The vast majority of joint attention interventions for children with autism spectrum disorder (ASD) are geared toward toddlers and preschoolers as it is an early developmental skill. However, many of the youngsters do not acquire joint attention despite these early interventions and subsequently do not exhibit joint attention later in life. In the…

Objective: The current study examined the impact of the gender of children with ADHD on teachers' perceptions toward inattentive, hyperactive, or oppositional behaviors, and how these perceptions relate to teachers' ratings of children's impairment and referral recommendations. Method: Teachers read eight vignettes depicting boys and girls with…

The present study compares the effects of providing choice between activities or between materials for completion of activities on the on-task behavior of 4 boys with autism spectrum disorders. Results showed that the participants displayed higher levels of on-task behavior during the choice conditions than in the no-choice condition. However, the…

This study investigated (1) hyperactive children's performance on an adaptation of the operant vigilance task, and (2) possible differences in performance when short intersignal intervals versus long intervals were employed. (Author/DB)

Examined stability of activity and attention in 48 boys, originally evaluated as outpatients in a child psychiatry clinic. Measures of gross and fine motor activity, sustained attention, and self-vocalization showed significant stability over the two years for both free play and restricted academic settings. (Author/BL)

The attention controls of 30 learning disabled and 30 normal males (8-to 11-years-old) were tested by a vigilance task in which vigilance was defined as ability to detect infrequently occurring signals over a prolonged time period when signals were embedded in a background of regularly occurring events. (Author/GW)

The value of a videotaped self-modelling and self-monitoring treatment program was investigated in the present study. The focus was the effect of the treatment program on the off-task classroom behaviour of 3 male children with autism. The participants were aged between 9 and 11 years. Two of the children were described as severely autistic and…

Evaluated with 18 learning disabled boys (from 6 to 12 years of age) was the diagnostic potential of a vigilance task to evaluate the effects of medication on attention span and distractibility. (DB)