Experimental Effects of Student Evaluations Coupled with Collaborative Consultation on College Professors’ Instructional Skills

This experimental study concerned the effects of repeated students’ evaluations of teaching coupled with collaborative consultation on professors’ instructional skills. Twenty-five psychology professors from a Dutch university were randomly assigned to either a control group or an experimental group. During their course, students evaluated them four times immediately after a lecture (class meeting in which lecturing was the teaching format) by completing the Instructional Skills Questionnaire (ISQ). Within 2 or 3 days after each rated lecture, the professors in the experimental group were informed of the ISQ-results and received consultation. Each consultation, three in total, resulted in a plan to improve their teaching for the next lectures. Controls received neither their ISQ-results nor consultation during their course. Multilevel regression analyses showed significant differences in ISQ-ratings in the experimental group compared to the control group, specifically on the instructional dimensions Explication, Comprehension and Activation. In addition, the impact of each of the three consultations plus differences between targeted versus non targeted dimensions were analyzed. This study complements recent non-experimental research on a collaborative consultation approach with experimental results in order to provide evidence-based guidelines for faculty development practices.     

Examining the effects of hegemonic depictions of female bodies on television: a call for theory and programmatic research * This article was accepted by the previous CSMC editor,Dr. James W. Chesebro

Although the media effects literature was precocious in its development, appearing almost as soon as the object of its study, researchers have focused on a relatively narrow array of effects. Examples include the effects of violent, pornographic, and sexual content in the media and minority stereotyping. This review demonstrates the need for researchers to construct stronger theories and conduct more programmatic research on another important, yet often ignored, media effect–the effect of ideal televised images on females' perceptions of, and satisfaction with, their own bodies. To accomplish its purposes, the paper begins with a review of the body image literature, including a discussion of current televised representations of female bodies and their effects on body satisfaction. Next, the paper argues that researchers should refer to two prominent media effects theories (cultivation theory and social cognitive theory) to better understand the process by which television influences body image. This latter review leads to ethical considerations and conclusions regarding probable effects of television on women's body satisfaction.     

Relationships between executive functioning and homework difficulties in students with and without autism spectrum disorder: An analysis of student- and parent-reports

Despite the fact that homework forms an important cornerstone of student development, many students fail to capitalize on the long-term benefits of doing homework. Several executive skills, including cognitive flexibility, monitoring and planning are suggested as prerequisites for the completion of homework. It follows that homework difficulties may relate to such executive functions. A group of particular interest in this respect is students with Autism Spectrum Disorder (ASD), as they are known to suffer from executive dysfunction. The present study examines the extent to which differences in homework difficulties of seventh and eighth grade students with (N = 100) and without ASD (N = 86) may relate to their level of executive functioning. Homework difficulties were examined with student and parent versions of the Homework Difficulties Questionnaire (HDQ) and executive functioning was examined with the Behaviour Rating Inventory of Executive Functioning (BRIEF). In contrast to students with ASD themselves, parents of students with ASD perceived their children to suffer from more homework problems than students without ASD. For both groups, the level of executive functioning was related to the degree of homework difficulty experienced.     

The Lesson Preparation Method: a way of investigating pre-service teachers’ pedagogical content knowledge

Teacher education should build on the knowledge base that pre-service teachers already have on account of their lifelong learning in and outside of school. An international team of mathematics and science teacher educators developed a method of investigating the pedagogical content knowledge parts of this knowledge base. They asked pre-service teachers to prepare a lesson about a topic, e.g. area, as if they had to teach that lesson the next day. In this article the main aspects of the research environment are described and their effects on the research outcomes are evaluated.     

Competitive pressure and arousing television news: a cross-cultural study

In many scholarly writings about journalism, the idea can be found that competitive pressure urges journalists to make news more arousing. This hypothesis was tested in two cultural settings: the Western European culture and the Chinese-dominated culture. A total of 3028 TV news stories from seven different markets, or 12 different news programs, were analyzed on the presence of arousing news characteristics. High competitive pressure at the market level appeared to contribute to the prevalence of arousing news, but this effect was more pronounced in the Chinese-dominated culture than in the Western European culture. Effects of high competitive pressure at the station level were only observed in the Western European culture.     

Identifying dyslexia in adults: an iterative method using the predictive value of item scores and self-report questions

Methods for identifying dyslexia in adults vary widely between studies. Researchers have to decide how many tests to use, which tests are considered to be the most reliable, and how to determine cut-off scores. The aim of this study was to develop an objective and powerful method for diagnosing dyslexia. We took various methodological measures, most of which are new compared to previous methods. We used a large sample of Dutch first-year psychology students, we considered several options for exclusion and inclusion criteria, we collected as many cognitive tests as possible, we used six independent sources of biographical information for a criterion of dyslexia, we compared the predictive power of discriminant analyses and logistic regression analyses, we used both sum scores and item scores as predictor variables, we used self-report questions as predictor variables, and we retested the reliability of predictions with repeated prediction analyses using an adjusted criterion. We were able to identify 74 dyslexic and 369 non-dyslexic students. For 37 students, various predictions were too inconsistent for a final classification. The most reliable predictions were acquired with item scores and self-report questions. The main conclusion is that it is possible to identify dyslexia with a high reliability, although the exact nature of dyslexia is still unknown. We therefore believe that this study yielded valuable information for future methods of identifying dyslexia in Dutch as well as in other languages, and that this would be beneficial for comparing studies across countries.