Despite clear evidence of decrements in performance over time coupled with a substantially greater perceptual sensitivity deficit in 10 hyperactive children compared to controls, the hyperactive group demonstrated no greater performance deficit with time on task. Results failed to support the hypothesis of a sustained attention deficit in…

In an investigation of the distractibility of hyperactive children and controls (N=24) in a focused attention task, differences in task efficiency were not significant. Differences in error percentages were associated with IQ. Variable reaction times in hyperactives are not to be explained in terms of a focused attention deficit. (JW)

This research abstract is based on two studies: first, "Student and Instructional Outcomes under Varying Student-Teacher Ratios in Special Education" and, second, "A Case Study Analysis of Factors Related to Effective Student-Teacher Ratios", both by Martha L. Thurlow and others. The studies investigated the effects of various student-teacher…

To determine the effect of background music on on-task-performance (OTP), 26 fifth grade science students were observed for 42 class sessions over a four-month period. Time-series analyses indicated a significant increase in OTP for male subjects and for the total class. (Author/CB)

The effects of self-assessment and self-recording were compared as treatments for increasing on-task behavior and academic productivity of elementary school learning disabled students (9-10 years old). Self- recording appears to be a more effective procedure than self-assessment for increasing attention to task. (Author/SEW)

North Carolina students taking statewide achievement tests in grades 6 and 9 were ased two questions about the amount of time they spend doing homework: how much time do you spend doing assigned homework, and how much time do you spend doing work which is not assigned or required by the teacher? The results were compared with their scores on the…

A model of Academic Learning Time (ALT) is described, where ALT represents ongoing student learning in terms of student engagement, low student error rate, and relevance of the instructional task to the specified outcome. This model was validated in a correlational study of the relationship between these variables and student achievement in…

The study investigated alternative explanations for differences in mathematics achievement between pairs of handicapped students exhibiting comparable amounts of academic engaged time. Forty-two students in grades 2-4 from urban and suburban districts participated; 14 students were classified as learning disabled, 14 as emotionally or behaviorally…

The relationship between teachers' statements about classroom tasks and the degree of subsequent student engagement were studied to test the influence of teachers' expectations. Task presentation statements made by teachers in 6 reading and mathematics classes for the fourth, fifth, and sixth grades were classified according to 18 categories of…

The study investigated alternative explanations for differences in reading achievement between pairs of handicapped students exhibiting comparable amounts of academic engaged time. Forty-six students in grades 2-4 from urban and suburban districts participated; 16 were classified as learning disabled (LD), 14 as emotionally/behaviorally disturbed…

A study involving three students (ages 7-9) with severe disabilities found they were academically engaged during a significantly higher number of intervals when a paraprofessional was positioned close to the student. Students and paraprofessionals were more likely to be verbally interactive than physically when the student was actively…

The performance patterns of about 13,000 Asian/Pacific Islander (API) students in mathematics, written composition, and reading in grades 1 through 6 were examined. Student information was obtained through the Los Angeles Unified School District's data base for the Survey of Essential Skills (May 1982). Predominantly English-speaking, the students…

Examined differences in children's perceptions of school tasks. Found that even kindergarten children are able to understand the learning purpose of tasks if teachers include that information in their lesson presentations. Results suggest that in order to motivate children's learning, teachers should emphasize the learning aspects of tasks, and…