Production Methods

Nathan J. Sambul, ed., THE HANDBOOK OF PRIVATE TELEVISION: A COMPLETE GUIDE FOR VIDEO FACILITIES AND NETWORKS WITHIN CORPORATIONS, NON-PROFIT INSTITUTIONS AND GOVERNMENT AGENCIES (New York: McGraw-Hill Book Co., 1982---$64.95)

Mark Beach, EDITING YOUR NEWSLETTER: A GUIDE TO WRITING, DESIGN, AND PRODUCTION (Coast-to-Coast Books, 2934 N.E. 16th Avenue, Portland, Oregon, 97212---$9.95 plus $1.50 packing and postage, paper)

Charles J. Sippl and Fred Dahl VIDEO/COMPUTERS: HOW TO SELECT, MIX, AND OPERATE PERSONAL COMPUTERS AND HOME VIDEO SYSTEMS (Englewood Cliffs, N.J.: Prentice-Hall, 1981--- $15.95)

Daniel E. Garvey and William L. Rivers BROADCAST WRITING (New York: Longman, 1982---$13.95, paper)

Garvey and Rivers BROADCAST WRITING HANDBOOK ($10.95, paper)

Courtland L. Bove and William F. Arens CONTEMPORARY ADVERTISING (Homewood, Illinois: Richard D. Irwin, 1982---$26.95)     

Teaching Mathematical Biology in High School Using Adapted Primary Literature

The study compared the effect of two adaptations of a scientific article on students?? comprehension and use of scientific inquiry skills. One adaptation preserved as much as possible the canonical form of the original article (APL, Adapted Primary Literature) and the other was written in a more narrative mode typical of secondary literature (SL). Both adaptations contained the same content. Two hundred and eleven senior high school students in a Western Canadian school district participated. The numbers of males and females were approximately equal, and all students were registered in an introductory calculus course. All students were given a 90?min class by their teachers that introduced them to the basic mathematical concepts needed to read the articles. Students were randomly assigned to read either the APL or the SL and afterwards to complete a questionnaire, which was common to both groups. Major findings showed that the SL students better understood the article, that the APL students thought more critically about the article, that females understood the article better than males, and that students?? attitudes towards reading the articles, regardless of group, were positively associated with their comprehension and use of inquiry skills. The results coincide in important ways with those of similar studies in Israel, and show that asking students to read text that resembles scientific writing increases their use of critical thinking skills when reading.     

Examining perceived control level and instability as predictors of first-year college students’ academic achievement

The aim of the present study was to examine the intraindividual level and instability of perceived academic control (PC) among first-year college students, and their predictive effects on academic achievement. Two studies were conducted measuring situational (state) PC on different schedules: Study 1 (N = 242) five times over a 6-month period and Study 2 (N = 80) daily over a 2-week period. Consistent across both studies were confirmatory factor analyses and structural equation models demonstrating significant PC instability, as well as negative correlations between intraindividual PC levels (average across measurements) and instability (standard deviation across measurements). Also, in both studies PC level positively predicted subsequent academic achievement, although no significant PC instability first-order effects were found. Both studies revealed a PC level by instability interaction, as students with high-unstable PC typically received poorer grades than high-stable PC students. Study findings highlight the importance of considering both PC level and instability, and identify a previously unknown group of first-year college students at-risk of under-achieving academically – students with high-unstable perceived control.     

Ann Browne,Developing Language and Literacy 3–8

Reading and Writing -     

One Small Step,a Giant Leap: D-PETE Within Minority Serving Institutions

ABSTRACT

Many articles over the years have bemoaned the lack of diversity in doctorate-granting Physical Education Teacher Education (D-PETE) programs without attainable solutions towards significant increases in student and faculty diversity. The purpose of this article is to emphasize the potential significance of implementing D-PETE programs at Minority Serving Institutions (MSIs). To that end, we discuss the impact MSIs have on the success of students of color and the impact MSI D-PETE programs would have on the diversification of PETE faculty and student bodies. In this article, we suggest ways to reframe the diversity narrative and offer solutions that are not currently utilized. The implementation of D-PETE programs at MSIs can enhance the broader PETE ecosystem, diversifying it like never before.     

Using critical questions to evaluate written and oral arguments in an undergraduate general education seminar: a quasi-experimental study

Reading and Writing - Although the Toulmin model (1958) has dominated argumentation research, it does not provide many tools for evaluating argument quality. Towards that end, we draw on work in...     

Illicit Transmissions: Engaging with the Study and Preservation of Pirate Radio

Unlicensed broadcasting has been a surprisingly consistent phenomenon throughout the history of radio in the United States. This article sketches this history and the factors which have allowed pirate radio to flourish, and argues that radio scholars should engage more closely with the phenomenon in order to learn more about public aspirations regarding access to the airwaves. It is also incumbent on radio historians to preserve the legacy of stations that have risked persecution in order to manifest the “public airwaves” and “the public interest” as meaningful and tangible elements of radio history and contemporary practice.     

Numerical investigation on trimming of a single sail in a regatta

In sailing regattas, the actions of sailboats are to meet, overlap, pursue, pass, anti-collide, and defend. The aerodynamic performance of a sail based on a numerical simulation method is reported in this study. The parameters affecting the sail’s aerodynamic force coefficients, namely sailing angle, attack angle, mast shape, pitch angle, and camber ratio, are analyzed. From the results, basic principles and corresponding tactics of sail trimming are discussed and recommended for the start, during the windward, running, and leeward legs, before the finish, and near the marks. Sailors in the regatta should decrease the interaction of air flows around the sail to increase the lift force. The sailing angle, attack angle, pitch angle, and camber ratio should be adjusted to the appropriate degree to speed the boat when it is balanced. Sail trimming tactics have been practiced by professional sailors in regattas during which they can be scientifically supervised to compete against each other at Olympic Games.