Sixty kindergarten and sixty second grade children were administered a paired-associate (P-A) task. The subjects in each age group were randomly assigned to one of four groups: (1) experimental with aural presentation of the P-A's, (2) experimental with visual presentation of the P-A's, (3) control with aural presentation of the P-A's and (4)…

The subject mortality problems of an experimental design which covers the period of student recruitment through posttesting over a 13-month period, is detailed in this study. Out of an effective applicant pool of 72 students randomly assigned to experimental and control groups, only 38 students remained at the end of the study with complete test…

The Rural Youth Program, a model Neighborhood Youth Corps program based on previous research, was designed to maximize social and occupational adjustment of rural youth in the North Central States. Although the program's first year (1972-73) was not a full year, it was initially evaluated at three sites (northern Minnesota, southern Iowa, and…

Sharp limitations on measuring the impact of Volunteers in Service to America (VISTA) can be largely overcome by developing an improved system and techniques for planning projects and their likely effects. The distinguishing characteristics of VISTA for measurement purposes are: a large number of volunteer program activities and sponsors, hence…

The research evaluated oral program instruction used with a multitape recorder, the audio notebook, as a means of promoting adaptation to student differences and flexibility in instructional scheduling. Use of the Allied Naval Signal Book required by the CIC (Combat Information Center) watch officer position was programed for the audio notebook in…

This study investigated and compared the effectiveness of T groups and the Human Development Institute (HDI) in changing interpersonal perception styles and communication skills. In 20 hours of instruction over a ten week period, the two training conditions were systematically varied with groups of elementary school teachers differing on the…

This study investigates the possibility that the reinforcement strength of stimuli can be enhanced by observational learning as well as by pairing with unconditioned reinforcers. The reinforcement strengths of two candies were determined for 40 preschool children as measured by rate of response on a button pressing apparatus. The children then…

An investigation was made of the job proficiency of the graduates of an experimental job-oriented training program for Electronics Technician (X-ET). This program was designed to train lower-aptitude personnel in a relatively shorter time to assume ET duties in the fleet. The fleet performance capabilities of 51 X-ET's and a matched sample of 43…

Forty sub-literate adults were given reading and comprehension skill training. Twenty of the subjects were taught using a multimedia, multimodal and multilevel communication skill system (Experimental Group). The other twenty were taught in a traditional manner using standard reading texts (Control Group). Both Groups received an average of 265…

A project was undertaken to develop and evaluate the effectiveness of a unit of instruction which would teach economically deprived first grade children some interesting scientific concepts and increase their curiosity behavior and willingness to offer hypotheses, carry out experiments, and evaluate outcomes. The instructional unit was based on…

A report is given of student learning outcomes investigated over a one and one half year period on the Spanish Dame School Project. This project provided instruction in Spanish and English for approximately 100 children between the ages of three and six. A pretest-posttest control group design was used involving eight groups. Four tests were used…

Research designed to discover the effect of individual instruction and team teaching upon the academic growth of students in high school English during a six weeks summer school session is discussed. Two control and experimental groups were used. Results are given in tabular form. (CK)

Two experiments on multiple-choice assessment of students learning from sentences were conducted. Interference arising from intersentence similarity was a function of both the kind of learning strategies students were instructed to employ and the kind of strategies they reported having employed spontaneously. Implications for test construction and…

Examines the effects of simplified input in early second language (L2) acquisition of English by experimentally manipulating language input to two groups of learners and then assessing their acquisition longitudinally within a controlled laboratory setting. Findings reveal that the dual task of acquiring vocabulary and grammar does not hinder…

The problem of the appropriate comparison group for bereavement studies is discussed. The use of the retrospective pretest design is illustrated through a longitudinal study of bereavement outcome following pregnancy loss, involving 138 bereaved women and a comparison group of 215 currently pregnant women. (SLD)