Comments on the findings of study of maternal input into children's category knowledge in this monograph. Discusses such aspects of maternal input as the child's role in guiding the parent's language, conceptual development, ways of imparting information about category types, parental speech patterns and how they help children learn optimally, and…

A case study of a child who was stimulated with a cochlear implant at age 25 months is reported. Postimplantation, nasals decreased and other consonant types increased, particularly alveolars. The vowel space expanded, including increased production of diphthongs. Serial organization of speech postimplantation mirrored basic motor propensities in…

Language and reading outcomes at age 13 were examined in 22 children who were late talkers as toddlers. Compared to 14 controls, children who were late talkers had significantly poorer vocabulary, grammar, reading/spelling, and verbal memory skills, although they performed in the average range on most language and academic tasks. (Contains…

A study examined the relationship between neuroimaging findings and the behavioral characteristics of 29 patients with tuberous sclerosis. Findings indicate a positive linear relationship between a patient's total number of tubers and degree of intellectual impairment. The number of tubers in the cerebellum was associated with more autistic…

A study obtained data on 406 children from birth to age 3 with visual impairments at the point of entry into specialized early intervention programs in nine states. The majority were legally blind and had additional disabilities. About a six-month mean lag was found between diagnosis and referral for services. (Contains references.) (Author/CR)

Used survival analysis to identify likelihood of placing an infant or toddler in child care, using data from a national probability samples of 2,614 households. Found that median age at first placement was 33 months, but varied by geographic region, mother's employment status during pregnancy, mother's education level, and family structure.…

This article discusses the importance of using a family-centered approach in early childhood intervention and practices that integrate child assessment within the context of the family. Strategies for developing an integrated approach within the different components of the assessment process are described. Principles for assessments with family…

This article comments on results of a study (EC 629 869) on the reliability of the Modified Checklist for Autism in Toddlers (M-CHAT), a early detection screening test. It discusses concerns relating to clinic vs. population samples, data analysis, use of a parent questionnaire only to identify autism, and the age of screening. (Contains…

This article responds to comments (EC 629 869-70) on a study on the reliability of the Modified Checklist for Autism in Toddlers (M-CHAT), a early detection screening test. It addresses concerns relating to clinic vs. population samples, data analysis, use of a parent questionnaire only to identify autism, and the age of screening. (Contains 6…

Naturalistic speech samples of 29 3-year olds diagnosed with specific expressive language delay were compared to 19 age-matched peers in order to determine their improvement in phonological skills since age two. Results revealed no significant differences in number of vocalizations, although there were differences in phonetic inventories,…

Forty monolingual, Puerto Rican, Spanish-speaking children (ages 2-3) were given two tasks designed to obligate production of nominative and object pronouns in both reflexive and non-reflexive forms. In contrast to English-speaking children, these children demonstrated a pattern in which nominate-pronoun use preceded object-case use. (Author/CR)

This study, with 180 deaf or hard of hearing infants and toddlers grouped into four age ranges, found highly significant interrelationships among the four categories of play and the four aspects of communicative development studied. The development of autosymbolic play, age of hearing loss identification, and symbolic object distribution accounted…

Tested whether 2- to 4-year olds could reason with incongruent syllogisms when encouraged to use their imagination. Randomly assigned 2-, 3-, and 4-year olds to one of four conditions (no cue, word cue, fantasy planet, or imagery) and presented syllogistic reasoning problems with incongruent information. Found that in imagination conditions, 2-…

Two experiments examined toddlers' noun vocabularies and interpretations of names for solid and non-solid items. Results indicated that one side of the solidity-syntax-category organization mapping was favored. Seventeen- to 33-month olds do not systematically generalize names for solid things by shape similarity until they already know many…

This exploratory study investigated the effects of the components of visual environmental management, visual skills training, and visually dependent task training on the performance of visual behaviors of a toddler with multiple disabilities including cortical visual impairment. Training components were implemented by the mother during daily…