Compares the effect of a chemistry computer simulation, written by the author, with the effect of an instructor demonstration. The study indicates that in this particular situation the operation of a spectrophotometer can be effectively taught by computer simulation method. The program is written using HyperTalk, the HyperCard programming…

Investigates the effect of gender on expectations of salary and judgments about occupational suitability. Responses from 1,062 high school students were collected. Females provided lower salary estimates than males and were less likely to stereotype occupations on the basis of gender. Academic achievement was negatively correlated with…

Describes two QuickBASIC programs that provide students direct experience with interpreting correlation scatter-plots. Maintains that the programs can be used in classroom exercises to highlight factors that influence the size of a Pearson correlation coefficient. (CFR)

Describes a QuickBASIC program for demonstrating the differences between main effects and interactions in factorial designs. The program can be used in conjunction with a traditional lecture to improve student understanding and develop skills in recognizing main effects and interactions from graphic displays. (CFR)

Explores the relationship between teenagers' working memory and school achievement. Experiments revealed significant correlations between the two, specifically in the field of foreign language. Includes descriptions of the experiments with accompanying statistical tables. (MJP)

Discusses the evaluation of second and foreign language programs, focusing on whether such evaluations should be summative or formative; use outside experts or program staff; emphasize qualitative or quantitative data; and concentrate on the process or the product. An annotated bibliography discusses six important works in the field. (78…

Three trends that are projected for the future of evaluation are greater use of evaluation research in litigation; increasing integration of the social and natural sciences for certain kinds of evaluation research; and a move away from conventional statistics toward data analysis. (SLD)

This article provides a framework for the rest of the articles in this special issue comparing the utility of three standard-setting methods with complex performance assessments. The context of the standard setting study is described, and the methods are outlined. (SLD)

Examines hypotheses concerning the appeal of three types of feedback in the second-language writing process: teacher-, peer-, and self-directed feedback. Results show that students overwhelmingly prefer teacher feedback to peer feedback. (Author/CK)

Reexamines M. Elizabeth Tidball's claim that women who graduate from women's colleges accomplish more than other, similar women who graduate from coeducational colleges. The authors believe Tidball's work is insensitive to class issues and argue that her approach does not control for other factors that might covary with whether the college is…

Presents an empirical study on misemployment (the underutilization of worker's skills acquired through vocational education) in Hong Kong. Analyzes earnings functions of graduates from various educational fields and for workers employed in various fields. Misemployed graduates received lower earnings than their colleagues working in matched work…

Examines the economic rationale for vocationalizing secondary education in China by comparing vocational education graduates' and general education graduates' performance in the workplace. Using Beijing Auto Industry Company data, the study found that vocational-technical education graduates engaged in factory work relevant to their previous…

Reviews the literature of government document use from mid-1977 through December 1989. The literature is identified and analyzed in terms of 6 library surveys, 3 citation studies, and 13 user surveys. Research findings indicate that social scientists are the heaviest users of documents. (Author/MAB)

Presents the origin and mathematics of Hubble's Law of the expanding universe. Discusses limitations to this law and the related concepts of standard candles, elliptical galaxies, and streaming motions, which are conspicuous deviations from the law. The third of three models proposed as explanations for streaming motions is designated: The Great…

The future of program evaluation is bright if evaluators do not ignore their roots in quantitative research. The current interest in qualitative approaches and the call for a "fourth generation" in evaluation should not override training in quantitative research. Qualitative research should complement, rather than replace, traditional…