Precision teaching techniques can be used to chart students' attention span or endurance. Individual differences in attention span can then be better understood and dealt with effectively. The effects of performance duration on performance level, on error rates, and on learning rates are discussed. Implications for classroom practice are noted.…

This paper presents an intervention model for working with children having attention deficit hyperactivity disorder (ADHD). The model provides a methodological approach to treating ADHD through assessing the distractibility level of the child and using interventions in a systematic manner to enhance task completion. Preliminary information lists…

An ecological study was made of persistent repetitious movements by 12 developmentally disabled adults in a horticultural day work program. Fewer dysfunctional patterns occurred during times when staff were actively teaching than when the trainee was isolated or resting. Results argued for teaching skills in terms of coordinated response…

This book offers 27 papers addressing critical issues in the assessment of students with all kinds of learning disabilities. Papers have the following titles and authors: "Critical Issues in the Measurement of Learning Disabilities" (G. Reid Lyon); "A Matrix of Decision Points in the Measurement of Learning Disabilities" (Barbara K. Keogh);…