The authors comment on an article by C. Conners et al which reports the findings of a study to examine the relationship between food additives and hyperkinesis in children (6-12 years old). (SBH)

Two hundred twenty-one predominantly adolescent institutionalized retarded residents, classified as hyperactive, were compared on 15 variables to a matched group classified as nonhyperactive. (Author/MC)

It is maintained that two weaknesses of current theories on etiology of learning disabilities are reliance on a single-cause model and assumption of a child's deficit; advanced is the explanation that defensive hyperactivity is a coping device of children who are anxious about forming relationships with others, particularly adults. (MC)

An actometer is a modified self-winding calendar watch which records acceleration and deceleration of movements with a significant component" in the same plane as the face of the watch. Actometers tested in this study were not reliable. (Author/MB)

Energy level output is a determining factor in the grouping of learning disabled children in a remedial program. (KW)

A behavior problem checklist was administered to the teachers of six to eight year old children. Eight factors were identified as Hyperactivity, Disciplinary Problems, Sluggishness, Paranoiac Tendencies, Social Withdrawal, Acting Out, Speech Problems; and Antisocial Tendencies. Three second order factors were identified as Neutroticism,…

Reinforcement was administered contingent upon appropriate actions in order to reduce hyperactive behavior of a trainable mentally handicapped boy. A followup indicated substantial improvement in behavior. (CD)

Outlines the general nature of behavioral disorders in children, focuses on disorders being treated with stimulant medication, and discusses appropriate treatment. (Author)

A contract approach specifying long and short term objectives is part of an overall treatment approach for students whose learning and attention skills are inconsistent. Additional program efforts include allergy and food assessment, medication assessment and trial (if appropriate), and attention to the child's biochemical functioning. (CL)

Research is reviewed regarding the effects of stimulant drugs on academic performance in children who are hyperactive, learning disabled, or both hyperactive and learning disabled. Among conclusions are that, while stimulants may increase, academic test scores are not particularly great, and clincial implications for adults appear minimal.…