Bioinformatics Education in High School: Implications for Promoting Science,Technology, Engineering,and Mathematics Careers

We investigated the effects of our Bio-ITEST teacher professional development model and bioinformatics curricula on cognitive traits (awareness, engagement, self-efficacy, and relevance) in high school teachers and students that are known to accompany a developing interest in science, technology, engineering, and mathematics (STEM) careers. The program included best practices in adult education and diverse resources to empower teachers to integrate STEM career information into their classrooms. The introductory unit, Using Bioinformatics: Genetic Testing, uses bioinformatics to teach basic concepts in genetics and molecular biology, and the advanced unit, Using Bioinformatics: Genetic Research, utilizes bioinformatics to study evolution and support student research with DNA barcoding. Pre–post surveys demonstrated significant growth (n = 24) among teachers in their preparation to teach the curricula and infuse career awareness into their classes, and these gains were sustained through the end of the academic year. Introductory unit students (n = 289) showed significant gains in awareness, relevance, and self-efficacy. While these students did not show significant gains in engagement, advanced unit students (n = 41) showed gains in all four cognitive areas. Lessons learned during Bio-ITEST are explored in the context of recommendations for other programs that wish to increase student interest in STEM careers.     

General Media and Media-Related

William L. Rivers, Theodore Peterson and Jay W. Jensen's The Mass Media and Modern Society (Rinehart Press, $8.95)

Ronald T. Farrar and John D. Stevens' (eds.) Mass Media and the National Experience (Harper & Row, price not known (paper back))

Bernard Rosenberg and David Manning White's Mass Culture Revisited (Van Nostrand, both hardback and paperback at same time–price not yet known)

Wilbur Schramm (ed.) Process and Effects of Mass Communications (University of Illinois Press, details unknown)

The Steranko History of Comics (Supergraphics Publications, 501 Spruce St., Reading, Pa. 19602, $3.00 paperback)     

Journalism

Marvin Barrett and Zachary Sklar's The Seventh Alfred I. duPont-Columbia University Survey of Broadcast Journalism: The Eye of the Storm (New York: Lippincott & Crowell, 1980---$11.95/6.95).

Herbert E. Alexander's Financing the 1976 Election (Congressional Quarterly Books, 1414 22nd St. NW, Washington, D.C. 20037---$35.00).

Benjamin M. Compaine's The Newspaper Industry in the 1980s: An Assessment of Economics and Technology (White Plains, N.Y.: Knowledge industry Publications, 1980---$24.95).

Mitchell Stephens' Broadcast News: Radio Journalism and an Introduction to Television (New York: Holt, Rinehart & Winston, 1980---$12.95).

James D. Startt's Journalism's Unofficial Ambassador: A Biography of Edward Price Bell, 1869-1943 (Athens: Ohio University Press, 1980---$15.95).     

The Media,the Medium,and Malaise: Assessing the Effects of Campaign Media Exposure with Panel Data

In this article we extend recent work on exposure to campaign advertisements, comparing the effects of television ads, radio ads, and campaign-related e-mails using an unusual panel data set that provides information on multiple media sources. Our findings, which control for the endogeneity problem that has plagued much work in political communications, confirm that media exposure does affect citizen attitudes. We also find additional evidence that the medium matters, with exposure to television ads tending to undermine system-supporting attitudes, whereas exposure to radio ads has an overall positive effect; contrary to expectations, the “new medium” of campaign e-mails had no discernible effect.     

Review and criticism

Selected legal decisions of 1981

Media and the Russian Publicy, Ellen Propper Mickiewicz (New York: Praeger, 1981).

Media Power Politics, David L. Paletz and Robert M. Entman (New York: The Free Press, 1981).

Politics As Communication, Robert G. Meadow (Norwood, NJ: Ablex Publishing Corporation, 1980).     

Reconceptualizing and Reexamining Suspense as a Predictor of Mediated Sports Enjoyment

Suspense is a driving force behind media entertainment consumption. However, previous explorations of the role of suspense in the enjoyment of mediated sports have not fully relied upon the richness of research from other genres. The current study seeks to correct this oversight by using the lens of fictional drama to reconceptualize and reexamine suspense as a factor in the enjoyment of sports programming. A total of 161 participants viewed and rated 1 of 7 men's basketball games. The results suggest that a measure of the unfolding nature of suspense is a stronger predictor of mediated sports enjoyment than those used previously.     

Comprehending Spatial and Contextual Information in Picture-Text Instructions

The information content of picture-text instructions for two assembly tasks was classified according to a taxonomy of information (Bieger & Glock, 1984/1985). The location, in picture or text, of spatial, contextual, and operational information was then experimentally manipulated and the effect on comprehension was assessed by measuring the speed and accuracy of performance of 120 undergraduate students. It was found that textual presentation of spatial information produced fewer errors, while pictorial presentation of spatial information reduced performance times dramatically. It was further found that pictorial presentation of contextual information substantially reduced assembly times and slightly reduced the number of assembly errors. There were no differences between pictorial and textual depiction of operational information. Results are discussed in terms of implications for the design of instructional materials and the acquisition of information from picture-text materials.     

Academic Attitudes and Performance as a Function of Differential Grading Systems

An empirical investigation of the Princeton University pass-fail system is presented. Findings based on questionnaire and academic performance data indicate that the pass-fail grading alternative is not the panacea that some educators envisioned. It is suggested that further study of the pass-fail system be undertaken before it becomes a permanent grading procedure in our Universities.     

A case study of academic programme integration in the USA: andragogical,philosophical, theoretical and practical perspectives

The landscape of higher education is being transformed as challenges for greater efficiency, accountability, and economic viability challenge administrative and programmatic structures. Programmatic, administrative, and organizational realignment has emerged as one response to the challenge. This paper presents a case study which describes andragogical, philosophical, theoretical, and practical perspectives surrounding the restructuring and integration between Adult Education and Human Resource Development faculty of a large mid-western doctoral granting research institution, and the curricular development that resulted. Programmatic integration between compatible faculty units can result in efficient and effective design and delivery of curriculum that addresses the concerns of faculty, meets the changing needs of students, and responds to the demands of the changing landscape of higher education. In this case, realignment created an opportunity for the revitalization of faculty, programmes, and students.