Teachers spend most of their time in school in classrooms, and their instruction and teaching practices may be affected by classroom context such as class size. We examine whether teacher effects interact with classroom context such as class size. Specifically, we seek to determine whether teacher effects are more pronounced in small classes than…

A theory-driven approach to evaluation (TDE) emphasizes the development and empirical testing of conceptual models to understand the processes and mechanisms through which programs achieve their intended goals. However, most reported applications of TDE are limited to large-scale experimental/quasi-experimental program evaluation designs. Very few…

The impact of an experimental, one-semester suspension of mathematics and English prerequisites from 12 courses is investigated. Data on enrollment, student performance, and instructor opinions are analyzed for the total group, and results concerning English versus mathematics prerequisites are compared. Implications for further research on the…

This study compares the reading performance of adolescent and adult neoliterates in Burkina Faso who participated in one of three experimental educational programs with the reading performance of neoliterates who took part in a standard (control) educational program. The experimental programs involved training in phonological awareness, training…

Augmentative and alternative communication (AAC) as an area of clinical and educational practice involves a myriad of decisions related to the symbols, devices, and strategies from which each client must choose. These decision-making points can be productively informed through evidence from comparative intervention studies. The purpose of this…

The physiological responses of high (HF) and low fit (LF) individuals at given perceived exercise intensities were compared to ranges provided by the American College of Sports Medicine (ACSM). Participants were 7 LF and 8 HF men between the ages of 22 and 26 years. All participants performed a maximum oxygen uptake and lactate threshold test and…

Student performance in the University of Pittsburgh Extended Master's of Social Work (EMSW) program is examined. The EMSW program was designed as an experimental program to evaluate the feasibility of fulfilling academic requirements on a part-time basis and with minimal interruption to students' employment and/or family responsibilities.…

Reports investigation of pupils' musical achievement resulting from a "new" music education program using creative instrumental activities. Analysis indicated significantly better achievements for pupils taught by the "new" program than those in a traditional type of program. (JD)

Describes an experimental program in which computer-assisted instruction (CAI) was utilized by Chrysler Learning as a means for training disadvantaged youth in basic academic areas within given time periods. A comparison of two groups--one trained using CAI, the other trained without CAI--is presented. (Author/JL)

Investigation of relationship between microform instruction program and user attitudes toward microforms including comparison between instructed and noninstructed users, convenience of access, ability to identify and locate microforms, and personal variables (age, sex, use of glasses) indicates that microform instruction can be considered…

Characteristics of three experimental programs used to compare participants to each other and to a group of students in the regular curriculum are identified: development of logical thought, broader educational development and career development, and academic characteristics. The programs and their evaluations are described. (Author/MLW)

The University of New Mexico established an innovative learner-centered, problem-based, community-oriented medical education program that runs parallel to the traditional program. The programs both fostered acceptance of the experiment and permitted comparison of results. The innovation resulted in higher achievement and reinforced interest in…

This investigation of a special program on library use, library attitudes, and reading attitudes at 11 Phoenix, Arizona, area elementary schools highlights selection of schools and media specialists, program description, subjects, dependent variables (classroom- and nonclassroom-related use, attitude toward school library/librarian, reading…

In this study, the authors compared differences in sexual risk attitudes and intentions for three groups of youth (experimental program, n = 90; attention control, n = 80; and nonparticipant control, n = 634) aged 12-14 years. Two student groups participated with their parents in programs focused on strengthening family interaction and prevention…