidance performance in rats and mice

Extracellular guanine-based purines, mainly the nucleoside guanosine, have recently been shown to exert neuroprotective effects, which seem to be related to antagonism of the glutamatergic system. In this study, we investigated the effects of acute oral administration of guanosine on inhibitory avoidance task in rats and mice. We also studied its effects on locomotor activity, anxiety-related behaviors and mechanisms of action involving the purinergic system. Guanosine (2.0 and 7.5mg/kg, per os), administered 75min pretraining, dose-dependently impaired retention of the inhibitory avoidance task in rats and mice, an effect not prevented by the adenosine receptor antagonist caffeine. Guanosine presented no effects on locomotor activity and anxiety-related behaviors. This amnesic effect of guanosine may be compatible with inhibition of glutamatergic system and seems to be not mediated by adenosine.     

The need for closure and the spontaneous use of complex and simple cognitive structures

The authors performed 2 experiments that explored the causal role of need for closure in producing the use of simple structures. In particular, the authors gave the participants a cue that called for a complex or a simple solution on a cognitive complexity task. The authors created the participants' need for closure through the use of time pressure. The results of both experiments revealed that participants only generated complex solutions in the complex cue-no time pressure condition. The discussion is focused on the effects of need for closure in tasks calling for adaptive and spontaneous flexibility.     

Family consequences of refugee trauma

OBJECTIVE: To construct a model on the consequences of political violence for refugee families based upon a qualitative investigation. METHODS: This study used a grounded-theory approach to analyze qualitative evidence from the CAFES multi-family support and education groups with Bosnian refugee families in Chicago. Textual coding and analysis was conducted using ATLAS/ti for Windows. RESULTS: A grounded-theory model of Family Consequences of Refugee Trauma (FAMCORT) was constructed that describes Displaced Families of War across four realms of family life: (1) changes in family roles and obligations, (2) changes in family memories and communications, (3) changes in family relationships with other family members; and (4) changes in family connections with the ethnic community and nation state. In each realm, the model also specifies family strategies, called Families Rebuilding Lives, for managing those consequences. CONCLUSIONS: Political violence leads to changes in multiple dimensions of family life and also to strategies for managing those changes. Qualitative family research is useful in better understanding refugee families and in helping them through family-oriented mental health services.     

Child personality and parental behavior as moderators of problem behavior: variable- and person-centered approaches

Parenting x Child Personality interactions in predicting child externalizing and internalizing behavior were investigated in a variable-centered study and a person-centered study. The variable-centered study used data from a 3-year longitudinal study of 600 children 7 to 15 years old at Time 1 and 512 children 10 to 18 years old at Time 2. Parents rated child personality (five factor model), negative control, positive parenting, and child problem behavior, whereas children rated parental behavior. Hierarchical moderated regression analyses showed significant Parenting x Child Personality (benevolence and conscientiousness) interactions, principally for externalizing behavior. The interactions were largely replicable across informants and across time. The person-centered study, which classified participants into 3 types, showed that negative parental control was more related to externalizing behavior for undercontrollers than for resilients. Negative parental control enhanced internalizing behavior for overcontrollers.