Reduced social attention is characteristic of Autism Spectrum Disorder (ASD). It has been suggested to result from an early onset and excessive influence of circumscribed interests (CIs) on gaze behaviour, compared to typically developing (TYP) individuals. To date, these findings have been mixed. The current eye-tracking study utilised a visual…

Background: The present study aimed at investigating mother-child dyadic co-regulation patterns in dyads with children with intellectual disability (ID). Method: 24 children paired for developmental age and vocabulary size (8 with chromosome 14 aberrations, 8 with Down syndrome, and 8 with typical development) and their mothers participated in the…

The purpose of this study was to examine the behavioral states of individual children for evidence of responsiveness within and without a multisensory environment (MSE). Three children in the age range of 3-10 years with severe multiple disabilities participated in the study. A single-system ABAB design was used. Participants' behavioral states,…

In the present study, we used a probe-detection task to compare attentional allocation to the eyes versus mouth regions of the face in high-functioning boys with autism relative to normal control boys matched for chronological age and IQs. We found that with upright faces, children from both groups attended more to the eyes region than to the…

Investigated with 18 hyperactive boys (5 to 12 years old) and 18 controls were the effects of methylphenidate on a number of objective measures of activity level and attention on three repeated occasions in four types of settings: free play, movie viewing, testing, and restricted play periods. (Author/SBH)

Behavior states were observed in 66 subjects (ages 1-21) with profound disabilities, and data were analyzed as percentage of time subjects spent in various states, influence of environmental variables, and evidence of nonlinear state transitions. Findings suggest complex behavioral processes in the levels of alertness and responsiveness associated…

Twenty-nine educable mentally retarded children (9-12 years old) were observed while they worked on academic and nonacademic tasks to investigate the hypothesis that retarded children are more distractible and/or more out directed than nonretarded children. (Author/CL)

Results indicating that adult males direct more praise, verbal help, and other forms of positive attention to responsive than to unresponsive children are contrasted with results obtained in a previous study of the reactions of women subjects. (Author/JMB)

Assessment of 84 children diagnosed with controlled or uncontrolled complex partial or absence seizures but no documented learning or emotional disorders found no influence of seizure type on achievement test scores or behavioral ratings. A main effect was found for degree of control, with poorly controlled seizures correlating with lower reading…

Examined three strategies for assessing compliance in students whose speech and language development were delayed. The effects of attention versus escape from instruction following compliance were examined through a descriptive assessment in the classroom, an out-of-class experimental analysis conducted by a consultant, and an in-class…