Theoretical views regarding the cognitive processes of summarization are reviewed and some of the specific cognitive operations involved in summarization are considered. It is argued that the cognitive demands of summarization are dependent upon the qualities of the text to be summarized. (Author/LMO)

The purposes of this paper are: (1) to review some of the major studies of applications of item response theory (IRT) methodology to test equating and synthesize their results; (2) to discuss what questions are as yet unanswered and what problems exist with research methodology; and (3) to provide direction for future research. (Author/LMO)

Sources for thinking about and doing new paradigm research are reviewed. A variety of nontraditional approaches that address the role of subjectivity and consensus in research are discussed. The effect of personal and social processes on the researcher, including how one's construction of reality depends on the chosen methodology, is emphasized.…

The research literature on the effects of factual and higher order adjunct questions is reviewed. The influence of 13 design variables on the direction and size of adjunct-questions effects is investigated. It is indicated that higher order adjunct questions may have a more general facilitative effect. (Author/JAZ)

Based on data from 22 controlled studies, this article presents a meta-analysis of the effects of examiner familiarity on children's test performance. It was found that examiner familiarity raised scores especially when subjects were: (1) of low socioeconomic status; (2) tested on difficult tests; and (3) knew the examiner for a long duration.…

A meta-analysis examines studies concerned with the effects of vocabulary instruction on the learning of word meanings and on comprehension. It is concluded that vocabulary instruction has a significant effect on the comprehension of passages containing taught words, but significant effects are not found with all teaching methods. (Author/LMO)

Thirty-eight methods are presented for either setting standards or adjusting them based on an analysis of classification error rates. A trilevel classification scheme is used to categorize the methods, and 10 criteria of technical adequacy and practicability are proposed to evaluate them. (Author/LMO)

This paper examines the potential influences of school reform policies on the high school dropout rate, and it summaries a diverse set of reports on American education that recommend increasing academic standards in schools as a means for improving secondary school performance. (Author/LMO)

This paper reviews the history of family choice opportunities in public schools. It offers detailed examinations of the several choice models that have proved widespread: (1) open enrollment plans; (2) magnet schools; (3) schools within schools; (4) satellites and separate alternatives; and (5) interdistrict choice plans. (Author/LMO)

An evaluation of the validity of direct observation measures of pupil classroom behaviors is presented. Three types of measures are discussed: molar, molecular, and molecular-composite. Consistent support for the validity of molar and molecular-composite types of measures is revealed. (Author/LMO)

Second language immersion programs, originally developed in Canada some 20 years ago, have been implemented in a number of U.S. cities. Alternative forms of U.S. programs are described--enriched, magnet, and two-way bilingual--and research findings pertaining to the effectiveness of each are summarized and discussed. (Author)

Fifty-five studies of a variety of education interventions designed to stimulate development in moral judgment, which used the Defining Issues Test, are reviewed. Results are discussed in terms of general treatment effects, program type, exposure to Kohlberg's Theory, subject age, and treatment duration. (Author/BS)

Literature on the relationship between sibling structure and academic abilities and achievement since 1978 is reviewed. As the findings generally refute the confluence model of the influence of sibling structure, alternative interpretations are presented with implications for further research. (Author/BS)