Changing explicit and implicit attitudes: The case of self-esteem

Three experiments investigated predictions concerning asymmetrical patterns of implicit and explicit self-esteem change. Specifically, we investigated the influence of knowledge about the own self that is momentarily salient as well as the influence of affective valence associated with the self in memory on implicit and explicit self-esteem. The latter was induced by evaluative conditioning, the former by directed thinking about oneself. We found that while evaluative conditioning changed implicit but not explicit self-esteem (Experiment 1), thinking about the own self altered explicit but not implicit self-esteem (Experiment 2). Moreover, in a third experiment, it could be shown that the effect of evaluative conditioning can spill over to the explicit level when participants are asked to focus on their feelings prior to making their self-report judgements (Experiment 3). Implications of our results are discussed in terms of recent controversies regarding dual-process models of attitudes and associative versus propositional modes of information processing.     

Parent and Adolescent Depressive Symptoms: The Role of Parental Attributions

This study examined whether negative parental attributions for adolescent behaviour mediate the association between parental and adolescent depressive symptoms, and whether this relationship is moderated by adolescent gender. Mothers and fathers and 124 adolescents (76 girls and 48 boys; ages 14 to 18) participated. Adolescents were primarily Caucasian, and varied in the level of depressive symptoms (with 27% of the sample meeting diagnostic criteria for a current unipolar depressive disorder). Parents and adolescents completed measures of depressive symptoms, and participated in a videotaped problem-solving discussion. After the discussion, each parent watched the videotape and, at 20 s intervals, offered attributions for their adolescent’s behaviour. Adolescent gender moderated the relation between parental attributions and adolescent depressive symptoms, with stronger associations for female adolescents. For both mothers and fathers, both parental depressive symptoms and negative attributions about the adolescent’s behaviour made unique contributions to the prediction of depressive symptoms in adolescent females. There also was evidence that negative attributions partially mediated the link between depressive symptoms in mothers and adolescent daughters. The results are interpreted as consistent with parenting as a partial mediator between parental and adolescent depressive symptoms, and suggest that adolescent girls may be particularly sensitive to parents’ negative interpretations of their behaviour.     

Pragmatic post‐structuralism (I): participant observation and discourse in evaluating violence intervention

This paper discusses the process and merits of a post‐structuralist approach to participant observation and describes the use of this research strategy in evaluating a community based ‘stopping violence’ programme. While the participant observation research strategy is commonly employed as a ‘process evaluation’ method (Rossi and Freeman, 1993 ) it's role within a distinctly post‐structuralist programme is a novel application of a well‐established research strategy. This has significant implications for how social scientists may approach both participant observation and evaluation in the future. Copyright © 2001 John Wiley & Sons, Ltd.     

Task clarification, performance feedback, and social praise: Procedures for improving the customer service of bank tellers

Customer service for bank tellers was defined in terms of 11 verbal behavior categories. An audio-recording system was used to track the occurrence of behaviors in these categories for six retail banking tellers. Three behavior management interventions (task clarification, performance feedback, and social praise), applied in sequence, were designed to improve overall teller performance with regard to the behavioral categories targeted. Clarification was accomplished by providing clear delineation of the various target categories, with specific examples of the behaviors in each. Feedback entailed presentation of ongoing verbal and visual information regarding teller performance. Praise consisted of verbal recognition of teller performance by branch managers. Results showed that clarification effects emerged quickly, producing an overall increase in desired behaviors of 12% over baseline. Feedback and praise effects occurred more gradually, resulting in overall increases of 6% and 7%, respectively. A suspension of all procedures led to a decline in overall performance, whereas reinstatement of feedback and praise was again accompanied by performance improvement. These findings extend the generality of behavior management applications and help to distinguish between possible antecedent and consequent effects of performance feedback.     

Acute meningitis with cerebrospinal fluid eosinophilia: neurocysticercosis

Neurocysticercosis is a very rare disease in Central Europe. This is a report about an 18 year old patient with acute meningitis and eosinophilia in cerebrospinal fluid. The findings and outcome of a short treatment with Praziquantel are discussed.     

Attrition and the Student Who is Certain

A study of 89 male students at a small liberal arts college tested the hypothesis that a student whose statement about vocational and/or academic goals expressed certainty and whose grade-point average was below a 2.00 at the end of one year would probably not graduate. The hypothesis had both statistical and practical significance since loss from this group was 75 per cent compared to an average loss of 37.1 per cent (Test of Proportions, z = 2.766, P = .0028).     

What is the Role of the Arts in Medical Education and Patient Care? A Survey-based Qualitative Study

To inform medical education reform efforts, we systematically collected information on the level of arts and humanities engagement in our medical school community. Attitudes regarding incorporating arts and humanities-based teaching methods into medical education and patient care were also assessed. An IRB-approved survey was electronically distributed to all faculty, residents, fellows, and students at our medical school. Questions focused on personal practice of the arts and/or humanities, as well as perceptions of, and experience with formally incorporating these into medical teaching. Of 13,512 community members surveyed, 2,775 responded (21% overall response rate). A majority of respondents agreed or strongly agreed that medical education and patient care could be "enhanced" by the integration of the arts (67% and 74% respectively). There was enthusiastic support for the creation of a formal program in the arts at our medical school (72 %). Integration of the arts into medical education may have a role in improving the quality of medical training and would likely be well received by teachers and learners.     

Strain-dependent differences in LTP and hippocampus-dependent memory in inbred mice

Many studies have used "reverse" genetics to produce "knock-out" and transgenic mice to explore the roles of various molecules in long-term potentiation (LTP) and spatial memory. The existence of a variety of inbred strains of mice provides an additional way of exploring the genetic bases of learning and memory. We examined behavioral memory and LTP expression in area CA1 of hippocampal slices prepared from four different inbred strains of mice: C57BL/6J, CBA/J, DBA/2J, and 129/SvEms-+(Ter?)/J. We found that LTP induced by four 100-Hz trains of stimulation was robust and long-lasting in C57BL/6J and DBA/2J mice but decayed in CBA/J and 129/SvEms-+(Ter?)/J mice. LTP induced by one 100-Hz train was significantly smaller after 1 hr in the 129/SvEms-+(Ter?)/J mice than in the other three strains. Theta-burst LTP was shorter lasting in CBA/J, DBA/2J, and 129/SvEms-+(Ter?)/J mice than in C57BL/6J mice. We also observed specific memory deficits, among particular mouse strains, in spatial and nonspatial tests of hippocampus-dependent memory. CBA/J mice showed defective learning in the Morris water maze, and both DBA/2J and CBA/J strains displayed deficient long-term memory in contextual and cued fear conditioning tests. Our findings provide strong support for a genetic basis for some forms of synaptic plasticity that are linked to behavioral long-term memory and suggest that genetic background can influence the electrophysiological and behavioral phenotypes observed in genetically modified mice generated for elucidating the molecular bases of learning, memory, and LTP.