Recovery from sexual satiety in male rats

In order to describe more completely the time course of recovery from sexual satiety in male rats, 18 males were tested after each of six recovery intervals: 3, 6, 9, 11, 13, and 15 days. Different recovery rates were found for different measures of behavior. While most measures were restored to baseline levels by 6 days following satiation, the postejaculatory interval following the second ejaculation was still prolonged after 9 days of rest. No changes were seen in the number of intromissions preceding ejaculation. Systematic changes over the course of the experiment were found in the measures of copulatory behavior taken in the sessions that preceded each recovery test.     

The Dynamic between Knowledge Production and Faculty Evaluation: Perceptions of the Promotion and Tenure Process across Disciplines

This study sought to understand predictors of faculty satisfaction with promotion and tenure processes and reasonableness of expectations in the context of a striving institution. The factors we investigated included discipline (high-consensus [science and math] vs. low-consensus [humanities and social sciences]); demographic variables; and institutional support including mentoring, collegiality, work-life integration, and college commitment to faculty members’ fields. High-consensus faculty members were less satisfied with promotion and tenure processes than were low-consensus faculty members (p?<?.01). Faculty members who were more satisfied with collegiality (p?<?.001) and with college commitment to their fields (p?<?.05) were more satisfied with promotion and tenure processes. Faculty members who were more satisfied with work-life integration and mentoring were more satisfied with reasonableness of expectations (p?<?.05).     

Deficits in emotion regulation mediate the relationship between childhood abuse and later eating disorder symptoms

The present study examined the relationship of child maltreatment to both emotion dysregulation and subsequent eating pathology. In an effort to extend previous research, the authors examined the unique impact of childhood emotional abuse (CEA) on emotion dysregulation and eating disorder (ED) symptoms while controlling for the effects of sexual and physical abuse. Structural equation modeling was utilized to simultaneously examine the effects of all three abuse types on multiple dependent variables as well as examine whether deficits in emotion regulation mediated the relationship between abuse and eating pathology. Results from a survey of 1,254 female college students revealed significant paths from abuse subtypes to specific eating disorder symptoms, with CEA evidencing the strongest association with ED symptoms. Additionally, emotion dysregulation was positively associated with ED symptoms, and mediated the effects of emotional abuse on symptoms. Findings support previous research on the enduring effects of emotional abuse as well as highlight the importance of the assessment of CEA in the treatment of ED symptoms.     

A Student Guide for Interpreting Case Material

Abstract

The use of peers in the evaluation of teaching is part of a larger trend in postsecondary education toward a more systematic assessment of classroom performance. Many scholars believe that certain aspects of teaching can be assessed only by classroom observation. This study examines the use that peer reviewers make of teaching products, especially peer observation reports, during the promotion and tenure review process. Results indicate that peer observation reports are seen as an important component in evaluating teaching effectiveness, though perhaps not the best indicator of effective teaching. Despite flaws in peer observation instruments, the results from classroom observation are seen as valid and are used in deliberations about faculty teaching performance.     

Library development in Swaziland

Collaboration practices vary greatly per scientific area and discipline and influence the scientific performance and its scholarly communication. In this study, the collaborative pattern of the Information Retrieval (IR) research field is analyzed using co-authored articles retrieved from Social Science Citation Index for a period of 11 years from 1987 to 1997. The level of collaboration, journal collaborative distribution, disciplinary collaborative distribution and country collaboration are probed according to IR collaborative research. Findings are discussed from the above perspectives in detail. In particular, this study reveals a perceptible upward trend of collaborative IR research with the results of these research efforts being reported in all major core IR journals. The inter-disciplinary and intra-disciplinary scholarly communications in collaborative researches are very much in evidence and cover broad areas like psychology, and computer and medical sciences, respectively.     

Mass Media

Communications Industry Report and Communications Industry Forecast (Veronis, Suhler & Associates, 350 Park Ave, New York, NY 10022—$500 each, paper, no ISBN numbers given)

The Annual Report Glossary: 1988 Edition by Richard Loth (FIPS Partners, 4579 Airlie Way, Annandale, VA 22003—$26.00, three-ring notebook, ISBN 0-924399-00-7)

Super Media: A Cultural Studies Approach by Michael Real (Newbury Park, CA: Sage, 1989—$35.00/16.95, ISBN 0-8039-3313-4 hard, 0-8039-3314-2 soft)

The Olympic Movement and the Mass Media: Past, Present and Future Issues edited by R. Jackson and T. McPhail (Hurford Enterprises, PO Box 61256, 3630 Morley Trail NW, Calgary, Alberta T2L 1KS, Canada—price not given, paper, ISBN 0-88953-115-3)

Historical Methods in Mass Communication by James Startt and William David Sloan (Hillsdale, NJ: Lawrence Erlbaum, 1989—$24.50, ISBN 0-8058-0433-1)

Communication Research: Strategies and Sources by Rebecca Rubin, Alan Rubin and Linda Piele (Belmont, CA: Wadsworth, 1990—price not given, paper, ISBN 0-534-12144-6)

“The Communication Series,”

Mass Communication: An Introductory Survey by James Harless (Dubuque, IA: Wm. C. Brown, 1990)     

Ex-Communication: Competition and Collusion in the U.S. Prison Telephone Industry

This paper explores the political economy of the prison telephone industry, with special emphasis on changes in the industry since the mid-1980s. Contrary to the expectations of competition advocates, the principal outcome of deregulation in the prison telephone sector has been a sharp increase in price, as new market entrants compete for monopoly service contracts on the basis of steadily escalating commissions paid to state and private prison authorities—costs which are then passed on to the (literally) captive market through exorbitant end-user rates. The sheer magnitude of such rate increases, together with explosive growth in the national prison population over the same period, has turned the prison telephone sector into a lucrative and largely invisible growth center for the U.S. telecommunication industries as a whole.