The Colorado Process Analysis of the Written Language of Hearing-Impaired Children assesses the semantic characteristics of expressive written language narratives prepared by beginning writers. The validity of the instrument was examined with 284 children (ages 7-21), indicating that the model does identify characteristics that are critical to the…

Experienced deaf-blind users (N=10) of sign language tested their ability to receive signed messages including isolated signs and sentences. A set of 122 isolated signs was received with an average accuracy of 87%. Signed sentence reception accuracy ranged from 60-85%, with errors accounted for primarily by deletions and phonological or…

This study compared picture-naming ability of 66 children (ages 4:3 to 9:7), half with expressive-only language deficits (SLI-exp) and half with receptive and expressive language (SLI-mix) deficits, with 66 children with no language impairment.Specific language impairment (SLI) children made more errors than controls and SLI-exp children made more…

Designed to analyze systematically the relative effects of different types of oral reading errors on comprehension, this instrument consists of a basic set (each with an easy and a hard version) of six stories. Every story is transformed so that it contains simulated errors of a particular type: (1) correct, (2) semantically related visually…

Thirty-two hearing-impaired adolescents were assessed on comprehension of three anaphoric forms within conjoined sentences: repeated noun, personal pronouns, and null form. The null form anaphora in a semantically acceptable environment, in which some hearing-impaired students apply a deviant object-subject deletion rule, was significantly more…