Reports results of survey of United States online database producers designed to determine number of personnel employed in intellectual production of databases and provide basis for generation of people employed in frequently recurring staff categories. Implications for education based on needs suggested by staffing patterns are examined.…

This demonstration experiment is suitable for teaching many aspects of statistics. The aim is to do so in a motivating, worthwhile fashion. (MNS)

Incidence sampling is a parsimonious method whereby a large number of examinees can be measured on many variables (such as test items) to assess group characteristics. Parameters used to describe an incidence sample are estimated using the theory of generalized symmetric means and generalizability theory. (Author/JKS)

Examines what power-related changes occured in science education research over the past decade as a result of an earlier survey. Previous recommendations are expanded/expounded upon within the context of more recent work in the area. Proposes guidelines for reporting minimal amount of information for clear/independent evaluation of research…

Educational research would benefit if standards could be agreed for recording precisely what has been done in a research study, and if these records were available for scrutiny. Advantages claimed include better quality data, easier comparison with other studies, the possibility of analysis by others and greater credibility of findings. (BRR)

Most students do not know how to determine the equilibrium constant and estimate the error in it from spectrophotometric data that contain experimental errors. This "dry-lab" experiment describes a method that may be used to determine the "best-fit" value of the 1:1 equilibrium constant to spectrophotometric data. (Author/JN)

Discusses problems encountered in evaluating a mass drug education program including instrument selection, logistical constraints, and data analysis. Offers suggestions as to program evaluation improvement. (Author/RC)

Methodological adequacy in naturalistic inquiry is enhanced by understanding the differences between the naturalistic and rationalistic paradigms; by using simultaneous data collection and analysis, with prolonged field research, an audit trail, multiple sources, and referential materials; and by employing "thick description" extensively…

The authors show how to analyze occupational supply/demand conditions in a labor market. They discuss demand analysis and supply analysis, and list their outcomes. (CT)

Content analyzed four personality inventories, Eysenck Personality Questionnaire, Minnesota Multiphasic Personality Inventory, California Personality Inventory, and Edwards Personality Preference Schedule to determine whether each item in the four inventories contained situational, temporal, or comparative information. Wide differences appeared…

The rupture between evaluation and action is seen as a failure to take a systems view of the situation. Both the organization and the proposed evaluation program must be understood as interactive systems, which mesh with, rather than oppose, each other if they are appropriately designed and implemented. (MLW)

An introductory educational research course should be comprehensive so as to meet the needs of many students and be a self-contained unit. This course outline follows the sequence of activities involved in an actual research study. Some course topics are debatable because evaluation, research, and statistics overlap considerably. (CP)

This report by the National Urban League's Law Enforcement Minority Persons Project (LEMPP) examines retention of recently appointed minority police officers. Findings indicate differences in experiences and perceptions of Black and White officers along with different influences on the likelihood of retention depending upon ethnicity. (JCD)

Research findings indicate that trends in technical education appear to be cyclical and that there is an observable similarity between these trends and the phases of the Kondratieff Wave. It appears that technical education is directly responsive to economic trends. (CT)

Defining population diversity as the distribution along a continuum of homogeneity to heterogeneity with respect to one or more variables, measures are described with variance-based interpretations which can be applied to qualitative data. It is possible to use these statistics to define relationships in multivariate distributions. (Author/CTM)