Background: It is well-established that children and adolescents with developmental language disorder (DLD) have social-emotional difficulties. This is reflected in their behaviour, for instance, by (social) withdrawal, hyperactivity or difficulty with peer relations. Children with DLD are also known to have poorer quality of life (QoL). This is…

From a dynamic systems perspective, transition points in development are times of increased instability, during which behavioral patterns are susceptible to temporary decoupling. This study investigated the impact of the vocabulary spurt on existing patterns of communicative coordination. Eighteen typically developing infants were videotaped at…

Examined memory functions in individuals with and without autism. Found that the group with autism performed significantly worse than the nonautistic group on temporal order memory, source memory, supraspan free recall, working memory and executive function but not on short- and long-term recognition, cued recall, or new learning ability. (MOK)

Contrasts a child not ready for school with a child who is developmentally prepared to enter school and argues that if all school systems could administer and interpret the results of a developmental examination, the number of unhappy children, special needs children, and grade overplaced children would be greatly reduced. (HOD)

The timing and nature of the process of retirement for self-employed individuals were investigated. Subjects were 25 farm couples and 24 non-farm couples, all residing in rural Alberta, Canada. Both groups were matched on age, income, and education. Findings support the existence of a retirement process with a developmental sequence beginning at…

The patterns of cognitive play of 28 African-American and Euro-American preschool children with intellectual disabilities are reported. Fourteen children representing each group, matched on developmental age and family variables, were observed playing independently at home. The pattern of African-American children's play was more reflective of…

The reports of research in this monograph reflect 18 years of observation of the behaviors of children learning to read in New Zealand schools. The first section of the monograph urges teachers to look more closely at language behaviors in their classrooms to see how children go about the tasks set before them. The second section reports on…