Purpose: To compare morphosyntactic skills of preschoolers in different subgroups of language impairment. Method: Eighty-three children participated in this study. They represented 4 groups: (a) language impairment-only, (b) speech-language impairment with minimal or no final cluster reduction/consonant deletion, (c) speech-language impairment…

Conceptual models of giftedness that cannot explain the full spectrum of depicted behaviors are incomplete. The same is true for frameworks that purport to analyze those behaviors. Within giftedness, extraordinary and rare talents afford us the opportunity to extend and modify models and frameworks. This article presents an analysis of the first 2…

In the study reported here, Japanese-speaking children aged 3-6 were confronted with making choices based on conflicting input from speakers who varied in the degree of certainty and the quality of evidence they possessed for their opinions. Certainty and evidentiality are encoded in Japanese both in high-frequency, closed-class, sentence-final…

The present study is an investigation of complex sentence structures produced by school-age children in ordinary 100-utterance language samples. A total of 15 children with specific language impairment (SLI) and 15 of their classmates with typical language (TL) were the participants. Each child's conversational sample was coded for several types…

In this study, African American English (AAE)-speaking children's comprehension of 2 different types of double negative sentences was examined and contrasted with that of a comparison group of Standard American English (SAE)-speaking children. The first type of double negative, negative concord, involves 2 negative elements in a sentence that are…

A study investigated whether children and adolescents use commas and the principle of Late Closure to guide sentence parsing decisions as adults do in processing syntactically ambiguous sentences. The study consisted of three experiments, conducted similarly but with different subject groups: 24 university students; 24 fourth-graders; and 19…