This report documents the results of a survey of 1,137 active-duty military families, including activated Reservists, regarding child care use. These survey data were analyzed to estimate the relationship between individual family characteristics and installation characteristics and the probability that the family uses any nonparental child care,…

Identifies key questions concerning children's intuitions and conceptions of probabilistic notions. Research on the theoretical framework for probability studies, misconceptions and strategies, and pupil attainment is reviewed, and the methodology is evaluated. Finally, implications for classroom practice are discussed. (MNS)

In the educational research literature alpha, the a priori level of significance, and p, the a posteriori probability of obtaining a test statistic of at least a certain value when the null hypothesis is true, are often confused. Explanations for this confusion are offered. Paradoxically, alpha retains a prominent place in textbook discussions of…

It is easy to observe that meta-analysis is quickly establishing itself as useful tool of the social sciences. Perusal of representative journals confirms that meta-analysis has been applied in various ways to diverse literatures. It is imperative, therefore, that reviewers, publishers, consumers, and critics of these reviews be best informed…

Examines library availability studies for the past 50 years as a measure of library effectiveness and looks at their differing sources of study samples, methods for gathering data, categories of nonavailability, and data analysis. The Kantor branching technique developed in 1976 is described as the standard analysis method. (Author/EM)

Three versions of a probabilistic model adapted from the theory of information retrieval--a binary version, a version using the full value of the data, and a version using principal components--were tested and applied to data available from application forms to predict graduate school performance of library school students. (EM)

Although many articles in the education literature recommend how to teach statistics more effectively, there is little published research on how students actually learn statistics concepts. The literature reviewed in this paper indicates a need for collaborative, cross-disciplinary research on how students come to think correctly about probability…

Reviewed are 11 studies reported in Dissertation Abstracts International for Social Sciences in 1989. Topics include problem solving, mathematics education, LOGO computer language, implementation of instructional computing, algebra, effects of differential grouping on learning science skills, simulations, and graphing as they relate to the use of…

An attempt is made to elaborate on the connections and differences between the objective and subjective elements of mathematical knowledge using case study analysis relative to how an epistemological perspective about probability and randomness impacts upon a short classroom teaching episode. (19 references) (Author/JJK)