Researchers on the Lasting Benefits Study (LBS) are tracking students who participated in Tennessee's K-3 Student/Teacher Achievement Ratio (STAR) Project (1985-89) as they continue into later grades. Project STAR was a statewide experiment conducted to demonstrate the effects of reduced student/teacher ratios (15:1) on student achievement…

Compares the effect of weak, flexible, and rigid family structures on the cognitive development of 61 Scottish and 40 Pakistani school children in Glasgow, Scotland. In a problem-solving test, children from flexible environments outperformed those from either weakly or rigidly structured homes. This difference was reflected in the school…

The relationships between a diverse set of individual difference, demographic, and aptitude variables; and a set of student attitudes and behaviors pertinent to experiences in large lecture classes were examined. The sample was 4300 students enrolled in 33 lecture classes at a large university. The relationship between the set of individual…

Discussion of variables that affect successful completion of external degree programs focuses on a study that investigated the association between learning style and persistence among students from the University of Wisconsin System Extended Degree Programs. Literature on distance education is reviewed, and results of the study are analyzed. (35…

This study of university students investigated effects of orienting objectives and instructional review on verbal information, concrete concept, and rule learning as determined by posttests measuring performance. Effectiveness of orienting objectives differed as a function of type of learning, but use of computer-controlled review was an effective…

Few studies have comprehensively examined possible gender differences in the school functioning of children with attention deficit hyperactivity disorder (ADHD). This study investigated differences in academic, social, and emotional and behavioral functioning between 133 male and 42 female elementary school students who met research diagnostic…

This study uses an organizational perspective to investigate three questions regarding the principal's role in instructional management: (1) Do instructional management behaviors predict student achievement? (2) What specific instructional management behaviors are identified with principals in effective schools? and (3) Are the linkages that…

This study examined effects of orienting activities, processing opportunity, and varied lesson access times on college students' learning from interactive video. While practice remains dominant influence in effectiveness of interactive video, significant interactions were also found among access times, processing opportunity, and practice, and…

Reports on Green Thumb, a government-sponsored, university-operated, computer-based videotext system that disseminated agricultural information to 200 Kentucky farmers for 13 months. Findings suggest that adoption of videotext systems may follow a different adoption pattern than other farming innovations. (MH)

To correct for the effects of measurement error on structural parameter estimates, many researchers are now estimating models of educational achievement with LISREL. In order to estimate such models it is desirable to obtain multiple manifest measures of the latent constructs. Many researchers restrict their models to two manifest measures per…

Many black students, female students, and students of low socioeconomic status do not achieve up to their potential in mathematics. A model to explain group differences in performance is presented. Relevant research results are included, along with suggestions for future research to test the model. (PK)

One limitation of hired farm labor data from the Decennial Census is undercounting; the seasonal nature of farm work means that many farm laborers are not employed in March, when the Census is taken. The 1981 Hired Farm Working Force Survey provided data to evaluate the usefulness of Census data for farm labor research. Data were grouped into…