The feasibility of offering, on a voluntary, no credit basis, a programmed audio-tutorial instruction approach to the listening skills was investigated; and the extent to which these materials meet the listening needs of students was studied. Two groups of 22 and 20 students at a state university were chosen randomly from volunteers. The…

The purpose of this study was to determine what effect peer learning among American Indian children had with regard to: learning mathematical skills; developing student attitudes toward mathematics; and developing satisfaction reactions or attitudes with the process of peer learning. Results indicated significant improvement among 6th grade…

The ethical dilemma of (a) desiring a control group for validity purposes in program evaluation strategies and (b) withholding needed services from eligible clients to achieve such control has limited the credibility of many evaluation efforts. A potential solution is suggested by the use of time-series, single-subject designs. (Author)

Using data from a sales campaign for the Arizona State lottery, a multiplist strategy of program evaluation is analyzed. Several complementary designs are used within the strategy to help remove threats to internal validity associated with the nonequivalent control group design. (SLD)

The results of this study of two groups of nursing students, one administered desensitization sessions, the other not, agree with earlier studies which indicate that massed group desensitization is an efficient and efficacious procedure for the reduction of anxiety-based disorders. (Author/KM)

A discussion of some of the causes of deficiencies in evaluation and the contention that the administrator can help improve its quality by being other than a passive participant in the evaluation process. (Author/RY)

The Babkin reflex is a reaction to the simultaneous pressing of the palms of the hands of the infant. (Authors)

Lack of spontaneous" development in the control group children is a matter of practical educational concern because it indicates the extent to which ESN children depend on explicit teaching for their mental advancement. (Author/SP)

Systematic study disclosed unexpected sources and statistics of pollution problems unsuspected by this state university. (IR)

The measurement of processes of learning and the evaluation of the outcomes of the teaching-learning process have always posed major problems in research design. One purpose of this paper is to provide investigators with a review of the methodological problems involved in planning and conducting such studies. (Author)

Two estimators of effect size that are based on the sample quartiles are proposed and studied. One is for the situation where a treatment effect is evaluated against a control group, and the other is for a situation in which two parallel treatments are compared. Both are illustrated and evaluated. (SLD)

Examines language scores of untreated disadvantaged four-year-olds on the Illinois Test of Psycholinguistic Abilities as a function of the Family Development Research Program testing style. Children in the program were more likely than other intervention project preschoolers to achieve near normal scores. (Author/BB)