Suppose an education researcher wants to test the impact of a high school drop-out prevention intervention in which at-risk students attend classes to receive intensive summer school instruction. The district will allow the researcher to randomly assign students to the treatment classes or to the control group. Half of the students (the treatment…

The focus of this study was on the visual analysis of time series data for evaluating educational programs. Two characteristics of the data--changes in slope and variability--and two characteristics of evaluation--training in data utilization and the use of aimlines/decision rules--were manipulated. A total of 51 students and/or teachers in…

Nine teachers in programs serving school-aged children or adults with severe disabilities received training on applying rules in data-based instructional decisions. After one-two years of implementation, the teachers' decision making and the effect of these decisions on student progress were evaluated. Some support was found for the benefit of…

This paper reviews analytic methods for estimating growth curves or developmental trajectories from longitudinal data. Traditional models for studying change are contrasted with a relatively new method, hierarchical linear models. Evidence is presented indicating that hierarchical linear models can overcome some of the methodological limitations…

This paper presents principles that should be considered in planning and interpreting studies of outcomes of interventions with children receiving mental health services. Principles to consider when planning outcome studies include recognizing that "outcome" refers to multiple rather than single domains and choosing outcome domains that…

This study attempted to validate the use of academic growth and development items from Tennessee alumni surveys as measures of program quality and effectiveness at the University of Tennessee (UTK), Knoxville. The argument is made that it is essential that the instruments used to assess students educational outcomes be valid measures of the goals…

Perspectives are provided to help evaluators of health promotion programs. Eight papers present critical issues in such evaluations, including: (1) conceptual themes of program theory and context; (2) topics related to measurement, data analysis, and research design; and (3) reports of evaluation studies. (SLD)

Guidance is provided for state Chapter 2 coordinators and evaluators in designing and implementing the congressionally mandated evaluation of the effectiveness of the Chapter 2 program. The first part of this paper reviews the congressional mandate and discusses the appropriate audience for evaluation reports. A schedule is outlined for conducting…

On account of concern about declining achievement levels of high school graduates and proposed state legislation increasing graduation requirements to address this concern, this report analyzes current and proposed high school graduation requirements in Illinois, based on data compiled from local school documents, and compares the data to…

This book provides conceptual and practical strategies for the data and information collection and analysis needs of a diverse group of institutions, ranging from small rural community colleges to large urban research institutions. The model framework is designed for use by any size or type of institution and gives a broad overview of various…

A study determines the effect of a six-day wilderness experience on self-concept, knowledge of and attitude toward the environment of twelfth grade students (n=61). Results indicate that changes in self-concept and environmental knowledge can occur from short-term wilderness experiences. (56 references) (MCO)