Local district personnel are responsible for collecting evidence that categorically aided projects have an impact upon disadvantaged learners' behavior. The district personnel requested assistance in designing evaluation methods to meet their needs. In keeping with the State Education Department's policy of maximizing service to the field, this…

Compares the results of two survey designs administered to visitors of three South African nature reserves to ascertain changes in conservation awareness. Explains the method, data collection, questionnaire design, statistical tests, pretests, pilot studies, results, and conclusions of the study. Finds that no statistical differences between…

This curriculum guide introduces students to the process of scientific research. Through the process of science research, middle school students practice techniques to randomize sampling, control for unwanted effects, and standardize methods so that they can be replicated. Data analysis is taught from a statistical perspective providing students…

The National Center for Education Statistics (NCES) gathers data on all aspects of education from across the United States and releases the resulting surveys and studies as survey reports, information compendia, and special reports that focus on specific educational topics. NCES also participates in joint research activities, brings together data…

The effect of field-dependence-independence (FDI) on subject-matter achievement and mastery of inquiry skills was explored using a partially balanced design. No significant F values were found in the analysis of variance for either the main effects or the covariates: past achievement, teaching mode, and minutes of instruction. (Author/CT)

Discusses the design of a model-based management information system in terms of mathematical/statistical, information processing, and human factors issues and presents a prototype system for interlibrary loan networks. (Author/CWM)

A primer for schools attempting to analyze the data they collect. Describes ways schools can get a better picture of how to improve learning by gathering, intersecting, and organizing four categories of data more efficiently: (1) demographic data; (2) student-learning data; (3) perceptions data; and (4) school-processes data. (WFA)

This set of activity sheets requires students to organize and display data with a box-and-whiskers graph. Students use the plot as a summary display to detect patterns and to highlight the important features of the data for purposes of comparison. (PK)

This paper describes empirically tested strategies for containing mailed questionnaire costs while maximizing survey response rates. Survey focus, critical to gaining respondent interest and completion of the survey instrument, should be selected on the basis of the theme of the study in order to reduce survey length and yield more in-depth and…

The Prince George's County (Maryland) school system has developed a database warehouse system as an evaluation data support tool for fulfilling the system's information demands. This paper described the Research and Evaluation Assimilation Database (READ) warehouse support system and considers the requirements for data used in evaluation and how…

Some methodological issues in the study of levels of knowledge are reviewed, and needs for further research are explored, drawing on an analysis of 12 studies reported since the late 1970s. In the 12 studies, 16 quantitative experiments were conducted. These were assessed for internal and external validity. Analysis revealed some shortcomings in…

A practical application of generalizability theory, demonstrating how the variance components contribute to understanding and interpreting the data collected to evaluate a program, is described. The evaluation concerned 120 learning modules developed for the Dental Auxiliary Education Project. The goals of the project were to design, implement,…

This packet is designed to guide users through the steps that ultimately lead to the assignment of collection responsibilities for individual member libraries of the North Bay Cooperative Library System, Santa Rosa, California. An initial profile of the member libraries examined the subject distribution of books owned, availability of books owned,…

This report summarizes and documents the major technical aspects of the High School and Beyond (HS&B) third follow-up survey conducted during the spring and summer of 1986. Young persons who, either as sophomores or as seniors, had participated in the base year survey in 1980 were contracted for the fourth time in 1984 and asked to complete…

Meta-analytic research techniques were used to compare the General Aptitude Test Battery (GATB) validities of blacks and non-minorities. The sample consisted of 7,854 black and 15,769 non-minority subjects from 113 Specific Aptitude Test Battery (SATB) validation studies analyzed since 1972. The first approach was to compare average validities…