This study found that the speech of mothers (n=28) of toddlers slow to acquire expressive language tended to differ only in the frequency of use of lexical contingency devices (specifically expansion and extension of child speech), when compared to mothers of normally speaking toddlers. (Author/DB)

Twenty-eight toddlers with slow expressive language development were compared to normally speaking age-mates and found to show delayed rather than deviant development in the average level of complexity of their syllable structures, the number of different consonant phonemes produced, and the percentage of consonants correctly produced in…

The primary and generalized effects of Enhanced Milieu Training were examined with six preschool children with significant language delays. Children systematically increased their use of target language skills during the intervention sessions, and these changes were maintained when treatment was discontinued. Some generalization to untrained…

Strategies for social pretend play were compared for 15 preschoolers with mild disabilities and 15 nondisabled preschoolers in 3 integrated sites. Videotapes of children during free play were analyzed to determine strategies used to enter, initiate, maintain, and terminate play. Both groups initiated play without discussing roles, conducted short…

Presents two case studies of learning disorders, one involving Attention Deficit Disorder and the second involving delayed speech problems. Relates students' progress to the availability and provision of needed services. Lists resources for additional information. (PAA)

Prader-Willi Syndrome (PWS) is reported in 1 in 10,000-15,000 individuals. Unfortunately, many cases are missed due to clinicians' lack of familiarity with the syndrome as well as clinical and laboratory diagnostic criteria. Although common clinical characteristics are reported, variety exists in the nature and severity of dysfunction associated…

In this article, the author shares her experience having a son with Klinefelter Syndrome. Klinefelter Syndrome, also known as 47,XXY, is estimated to occur in 1 out of 600 males, making it the most common chromosomal disorder. Babies with Klinefelter Syndrome rarely have any physical differences that are detectable, which is the reason that so few…

Background: Children who have reached the age of 2 years without having acquired a 50-word vocabulary and/or who use no word combinations are referred to in the literature as "Late Talkers". Research has not yet identified the factors that cause slow development of expressive language; in particular, relatively little research has been carried out…

The curriculum outlines objectives, materials, and activities for preschoolers with speech/language delay. The curriculum is intended for classroom use within a normal instructional schedule. The curriculum emphasizes building of receptive and expressive language. Activities address such developmental skills as socialization, family living,…

Described are scales of communicative interaction which can be used to evaluate children who are marginal communicators (such as the retarded, emotionally disturbed, or culturally deprived) by determining at what level the child uses interactive language in various situations. (LS)

A study was conducted to analyze the language behavior of mothers of children with normal language development and mothers of children with delayed language development as they interacted with their children to determine if the two groups of mothers provided different linguistic inputs for their children. Two randomly selected groups of children…

The bibliography presents approximately 750 references (from 1900-1975) on speech and language functioning in the mentally retarded. Citations are grouped into two sections: speech and language (development, verbal behavior, and environmental influences), and intervention studies (habilitation, therapy and training programs). References usually…

Three auditory perceptual processes (resistance to distortion, selective listening in the form of auditory dedifferentiation, and binaural synthesis) were evaluated by five assessment techniques: (1) low pass filtered speech, (2) accelerated speech, (3) competing messages, (4) accelerated plus competing messages, and (5) binaural synthesis.…

Motivational factors and unique characteristics of sign language systems are suggested as contributing to the ability of severely dysfunctional nonverbal children to make progress within a manual communication medium. (Author/EJS)