Intergroup time bias and racialized social relations

Within the framework of intergroup relations, the authors analyzed the time people spent evaluating ingroup and outgroup members. They hypothesized that White participants take longer to evaluate White targets than Black targets. In four experiments, White participants were slower to form impressions of White than of Black people; that is, they showed an intergroup time bias (ITB). In Study 1 (N = 60), the ITB correlated with implicit prejudice and homogeneity. Study 2 (N = 60) showed that the ITB was independent of the type of trait in question (nonstereotypical vs. stereotypical). Study 3 (N = 100) demonstrated that ITB correlates with racism measured 3 months beforehand, is independent of motivation to control prejudice, and is not an epiphenomenon of homogeneity. In Study 4 (N = 40) participants not only showed the ITB in a racialized social context but also displayed it following a minimal group manipulation.     

Number processing and calculation in Brazilian children aged 7-12 years

Numerical cognition is based on two components - number processing and calculation. Its development is influenced by biological, cognitive, educational, and cultural factors. The objectives of the present study were to: i) assess number processing and calculation in Brazilian children aged 7-12 years from public schools using the Zareki-R (Battery of neuropsychological tests for number processing and calculation in children, Revised; von Aster & Dellatolas, 2006) in order to obtain normative data for Portuguese speakers; ii) identify how environment, age, and gender influences the development of these mathematical skills; iii) investigate the construct validity of the Zareki-R by the contrast with the Arithmetic subtest of WISC-III. The sample included 172 children, both genders, divided in two groups: urban (N = 119) and rural (N = 53) assessed by the Zareki-R. Rural children presented lower scores in one aspect of number processing; children aged 7-8 years demonstrated an inferior global score than older; boys presented a superior performance in both number processing and calculation. Construct validity of Zareki-R was demonstrated by high to moderate correlations with Arithmetic subtest of WISC-III. The Zareki-R therefore is a suitable instrument to assess the development of mathematical skills, which is influenced by factors such as environment, age, and gender.     

Reducing the Floor Effect in the SF-6D: A Feasibility Study

The SF-6D suffers from a floor effect where for patient groups in severe health a significant number of patients report the lowest level of health possible for some dimensions, meaning the SF-6D cannot capture a deterioration in health for these patients. This paper presents a feasibility study aimed at reducing this floor effect. A modified SF-6D classification system was proposed that incorporated an additional level in each of the physical functioning and role limitations dimensions. The modified classification system was valued by a Portuguese general population sample (n = 140) using the Portuguese SF-6D protocol. A sample of 82 health states were valued and several regression models were estimated to produce preference weights to predict health state values for all states defined by the modified classification system. Estimations at the individual level were performed using 950 health state valuations. Models were analyzed in terms of logical consistency of coefficients, overall fit and predictive ability and were compared to Portuguese SF-6D models. The additional severity levels included in the modified classification system have significant decrements in health state values. These additional severity levels do not significantly impact on the modelled preference weights (the regression coefficients) of other levels across all dimensions. This feasibility study modified the SF-6D to reduce the floor effect. This study presents one option and further research in this area is encouraged.     

Beliefs about the cause,manifestation, and cure of schizophrenia: A cross-cultural comparison

This study set out to compare British and Sri Lankan young people's (students) beliefs concerning the causes, manifestations, and cures of schizophrenia. One hundred and seventy-five British and Sri Lankan participants completed the three-part questionnaire in their mother tongue. It was hypothesized that the Sri Lankans would have more negative and uninformed attitudes and beliefs about schizophrenia than the British. It was also hypothesized that the Sri Lankans would favour superstitious, family, and sociological causes to explain the development of schizophrenia, while the British would favour more biological explanations. These two hypotheses were confirmed after factor-analysing the internal structure of the three sections of the questionnaire. Even well-educated young people remain ignorant about one of the most challenging mental illnesses.     

Risk Trajectories of Self-Destructiveness in Adolescence: Family Core Influences

The study of family factors, (namely, parenting, attachment and family functioning) that can either reduce or increase risk factors during adolescent development is crucial to the early identification of adolescents at risk for self-destructive thoughts and behaviors (SDTB). Altough several studies have highlighted the role of family factors, few have analysed the joint impact of parenting styles and attachment in SDT. This study aimed to: (1) to identify the dimensions of parenting styles and parental attachment that predict SDTB; (2) to determine the mediation effect of cohesion on the relation between these predictors and reports of SDTB; and (3) to analyze sex and age differences in the abovementioned process. Participants included 1,266 Portuguese adolescents with a mean age of 15.9 years. Structural equation modeling demonstrated that paternal and maternal rejection and paternal control were the most accurate predictors of SDTB, emphasizing their role as risk factors for maladaptive trajectories with reports of SDTB. Results clearly emphasized the relevancy of the fathers’ role in such maladaptive trajectories. Additionally, a mediation effect of cohesion and a moderation of sex were also found. This study highlights the importance of intervening with the family in preventive and therapeutic contexts regarding adolescents’ well-being and their relationship with parents.     

Casa de Alba: Therapeutic community for severe mental health problems

The Romão de Sousa Foundation has worked for three years to establish Casa de Alba which aims to help individuals and families affected by mental health problems. Working within a relational-integrative framework, Casa de Alba has a multidisciplinary team which makes use of therapeutic community theory and a range of psychological therapies and psychosocial interventions including individual and group psychotherapy, occupational therapy, arts, yoga, psychiatric consultation and pharmacotherapy, as well as the encouragement of self-management in everyday activities within the house. The use of over 20 acres of outdoor space will form part of the day to day therapeutic programme with activities such as horticultural therapy, ridding, walking and sports. Supervision will be used to help the staff team integrate different modalities and approaches as well as to improve the service.