Speech perception and speech production as indicators of reading difficulty

In order to investigate the relation between reading accuracy and speech processing, 20 children from grades 2 and 3 who were skilled in reading were compared with 20 less skilled readers on a speech perception and production task. The two groups of readers were indistinguishable in their production of the two-syllable words dippy, deepy, tippy, and teepy and in their perception of the stop consonants /d/ versus /t/. Less skilled readers were significantly less accurate than the skilled readers in a vowel identification task involving the lax and tense high vowels /i/ and /i/. The error pattern for vowel identification was similar across groups, with both groups making fewer errors when short and longer segments were alternated. The results imply that vowel phonemes are less securely represented in the perceptual system of less skilled readers than are consonant phonemes. In addition, the results raise the possibility that a selective perceptual impairment underlies at least some of the phonemic awareness problems that have been associated with poor reading.     

Effects of a First-Semester Learning Community on Nontraditional Technical Students

The study consisted of 25 full-time Electronic Technician Certificate students with 16 randomly assigned to an experimental group registered in a team-taught learning community and with nine randomly assigned to a control group registered for individually taught unlinked classes. We hypothesized that the experimental group would have significantly better academic and social integration and more positive perceptions of their experiences than the control class as well as higher course grades and grade point averages, more contact with classmates and instructors, and greater commitment to college and second semester persistence. Both student self-reported surveys and institutional data were analyzed. Results indicated that the team-taught learning community did make a difference to its students and yielded quantitative and qualitative support for hypotheses dealing with student perceptions of academic and social integration. Findings failed to support hypotheses dealing with behavioral outcomes except for strong support for commitment to college.     

No comparison: Distance education finds a new use for ‘No significant difference’

Media comparison studies have long been criticized as an inappropriate research design for measuring the effectiveness of instructional technology. However, a resurgence in their use has recently been noted in distance education for program evaluation purposes. An analysis of the research design will detail why such a methodology is an inappropriate approach to such an investigation. Increased access to such programming does not seem to serve as a satisfactory benefit for the implementation of distance education efforts. Stakeholders desire to prove that participants in distance-delivered courses receive the same quality of instruction off-campus as those involved in the traditional classroom setting. However, the desire to prove that the quality of such distributed offerings is equal to the quality of on-campus programming often results in comparisons of achievement between the two groups of student participants. Statistically, such a research design almost guarantees that the desired outcome will be attained—that indeed distance learners perform as well as campus-based students.     

Graduate teaching assistants: how well do their students think they do?

Graduate teaching assistants (GTAs) constitute a valuable and economical teaching force in many higher education undergraduate programmes. However, student satisfaction with their teaching has attracted little attention in the research literature. This study aimed at examining students’ evaluation of teaching of GTAs in discussion groups, as well as exploring the effects of group and GTA variables on these ratings. Data were collected using a questionnaire administered online and completed by 7078 undergraduate students. Participants were enrolled in classes taught by 278 GTAs from four faculties in a major Israeli university. Results indicated that ratings assigned to clarity of instruction were the most salient predictor of students’ overall evaluation. Generally, findings were consistent with those reported in the literature for other categories of instructors. Groups taught by GTAs in exact sciences and engineering were rated higher than those in social sciences and business management. Group size and the percentage of men students were inversely correlated with student ratings, while student attendance rate was positively correlated. Women GTAs and GTAs who taught more than one group tended to receive higher ratings. Overall student attendance rate was the most prominent predictor of student ratings. The implications of the findings are discussed.     

Individualizing through treatment matching: A necessary but not sufficient approach

The effects of various alternative treatments (modules), designed to compensate for student differences in precourse memory abilities (processing and retrieval skills) and motivation (anxiety, curiosity), were investigated for lessons differing in content and task requirements. Performance on each module was compared to performance on the original (mainline) instructional module for 63 to 171 students in the Air Force Advanced Instructional System’s inventory management course. Interaction analyses on lesson times-to-criterion and criterion test scores indicated that the compensating treatments were partially effective in improving the performance of low-memory or low-reading ability students, low-curious students, or high-anxious students. Additional benefits that may be expected from an individualization approach that attempts to modify students’ cognitive and affective learning strategies are discussed. This research was supported by Air Force Human Resources Laboratory Contract F33615-73-C-4004. Requests for reprints should be sent to Barbara L. McCombs, Denver Research Institute, Social Systems Research and Evaluation Division, University of Denver, Denver, CO 80208.     

Bullying among students and its consequences on health

Violence among students at school is an ever-growing problem. Bullying can be defined as all forms of repeated physical or mental violence performed by an individual on another person who is not capable of defending him/herself (Roland & Idsoe, 2001). The three studies conducted here reveal some of the characteristics and implications of this type of aggression. Whether the attacker (s) or the attacked, all protagonists in a bullying episode suffer the consequences of this behavior. Study 1 showed that students who were both victims and bullies had the lowest self-concepts in all areas studied. Victims exhibited inferior self-concepts to bullies, who in turn obtained lower scores than students not involved in bullying at all. Study 2 showed, as expected, that the group of bully/victims reported more psychosomatic problems than all other groups. In addition, there was a positive link between behavioral problems and the onset of psychosomatic disorders. Study 3, which was mainly exploratory, looked at the traumatic impact of bullying and the emergence of addictive behavior. Children who had vivid memories of being the victim of an aggressive act manifested a high level of post-traumatic stress, although no link was observed between post-traumatic stress and the type of aggression (physical, verbal, or relational). A dependency relationship was found between post-traumatic stress and substance use. The results of these studies suggest that the many complexities of the different protagonists of bullying should be taken into account in view of developing servicing that is geared to each individual.     

Which direction for bachelor and master programmes? A stocktaking of the Bologna process

The introduction of a tiered structure of study programmes and degrees is a core aspect of the Bologna Process. Based on recent empirical studies on the implementation of bachelor and master programmes in a number of European countries, an assessment is made of whether the Bologna Process has progressed in this area. However, given the multitude of expectations and different national reform contexts, it is argued that the impacts of measures taken in the framework of the Bologna Process are difficult to assess. Hence, in the conclusion the article points to a number of unsolved problems still existing to achieve the objectives of the Bologna Process.