Reviews legal challenges that employers are likely to face in the 1990s. Issues discussed include discriminatory recruiting, harassment, globalization and equal employment opportunity laws, wrongful discharge and drug testing, disabilities, family/work legislation, and state legislation. (TE)

The accuracy with which expert systems (ESs) score a new nonmultiple-choice free-response test item was investigated, using 734 high school students who were administered an advanced-placement computer science examination. ESs produced scores for 82 percent to 95 percent of the responses and displayed high agreement with a human reader on the…

Argues that standardized testing undermines creativity and individuality. Contends that standardized testing has more to do with control of education than excellence, and discusses the impact of the National Assessment of Educational Progress on educational control. Maintains that flexible, alternative testing can evaluate student performance…

Describes study that was conducted to examine the effects of animation and practice on factual and application learning in elementary science computer-based instruction (CBI). The extent to which animation and practice promoted near and far transfer of learning outcomes is explored, and effects on processing time are examined. (31 references) LRW)

Discussion of the use of microcomputers in education focuses on the use of microcomputers for evaluation purposes. A study that collected performance data on both college students and the evaluation instrument is described, reliability and validity of the test are discussed, and the use of microcomputers to redesign instructional systems is…

Ten principles of interactive language teaching and learning link language pedagogy today with that of fifty years ago. Topics discussed include: (1) student as language learner; (2) language learning and teaching; (3) classroom communication; (4) knowledge and control of language; (5) testing; and (6) scope of language teaching. (MSE)

Discussion of the optimization of the instruction of concepts emphasizes theories of cognitive psychology. The development of instruments to record the mastery of concepts by fifth graders is described, variables of both instruction and learning are discussed, and a field experiment that compared the effectiveness of video directed instruction and…

The construct validity of 290 preadolescent children's responses to 3 instruments claiming to measure dimensions of self-concept was studied. Instruments administered to the fifth graders include the Self-Description Questionnaire; the Perceived Competence Scale; and the Piers-Harris Children's Self-Concept Scales. (SLD)

Limitations in standardized test use with Hispanic students are summarized and recent research developments supporting use of testing and assessment as tools for promoting learning are examined. Assisted performance and dynamic assessment are discussed in the context of individual education plans and a test-train-test cycle. (Author/MSE)

Discusses methods of screening job applicants and issues raised by screening procedures.. Includes legal ramifications, current practices in Britain and the United States, future directions, and the employment interview. (JOW)

Discusses several issues important to chemistry: enticing top-notch students into the discipline, keeping up with the tremendous growth of chemical information, and promoting chemistry to the general public. Suggests eight methods to answer these issues. (MVL)

Discussion of the use of interactive video (IV) as an instructional medium focuses on its uses in the teaching of professional interpersonal skills. Topics discussed include the use of IV for tutorials and simulations; learning theories; a model of skill acquisition; hypothesis testing; and nine principles for interactive video designs. (33…

Explores the sources of beliefs about science-technology-society topics and investigates the degree of ambiguity harbored by four different response modes, such as Likert-type, written paragraph, semistructured interview, and empirically developed multiple choice. Finds that mass media have a greater impact than science classes. (Author/YP)

Reports on study conducted among White, Black, Mexican, and Puerto Rican children in grades two, four, and seven to investigate ethnic differences in children's patterns of media use. Previous research studies are reviewed, hypotheses tested are described, and results are analyzed. (15 references) (LRW)

Describes a study of undergraduates that compared the effects of response-certitude adaptive and nonadaptive feedback in a computer-based lesson of verbal information and defined concept tasks. Effects on student performance, feedback-study time, and lesson efficiency are discussed, and implications for future research are suggested. (LRW)