Explores the problems involved in conducting program evaluation in the field of energy conservation. Highlights similarities between evaluation research and basic research. Examines stages of evaluation research within the context of energy conservation programs and argues that experimental evaluations are desirable and feasible. (Author/MK)

Factors that influence the sample size necessary for longitudinal evaluations include the nature of the evaluation questions, nature of available comparison groups, consistency of the treatment in different sites, effect size, attrition rate, significance level for statistical tests, and statistical power. (Author/GDC)

Notes that single-case designs rarely appear in the counseling supervision literature. Illustrates and provides a rationale for their use as supplement to rating scales and speculates on reasons for their infrequent use. Contends that single-case designs, particularly three case study preexperimental designs and multiple-baseline experimental…

Graphic family therapy based on changing family dysfunctioning through self-discovery is described. The stages of this design are discussed and specific graphic excercises for eight categories of family dysfunction are described. Two illustrative cases are presented. Conclusions regarding results, future research, training and other clinical…

The internal validity of the RMC models, especially Model A, is examined. Concern centers on limiting evaluation to cognitive outcomes, using constant percentile as the no-treatment expectation, and using norms for one test to establish the expected no-treatment performance level for another test. (MH)

Possible causes for the discrepancy between the ABT report on the national Project Follow Through and the Saint Louis, Missouri program were discussed: (1) ABT data were positively biased because of non-random, differential attrition from the program and control groups; (2) positive ABT data were due to use of a particular cohort group; or (3)…

An overview is presented of decision-oriented educational research, based on experiences in a large urban school district and on the literature. Alternative definitions of research use and evaluation use are discussed, with particular attention to the dissemination of research outcomes. (GDC)

A review of existing evaluations of medical, educational, and counseling services for pregnant adolescents and young parents reveals methodological weaknesses. Among the suggestions for improving evaluative studies are recommendations for proper selection of control groups, improved analytic procedures, and formulation of realistic goals. (MH)

Procedures are described to conduct summative evaluations of Talents Unlimited programs. It is assumed that school counselors, administrators, or personnel minimally trained in measurement and statistics are capable of conducting the evaluation, except for doing the statistical analysis. The procedures are composed of: establishing measurable…