Effects of Aerobic Exercise on Cognitive Performance Among Young Adults in a Higher Education Setting

Purpose: Acute benefits of aerobic exercise on executive functioning have been reported frequently under laboratory conditions. However, to date, a beneficial effect on long-term memory has been less well supported and no data are available regarding nonlaboratory conditions in young adults. The aim of the current study was to investigate acute effects of aerobic exercise on cognitive functioning in a university classroom setting. Method: Using a cross-over design, 51 participants performed a bout of moderately intense running (RUN) and read an article while seated (CON). Afterwards, they completed free-recall tests, followed by a Flanker task and an n-back task. Results: Participants in the RUN condition compared with those in the CON condition showed shorter reaction time on the inhibition task, F(1, 50) = 5.59, p = .022, η² = .101, and recalled more words in the immediate- and delayed-recall tests, F(1, 50) = 8.40, p = .006, η² = .144. Conclusion: The present findings suggest that a moderately intense bout of aerobic exercise benefits verbal short-term and long-term memory as well as inhibitory control among students in a classroom setting.     

Effects of a television distance education course in computer science

This paper presents an analysis of the learning outcomes pertaining to one unit of the undergraduate television distance education course Information Technology. This is a course from the undergraduate programme of computer science of Université Laval. The television distance education course was designed to permit students to interact with dynamic environments that support active learning.     

Effects of a physical education-based coping training on adolescents’ coping skills,stress perceptions and quality of sleep

Background: Although most adolescents successfully manage the transition between childhood and adulthood, the speed and magnitude of these changes may exceed the coping abilities of a significant number of young people. For vocational students, additional responsibilities arise during the vocational school transition and the need to balance academic and job-related requirements. An expanding body of literature suggests that adolescence is a vulnerable period for the development of psychiatric diseases and as such, the need to develop an adequate coping repertoire is receiving increasing attention globally. The growing awareness of long-term consequences of stress has led governments to instill school-based resilience promotion programs. For instance, the new physical education (PE) curriculum of vocational (vocational education and training (VET)) students in Switzerland addresses stress management, because stress-related diseases at the workplace have become commonplace among young professionals.

Purpose: Our aim was to develop, implement and evaluate a PE-based coping training (EPHECT) for VET students. Therefore, we adapted components of extant field-tested coping training programs and tailored them to the unique needs of VET students. To facilitate the standardization of the program, each teacher received a teaching manual. Moreover, drawing upon experiential learning theory, we introduced the contents of the coping training in PE class through practical, movement-based exercises in PE. Students also received a workbook for use at home.

Participants and research design: In this cluster randomized controlled trial, eight classes from a Swiss vocational school participated (N?=?131, M_age?=?16.22?±?1.12, 35% females). Two trained PE teachers implemented the program with students in the intervention group (IG?=?67) for three months, while students in the other four classes maintained regular PE (CG?=?64) to comprise the control group. To evaluate the coping training, all participants completed several self-report psychological questionnaires (assessing stress, coping and sleep) at baseline and follow-up. IG students completed further questions with regard to intervention fidelity at follow-up.

Data analysis: To evaluate possible effects of the coping training on stress, coping and sleep, a 2?×?2 repeated-measures analysis of variance design was executed with time (pre vs. post) and group (IG vs. CG) as within- and between-subject factors.

Findings: Over time, IG students significantly increased their adaptive coping compared to CG students, while stress and sleep remained relatively stable for both. Regularly completing one’s homework reinforced this effect because it was significantly associated with students’ reflection and compliance.

Conclusion: A complete and accurate implementation of a PE-based coping training can make a positive contribution to the development of adaptive coping skills among adolescents attending vocational schools. This PE-based program allows students to experience their responses to stress directly and offers opportunities to experiment with different coping strategies. Adaptive coping skills are vital for successful stress management and the prevention of stress-related disorders across the work domain and in everyday life.     

Diagnostic Profiles: A Standard Setting Method for Use With a Cognitive Diagnostic Model

This article introduces the Diagnostic Profiles (DP) standard setting method for setting a performance standard on a test developed from a cognitive diagnostic model (CDM), the outcome of which is a profile of mastered and not‐mastered skills or attributes rather than a single test score. In the DP method, the key judgment task for panelists is a decision on whether or not individual cognitive skill profiles meet the performance standard. A randomized experiment was carried out in which secondary mathematics teachers were randomly assigned to either the DP method or the modified Angoff method. The standard setting methods were applied to a test of student readiness to enter high school algebra (Algebra I). While the DP profile judgments were perceived to be more difficult than the Angoff item judgments, there was a high degree of agreement among the panelists for most of the profiles. In order to compare the methods, cut scores were generated from the DP method. The results of the DP group were comparable to the Angoff group, with less cut score variability in the DP group. The DP method shows promise for testing situations in which diagnostic information is needed about examinees and where that information needs to be linked to a performance standard.     

Achievement among first-year university students: an integrated and contextualised approach

This paper presents a prospective study aimed at identifying the predictors of academic achievement among first-year university students. It tries to develop an inclusive view of academic achievement by taking into account the possible differential impact of several predictors in two different faculties of the university. Some 317 university students from the two faculties (science and physical education), who were in their first year at university, participated in the study. During the academic year, these students completed a questionnaire. The outcome variable was their average academic mark at the end of the year. Multiple regression analyses were performed to identify the most powerful predictors of achievement. The results showed that past school failure, parental education and self-efficacy beliefs predicted achievement in both programs. Age, secondary-school specialisation, reasons for choosing the program, deep processing, time spent studying and intention to persist have also been highlighted as significant predictors of success, but only in one of the two faculties. Self-efficacy was the most powerful predictor of achievement in physical education courses, whereas intention to persist was the most powerful predictor in science. These results show the importance of adopting an integrated and contextualised approach to exploring the predictors of academic achievement at university.     

Communication in General

COMMUNICATION YEARBOOK 11 edited by James A. Anderson (Beverly Hills, CA: Sage, 1988, 648 pp.—$41.95, ISBN 0-8039-3138-7)

TARNISHED GOLD: THE RECORD INDUSTRY REVISED by R. Serge Denisoff (New Brunswick, NJ: Transaction Books/Rutgers, 1986, 487 pp.—$34.95/16.95, ISBN 0-88738-06809 [cloth], 0-88738-618-0 [paper])

INSIDE MTV by R. Serge Denisoff (New Brunswick, NJ: Transaction Books/Rutgers, 1988, 373 pp.—$24.95, ISBN 0-88738-173-1)

THE END OF CONVERSATION: THE IMPACT OF MASS MEDIA ON MODERN SOCIETY by Franco Ferrarotti (Westport, CT: Greenwood Press, 1988, 192 pp.—$37.95, ISBN 0-313-26087-7)

LAWS OF OUR FATHERS: POPULAR CULTURE AND THE U.S. CONSTITUTION by Ray and Glenn Browne (Bowling Green, Ohio: Popular Culture Press, 1986—$24.95/12.95, no ISBN given)

POPULAR CULTURE IN THE MIDDLE AGES edited by Josie Campbell (Bowling Greene, Ohio: Popular Culture Press, 1986—$19.95/9.95, no ISBN given)

THE PREDICAMENT OF CULTURE: TWENTIETH-CENTURY ETHNOGRAPHY, LITERATURE, AND ART by James Clifford (Cambridge, MA: Harvard University Press, 1988—$30.00/15.95, no ISBN given)

THE SILENT MAJORITY: NONRESPONDENTS ON SAMPLE SURVEYS by John Goyder (Boulder, CO: Westview Press, 1988—$39.00, no ISBN given)

MEDIA IN SOCIETY: READINGS IN MASS COMMUNICATION edited by Caren J. Deming and Samuel L. Becker (Glenview, IL: Scott, Foresman, 1988, 435 pp.—price not given, ISBN 0-673-15820-9)