Meta-analysis does not solve all the problems encountered in qualitative research reviews, but it holds out some hope for increasing the reliability and dependability of a reviewer's conclusions. Several developments in meta-analysis are cause for optimism. First, different meta-analysts are doing work in the same areas, leading to increased…

Problems associated with randomization tests in single- case experiments are discussed. This article follows a discussion of randomization tests in single case studies in the same issue of this journal. (See TM 505 799; 505 801).(Author/JKS)

Education statistics are rarely neutral; those who collect and analyze them have different purposes. In this article, Bracey discusses several principles of data interpretation to help educators avoid falling into statistical traps. For example, because such reports as A Nation At Risk contain many "selected, spun, distorted, and even manufactured…

Methods for selecting relevant and appropriate quasi-experimental studies for inclusion in research synthesis using the threats-to-validity approach are presented. Effects of including and excluding studies are evaluated. (BS)

Several problems in reporting and presentation of Higher Education General Information Survey (HEGIS) data that might affect data comparability are outlined and recommendations of a HEGIS study group are presented. Suggestions range from increased institutional involvement and increased feedback to institutions, to improvements in data storage and…

Problems with the scope, validity, and accuracy of statistical data on Puerto Ricans have led to difficulties in research on that population. This situation has contributed to the restricted access of Puerto Ricans to government-sponsored programs and to public services, such as education, that are necessary for social equality. (Author/GC)

The preparation and use of data needed to make objective, useful comparisons in higher education are considered. The needs for comparative data in higher education, including demands for accountability and strategic planning, are reviewed. In addition, data-related problems are considered: problems of narrowness, misrepresentation, sameness,…

Discusses problems of classifying racial and ethnic groups when collecting statistical data. Argues that surveys must acknowledge the great diversity of the American population and give respondents the freedom to choose the group or groups to which they belong. (FMW)

An examination was made of Federal program statistics on vocational education during the past 10 years by the Bureau of Occupational and Adult Education of the U. S. Office of Education and the National Center for Education Statistics of the U. S. Department of Education. The study found that despite a mandate for reform, the National Center's…

The problems caused by a lack of standardized definition of behavior disorders in children are discussed, including differences in identification procedures and widely varying prevalence figures. The significance of environmental intolerance and the instability of many behavior problems over time are described. (Author/MH)

The analytical problems faced by gross interstate comparisons of higher education funding are reviewed, the overall usefulness to decision-makers of interstate comparisons, and other approaches to comparative analysis are considered. It is claimed that the usefulness of gross interstate comparisons is limited, since both technical and structural…

In part stimulated by the information needed by the Private Industry Councils (PICs) under the Comprehensive Employment and Training Amendments (1978), a growing number of groups and agencies have conducted surveys of local employers to gather various types of occupational data. Such activities may be useful and productive, if the data collection…