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Direct linkKraamwinkel, Elmien; Kritzinger, Alta – Communication Disorders Quarterly, 2022
Late language emergence (LLE) may result from genetic and environmental factors. Little is known about environmental factors in LLE in South Africa. The study describes the nature of differences in language functioning between toddlers with LLE and without LLE, and which factors were associated with LLE in a middle-income area in South Africa.…
Descriptors: Toddlers, Language Acquisition, Delayed Speech, Comparative Analysis
Buskermolen, Willem Meindert; Hoekman, Joop; Aldenkamp, Albert Pierre – British Journal of Learning Disabilities, 2017
Background: In this article, we describe our study of the prevalence of behaviour that challenges and which internal factors are related to behaviour that challenges in 21 people (fourteen are male, seven are female, varying in age from 12.4 to 42 years; mean 26.6, SD 7.27) with intellectual disabilities who have hearing impairments. Materials and…
Descriptors: Intellectual Disability, Hearing Impairments, Deafness, Longitudinal Studies
Download full textStrain, Phillip S. – Grantee Submission, 2017
This article reports on a 4-year follow-up study from the Learning Experiences and Alternative Program for Preschoolers and Their Parents (LEAP) randomized trial of early intervention for young children with autism. Overall, participants from LEAP classes were marginally superior to comparison class children on elementary school outcomes specific…
Descriptors: Pervasive Developmental Disorders, Autism, Rating Scales, Behavior Rating Scales
