Exposure to sexism can decrease implicit gender stereotype bias

Two studies examined the effect of exposure to sexism on implicit gender bias, focusing specifically on stereotypes of men as competent and women as warm. Male and female participants were exposed to sexism or no sexism. In both Experiment 1 (Implicit Association Task; N = 115) and Experiment 2 (Go/No‐go Association Task; N = 167), women who had been exposed to sexist beliefs demonstrated less implicit gender stereotype bias relative to women who were not exposed to sexism. In contrast, exposure to sexism did not influence men's implicit gender stereotype bias. In Experiment 2, process modelling revealed that women's reduction in bias in response to sexism was related to increased accuracy orientation and a tendency to make warmth versus competence judgments. The implications of these findings for current understandings of sexism and its effects on gender stereotypes are discussed.     

Preschool Children’s Prosocial Behavior: The Role of Mother–Child,Father–Child and Teacher–Child Relationships

Prosocial behavior is considered an important dimension of positive development. Although previous research suggests the quality of children’s early relationships may influence prosocial behaviors, the specific contributions of mother, father and teacher to children’s prosocial behavior have been less examined. This is a cross-sectional study that investigates (a) the combined associations between mother–, father– and teacher–child relationships, and prosocial behavior in 168 children aged 36–72 months, and (b) the mediating role of the teacher–child relationship in the association between the parent–child relationship and prosocial behavior. Results suggested a positive link between the quality of relationships with early caregivers and children’s prosocial behavior. The quality of both father– and teacher–child relationships were found to have a direct association with children’s prosocial behavior. The quality of the mother–child relationship was indirectly linked to children’s prosocial behavior, via the teacher–child relationship. Results suggesting connections between multiple relational contexts were discussed based on the notion of internal working models proposed by attachment theory. Mothers’ and fathers’ contributions to children’s prosocial behavior were also discussed considering differences on relational styles and changing roles of mothers and fathers from dual-earner families.     

Partners’ representations of diabetes as mediators between patients’ representations and adherence to self-care behaviors,in type 2 diabetes

The purpose of this study was to analyze partners’ representations of diabetes as mediators between patients’ illness representations and adherence to all self-care behaviors, in recently diagnosed type 2 diabetes (T2DM) patients. The sample included 340 patients and their respective partners. The instruments used were: Revised Summary of Diabetes Self-Care Activities (RSDSCA); Medication Adherence Report Scale (MARS); and the Brief Illness Perception Questionnaire (Brief-IPQ). A mediational effect of partners’ representation of diabetes consequences was found between the same patients’ representations and exercise, foot care, and self-monitoring of blood glucose. Partners’ representations of personal and treatment control, were mediators between the same partners’ representations and self-monitoring of blood glucose. No partners’ representations mediated patients’ representation and adherence to medication or diet . This study emphasized partners’ representations on patient’s adherence to exercise, foot care and monitoring of blood glucose, in recent diagnosed T2DM patients. Interventions to promote adherence in T2DM should promote convergence between patients and partners’ diabetes representations. This study provides some evidence for the need to treat T2DM within the dyad to improve adherence, starting after the diagnosis.     

Cultivating spiritual intelligence in adolescence in a divisive religion education classroom: a bridge over troubled waters

Religion Education (RE) forms part of the curriculum of public schools in South Africa. The teachers are, however, not always certain how to deal with divisive religious plurality in multicultural classrooms. Our aim was therefore, to illustrate how the implementation of a spiritual intelligence (SQ) programme can in a constructive way encourage meaningful interaction among students in RE classrooms in secondary schools. Over a period of three months a programme to stimulate SQ was implemented by means of a qualitative case study with ten Grade 11 students of diverse religious convictions. This article reports on the impact of the programme in respect of self-awareness, as well as universal awareness and connectedness as key characteristics of SQ. The collection of the data included reflective activities, informal conversation interviews, focus group discussions, field-notes of observations, and a self-reflective journal. The findings indicate how the programme stimulated meaningful interaction and opportunities to deal with religious plurality in RE.     

Social motivation and the use of distal,but not local,featural cues are related to ranging behavior in free-range chickens (Gallus gallus domesticus)

Animal Cognition - Animals can navigate an environment relying on different sources of information, such as geometrical or featural cues. The favoring of one type of information over another...     

Influence of anabolic steroid on anxiety levels in sedentary male rats

The aim of this study was to evaluate the influence of nandrolone decanoate on anxiety levels in rats. Male Wistar rats were treated with nandrolone decanoate (5mg/kg, two times per week, i.m.) or vehicle (propylene glycol--0.2 ml/kg, two times per week, IM) for 6 weeks. Control rats were subject only to procedures related to their routine husbandry. By the end of 6 weeks, all groups (24-29 rats/group) were submitted to the elevated plus maze test in order to evaluate their anxiety level. Some of these animals (12-14/group) were treated with diazepam (1 mg/kg i.p.) 30 min before the elevated plus maze test. Nandrolone decanoate significantly decreased the percentage of time spent in the open arms (1.46+/-0.49%) compared with control (3.80+/-0.97%) and vehicle (3.96+/-0.85%) groups, with no difference between control and vehicle treatments. The percentage of open arm entries was also reduced in the group treated with nandrolone decanoate in comparison with the vehicle and control. No changes in the number of closed arm entries were detected. Diazepam abolished the effects of nandrolone decanoate on the percentage of time in, and entries into the open arms. The present study showed that chronic treatment with a high dose of nandrolone decanoate increased the anxiety level in male rats.     

Validation study of a Portuguese version of the Hospital Anxiety and Depression Scale

The study aims to develop and assess metric proprieties of the Portuguese version of the Hospital Anxiety and Depression Scale. A sequential sample includes 1322 participants diagnosed with cancer, stroke, epilepsy, coronary heart disease, diabetes, myotonic dystrophy, obstructive sleep apnoea, depression and a non-disease group, which completed the HADS. The first step includes translation, retroversion, inspection for lexical equivalence and content validity, and cognitive debriefing. Then we reproduce oblique exploratory factor analysis and use confirmatory factor analysis. We explore the sensibility of the questionnaire. The validation process of the Portuguese HADS version shows metric properties similar to those in international studies, suggesting that it measures the same constructs, in the same way, as the original HADS form.     

A convex approach for multicriteria decision making in hierarchical systems

In this paper hierarchical multicriteria optimization problems are addressed in a convex programming framework. It is assumed that the criteria are aggregated into a nonlinear function, which renders the problem nonseparable, in general. The projection of the problem onto the criteria space is used to obtain an equivalent separable problem, solved through a relaxation procedure implemented on basis of a multilevel structure. At the upper level of the structure, the decision making process involves the solution of a multicriteria problem formulated in the criteria space. The solution encountered at the upper level originates a lower level parametric optimization problem with separable structure that can be treated by standard coordination-decomposition techniques. The convergence of the overall procedure is ensured. The paper includes an application of the approach proposed for the control of dynamic systems with linear quadratic structure. © 1998 John Wiley & Sons, Ltd.