Subtypes of nonsocial play were examined for matched groups of young typically developing children and children with mild developmental (cognitive) delays. Findings indicated that the nonsocial play of these children can be characterized as multidimensional in a manner similar to that of typically developing children. However, context did not…

Late talkers with normal receptive language were compared with typically developing peers at ages 3 and 4 on grammatical suppliance during speech samples. At age 4, "late bloomers" did not differ from typically developing children, but late talkers with "continuing delay" differed on several grammatical variables. Findings are discussed in terms…

The speech of four phonologically disordered children (ages four and five) with place and voice errors affecting initial stop consonants was described through phonological and acoustic analyses. The presence of productive phonological knowledge, as inferred from acoustic data, facilitated rapid generalization of correct production of the treated…

Discusses research on early reading as it relates to the phonics versus "look and say" controversy. Considers the courses of action available to parents and teachers which take the findings into account. (RJC)

The study examined two female children (ages two and five) with Williams Syndrome (characterized by moderate to severe mental retardation with verbal intelligence quotients significantly higher than performance intelligence quotients). Comparison with both normal and delayed children indicated an unusual cognitive profile. (DB)

Noncontingent reinforcement (NCR) was applied to reduce the destructive behaviors of five-year-old quadruplets diagnosed with mental retardation and pervasive developmental disorder. Findings suggest that the effectiveness of NCR may be dependent on the use of a dense schedule of reinforcement initially and that systematic fading can increase the…

Eighty normally hearing children (ages 4 to 8) judged the clarity of sentences that were systematically bandpass-filtered to increase intelligibility. Study of 10 subjects at each age found that children 5 years or older were able to make reliable clarity judgements using paired comparisons or category rating; however, the method of paired…

Long-term effects on auditory electrophysiology from early fluctuating hearing loss were studied in 27 children, aged 5 to 7 years, who had been evaluated originally in infancy. Findings suggested that early fluctuating hearing loss disrupts later auditory brain stem electrophysiology. (Author/DB)

Sound/syllable repetitions of 13 young children who stutter were acoustically analyzed to identify differences in second formant (F2) transitions between the stuttered and nonstuttered portions of the words. Findings indicated no significant differences in the frequency of occurrence of missing or atypical F2 transitions for young children at…

An intervention for noncompliance, consisting of a series of requests promoting a high probability of compliance followed either 5 seconds or 20 seconds later by a request with a low probability of compliance, was implemented with a preschool child with autism. Results indicated that a shorter interprompt time resulted in higher rates of…

This study of 136 children (aged 2 to 10 years) found that children referred for medical evaluation of sexual abuse will use sexually explicit behavior to demonstrate what has happened to them with nonanatomical dolls as frequently as when they are interviewed with anatomically detailed ones. (Author/DB)

Novel word learning in three conditions (signed only, spoken only, signed and spoken combined) was compared for young children (N=10) with Down syndrome and mental-age matched controls. No group differences in frequency of imitations or productions were obtained. The frequency of imitations was highest in the combined condition. In the combined…

Six physically maltreated children and 12 matched non-maltreated children (ages 4-8) were asked to draw their "favorite kind of day." Drawings were compared on three criteria: inclement weather, size, and movement of weather. Results showed that over a period of 18 months, maltreated and non-maltreated children consistently drew similar drawings.…

This study examined the comparative validity of rating scale, structured interview, descriptive observation, and experimental functional analysis approaches to the assessment of the problem behaviors of three young children with autism. The results indicated good agreement across indirect and direct methods. (Contains references.) (Author/DB)

This study evaluated use of the interpolation of reinforcement effect, which combines intermittent (INT) and continuous reinforcement (CRF) schedules, with four young children with autism using a free-operant preparation. Results suggest that responding may be less resistant to extinction following interpolated CRF reinforcement than following INT…