Attempting to determine how best to investigate the developmental consequences of social change, this talk discusses and comments on (1) recent research on the family as a world in which children grow up; in particular, the shift away from focusing upon the mother-child relationship as the influence of overwhelming importance in early childhood to…

The Centre for Principal Development at the Ontario Institute for Studies in Education is a new organization devoted to research and professional development. This paper describes the framework for the center's research program and reviews research reported since 1985 that is relevant to each of the components. The review serves two purposes: (1)…

This chapter addresses the problems encountered in the formative evaluation of instructional development projects and the instructional development process. Three types of formative evaluation--component, convergent, and contextual--are distinguished, and the consequences of using the wrong type of evaluation in a particular situation or project…

This study explores an approach to the evaluation of expert system shells using case studies. The methodology and some of the results of an evaluation of the prototype development of an expert system using the shell "M1" are detailed, including a description of the participants and the project, the data collection process and materials,…

Using a Monte Carlo approach, comparison was made between traditional procedures and a multiple linear regression approach to test for differences between values of r sub 1 and r sub 2 when sample data were dependent and independent. For independent sample data, results from a z-test were compared to results from using multiple linear regression.…

This paper discusses several critical issues concerning feedback in instruction and proposes a text synthesis research paradigm to investigate these variables. The paper is based on the assumption that feedback, a significant adjunct aid in instruction, is currently by and large ineffectual except in some simple instructional contexts. Section 1…

The purpose of the School Improvement Model (SIM) Project is to investigate the links between systematically developed teacher performance evaluation, administrator performance evaluation, staff development interventions, and the quality of education as measured by student achievement results. Following the 4th year of the 5-year study,…

This data file user's manual documents the procedures used to collect and process high school transcripts for a large sample of the younger cohort (1980 sophomores) in the High School and Beyond survey. The manual provides the user with the technical assistance needed to use the computer file and also discusses the following: (1) sample design for…

This paper points out that there are certain generalizations about directions for guessing and methods of scoring that require that data be derived from random groups design. It supports the viewpoint that it is neither sufficient nor appropriate to make such generalizations on the basis of an analysis of scores obtained from the answer sheets of…

Since research indicates that young children influence their mothers and that mothers may exert indirect influences on their children's language learning, this correlational, longitudinal study was conducted to identify indirect routes through which early maternal speech was related to later child language development. Participants were 10…

A course was prepared by Planned Parenthood on the subject of human sexuality. The school district required an evaluation to determine effects, assess whether the instructional agency should be invited back, and to determine whether experiences should be continued. An action research approach was deemed appropriate. The objectives of the research…

The problem of change scores' correlation with initial status and the problem of low reliability in the measurement of change are addressed. By treating the correlation between initial status and change as a design problem rather than a statistical issue, research questions can be formulated in terms of changes in the shapes of growth curves…

This study examines the relative effectiveness of two means of analyzing the pre-test/post-test control group experimental design. Samples were randomly drawn from a standardized normal population and assigned to one of the four cells of the design. A set of experimental differences were induced in the post-test experimental cell. Each case was…

A persistent problem in the evaluation of field-based projects is the lack of no-treatment comparison groups. Frequently, potential comparison groups are confounded by socioeconomic, racial, or other factors. Among the possible methods for dealing with this problem are various matching procedures, but they are cumbersome to use with multiple…

Naturalistic inquiry (based on the ethnographic research paradigm) has the potential to supplement, or possibly to replace, quantitative experimental research in education. For years most reading researchers have used the experimental research design. This design fails to tap self-concept, value systems, purpose of and attitude toward reading,…