Images - Looking Back

This article is written by an art historian, a person whose job it is to analyse and interpret images. In this case however, the article deals with three cases, where the interpreter confronts images with which she identifies in various ways. She conveys the experience of being strongly involved by the images and their represented worlds and also the feeling of experiencing the borderlines between reality, imaginary being and picture medium. The three cases are connected through the theme of ''mirroring'' and subjectivity.     

An investigation of the relationship between teachers’ expectations and teachers’ perceptions of student attributes

Little is known about factors other than students’ abilities and background variables that shape teachers’ achievement expectations. This study was aimed at investigating the role of teachers’ perceptions of students attributes (working habits, popularity, self-confidence, student–teacher relationships, and classroom behavior) in shaping teachers’ expectations. The sample analyzed consisted of 5316 students and 469 classes in grade 6 in Dutch primary education. Teachers had higher expectations for students who they perceived as self-confident and having positive work habits. Differences in expectations between boys and girls could partly be explained by the teachers’ perceptions of students’ work habits. Teachers differed in the extent to which they let their perceptions of student attributes shape their expectations.     

Psychological skills and mindfulness training effects on the psychological wellbeing of undergraduate music students: An exploratory study

This study explored the efficacy of psychological skills and mindfulness training intervention on the psychological wellbeing of undergraduate music students. Participants were undergraduate music students (n = 36) from the Department of Music at a South African university, 21 of whom were elected to take the psychological skills and mindfulness training intervention. Data on their self-reported psychological wellbeing, psychological skills, mindfulness and performance anxiety levels were collected pre-and post-intervention. The analysis applied non-parametric procedures to determine changes in students’ psychological wellbeing after the seven-week intervention programme. Findings suggest improvements in psychological wellbeing, psychological skills, mindfulness and performance anxiety with training. Psychological skills and mindfulness training may have benefits to the psychological wellbeing of music students.     

Social comparison with friends versus non‐friends

This paper investigates whether several aspects of social comparison in school classes differ as a function of the type of relation between the student and his or her target. Participants were 9612 students in the first grade of secondary education in the Netherlands (equivalent to Grade 7 in the US). Results indicated that (1) 78% of the students who had at least one friend also compared with a friend; (2) social comparison with friends was much more often reciprocal than comparison with non‐friends; (3) preferences for upward and downward comparison were less often given by students who compared with friends than students who compared with non‐friends; (4) the similarity in initial performance level between students and their comparison targets was higher when targets were friends; (5) despite these differences, which seem to imply that friends often serve as routine standards whereas non‐friends are more deliberately chosen as comparison targets, it appeared that consequences of social comparison for subsequent performance were about the same for both types of relations. Further findings of this paper suggest that previously found effects of friends' grades on subsequent performance may be explained by social comparison. Copyright © 2007 John Wiley & Sons, Ltd.     

Knowledge restructuring in expertise development: Evidence from pathophysiological representations of clinical cases by students and physicians

The present study was conducted to investigate qualitative changes that occur in the structure of knowledge in acquiring medical expertise. Therefore, the representation of pathophysiological knowledge was compared in subjects at four different levels of expertise. Subjects studied four clinical cases under three different time constraints, and provided a diagnosis and a pathophysiological explanation for the signs and symptoms in each case. Both diagnostic accuracy and quality of explanations increased with level of expertise. The explanations of experts, however, were less elaborate and less detailed than those of students. Constraining processing time affected the quality of explanations of advanced students, but not that of experts; conversely, the elaborateness and level of detail of explanations was affected in experts but not in students. The findings are explained by a network model integrating the two-world hypothesis in which biomedical and clinical knowledge are organised as two worlds apart (Patel, Evans, & Groen, 1989a, b) and the hypothesis of knowledge encapsulation in which biomedical knowledge becomes encapsulated into clinical knowledge (Schmidt & Boshuizen, 1992).     

Personality as a moderator of context effects on academic achievement

We investigated whether personality moderates group influence of classmates on academic achievement and whether these so-called context effects can be attributed to peer pressure. The sample consisted of 2498 students in their first year of Dutch secondary education. The data were analyzed by a two-level (students within classes) analysis, separately for boys (n = 1033, in 92 classes) and girls (n = 1465, in 119 classes). For both sexes, we found a context effect on Dutch language achievement but not on mathematics achievement. Emotional Stability appeared a moderator of this context effect but for girls only. The results suggest further that peer pressure is not a likely mechanism of group influence of classmates on academic achievement.