Groups as epistemic providers: need for closure and the unfolding of group-centrism

Theory and research are presented relating the need for cognitive closure to major facets of group behavior. It is suggested that a high need for closure, whether it is based on members' disposition or the situation, contributes to the emergence of a behavioral syndrome describable as group-centrism--a pattern that includes pressures to opinion uniformity, encouragement of autocratic leadership, in-group favoritism, rejection of deviates, resistance to change, conservatism, and the perpetuation of group norms. These theoretical predictions are borne out by laboratory and field research in diverse settings.     

Contextual interference in learning precision skills

This research studied the effect of different organisations of practice (blocked and random) on the learning of three different types of throwing. 35 male students practiced three precise throws for 3 wk. Initially the subjects were separated into two groups who trained under different conditions of practice (blocked and random). All subjects improved significantly from initial performance, with both blocked practice and random practice. At the end of acquisition no differences were found between the groups. No significant differences were found on retention tests carried out 48 hr., 4 wk., and 8 wk. after the training period.     

Evaluation of violent behaviors in secondary school

School harassment, or bullying, is a term that for being so frequent already forms a part of our vocabulary. In the present work one presents a new instrument of evaluation of the violence that happens in the school centers. The Questionnaire of School Violence (CUVE) has been elaborated and, later, applied to a sample of 1637 teenagers of seven centers of Secondary Obligatory Education (public and compound). The CUVE evaluates in a trustworthy way five dimensions of the school violence: a) physical indirect violence on the part of the student body; b) verbal violence of the student body towards companions; c) physical direct violence between (among) pupils; d) verbal violence of the student body towards the professorship; and e) violence of the professorship towards the student body.     

Attitude to primary prevention advice of the European Code against cancer in relatives of cancer patients: implications for the development of preventive programmes

Achieving a preventive attitude is the first step in eliminating cancer risk behaviours. This cross-sectional study evaluated the attitude towards the European Code against Cancer, in 3,031 relatives of cancer patients. The study looked for keys to improve attitude by means of educational interventions. Attitude was evaluated using a questionnaire with 63 items and a Likert's scale. Measured from -2 to +2 , the mean score was 0.905 [0.894 - 0.971]. Five per cent had a mean score under 0.38 and another 5% over 1.46. A multivariate analysis found that age, sex and level of education were significantly associated with attitude: young men with a low cultural level were those with the lowest preventive attitude. The family history of cancer was not associated with attitude. Educational interventions should modify the perceived advantages of smoking and drinking, and the disadvantages related to preventive diet and sun and workplace protection.     

A new scale for the assessment of the quality of hospitality services

In the last 20 years the services sector has experienced a highly significant growth, being currently one of the most important economic sectors in our country. Inside the touristic sector, a strong competence has being experienced among the lodging and restoration establishments. In a scenario characterized by competitiveness, the bet for quality represents a difficult competitive advantage to surpass (García-Buedes, 2001). The objective of this study is to carry out an approach to the evaluation of the perceived quality of the restaurants. As a result of bibliographic revision, and also a first approach of a qualitative nature, we started from a scale of 31 items that included 5 dimensions: access, personal, service, product and installations. The results obtained applying the questionnaire to more than 2400 clients of 180 establishments of Santiago de Compostela and region, by means of structured interviews, confirmed that not all these dimensions had the same importance as predictors of customer satisfaction. Specifically, the product emerges as the most important dimension. Likewise, the elimination of the dimension service and a more exhaustive selection of the items, based on psychometric criteria, has permitted to define a brief scale, consisting of only 15 items, which makes it very attractive as a management tool. The final scale proposed to evaluate the perceived quality in the restaurant sector includes four fundamental and non-independent dimensions. These are, ordered by importance: product, personal, installations and access.     

Hierarchical linear modeling analyses of the NEO-PI-R scales in the Baltimore Longitudinal Study of Aging

The authors examined age trends in the 5 factors and 30 facets assessed by the Revised NEO Personality Inventory in Baltimore Longitudinal Study of Aging data (N=1,944; 5,027 assessments) collected between 1989 and 2004. Consistent with cross-sectional results, hierarchical linear modeling analyses showed gradual personality changes in adulthood: a decline in Neuroticism up to age 80, stability and then decline in Extraversion, decline in Openness, increase in Agreeableness, and increase in Conscientiousness up to age 70. Some facets showed different curves from the factor they define. Birth cohort effects were modest, and there were no consistent Gender x Age interactions. Significant nonnormative changes were found for all 5 factors; they were not explained by attrition but might be due to genetic factors, disease, or life experience.     

Cognitive changes following subthalamic nucleus stimulation in two patients with Parkinson disease

The limits of a drug therapy in severe forms of Parkinson disease have led to refining neurosurgery on the basal ganglia. Deep brain stimulation of the subthalamic nucleus has been recognized as one of the most promising techniques to decrease "off" motor symptoms and motor fluctuations, allowing a reduction of drug therapy and limiting side effects of the drugs. There is still open debate on the possible consequences of chronic subthalamic stimulation in other ways, apart from motor symptoms, of general cognitive performance. We examined and followed two patients with Parkinson disease for 9 mo. after surgery for deep stimulation, studying their cognitive performances. There is a general amelioration of cognitive performances, in particular as far as linguistic capabilities is concerned. We discuss the possible significance of these results, reminding strenuously that only two patients were involved, so the potential for generalization is seriously limited.     

Locomotion and the preference for multi-tasking: Implications for well-being

The notion that locomotion concerns with moving from state to state (Higgins et al., Advances in experimental social psychology, Academic Press, New York, NY, 2003; Kruglanski et al., J Pers Soc Psychol 79:793–815, 2000) will instill a positive disposition toward multi-tasking was explored in three studies. Study 1 demonstrated the existence of the hypothesized link between locomotion and multi-tasking in a sample of university students. Study 2 showed that a person-situation fit in organizations based on this preference affects employees’ sense of well being. Finally, Study 3 conceptually replicated the results of Study 2 and demonstrated that the fit effects on well-being from the relation between locomotion and multi-tasking hold when both these variables are manipulated experimentally. These results support the basic idea that individuals with strong locomotion concerns benefit from activities more when they are performed simultaneously rather than sequentially.     

Dispositional bases of self-serving positive evaluations

Positive orientation (POS) is the name given to the latent dimension common to self-esteem, optimism and life satisfaction. Earlier findings attest to the trait-like nature of POS and to its unique contribution to well-adjustment across domains of functioning. The present study investigates the extent to which POS accounts for individuals’ tendency to distort their self-assessment in a positive direction. Taking a class of students (N = 190) at the beginning of their academic year, POS predicted the individuals’ tendency to perform academically better-than-average (BTA) peers. POS accounted for BTA beyond what is merely due to self-esteem, life satisfaction and optimism.     

Disorganized Narratives: Problems In Treatment And Therapist Intervention Hierarchy

The way in which patients tell therapists their stories has an impact on treatment. They try to put their emotions and the events generating them, their goals and the behavior they adopt to achieve them, and so on, together in a coherent discourse. But some patients fail in organizing their narratives. They might describe a diffuse arousal without letting the reasons for their discomfort be known, switch from one subject to another without any apparent connection, or pile up one topic after another, thus overwhelming a listener, who is unable to see which is the main one. We call such narratives disorganized. They do not help a patient to make sense of experience or achieve consistency in behavior. A therapist listening has difficulty in planning treatment and often reacts negatively to such patients. Here we propose a series of interventions aimed at improving narrative coherence, creating a sound therapeutic relationship and making treatment effective. We will describe the therapy with a seriously dissociated patient in which this intervention has proven useful.