Preschoolers' event descriptions indicate that they are able to engage in displaced reference, use timeless verb forms, report optional and conditional relationships, appropriately sequence events, engage in temporal reversibility, and appropriately use a number of relational terms, all at a much younger age than has traditionally been believed…

Examination of seven refereed journals over a 10-year period (1977-1986) identified 28 papers using single-subject research methodology in studies involving preschool-aged children with handicaps or their families. Five types of single-subject designs were found to be used both alone and in various combinations. Of the 30 research designs…

Recent studies have shown that a solid educational foundation is of great importance to children's lives and their ability to grow and adapt to the demands of a changing world. An increased demand for education and care programs for preschool children has evolved and since most governments do not provide support at this level, the United Nations…

This report described a feasibility study designed to investigate the utility of interactive videodisc technology in testing preschool children. Computer assisted testing permits test administration with minimal training for personnel, high quality control in administration procedures, and immediate scoring and feedback. The combination of an…

The study evaluated the Batelle Developmental Inventory (BDI) with 40 disabled children under 30 months of age. Subjects were also given the Bayley Scales and Vine Scales of Adaptive Behavior. Results indicated high concurrent validity, interrater reliability, and internal consistency for the BDI. (Author/DB)

Two studies concerned with agreement in ratings of temperament are reported. Ratings of the mothers of toddlers versus daycare workers were compared on the Toddler Temperament Scale (Study 1), and on ratings of a videotape of a 2-year-old child for responses relevant to six dimensions of temperament (Study 2). (Author/BN)

A total of 33 hearing and 29 deaf preschoolers were observed over seven months during outdoor free play at school. Three types of peer relationships were examined: those between nonfriends, between temporary friends, and between long-term friends. The differential functions of these relationships are discussed. (NH)

Preschool children transferring to new schools were observed during a two-week period prior to separation from classmates. "Anticipatory" reactions by departing children were similar to behaviors noted in young children separated from their mothers during the mother's hospitalization for the birth of another child. (Author/RH)

Two experiments tested the assertion that development of quantitative knowledge follows a U-shaped course with an early stage of conservation based on functional significance. Tested three age groups of children from three to six years. Results suggest the assertion is unwarranted and reveal that performance in younger children is best interpreted…

Evaluation of maternal responsiveness of 109 preschoolers with disabilities (Down Syndrome, neurological impairment, and developmental delay) in free play situations found that parental age, mother's support, and child responsiveness contributed to maternal responsiveness. (Author/DB)

The article discusses using Boolean logic as a tool for searching computerized information retrieval systems in special education and rehabilitation technology. It includes discussion of the Boolean search operators AND, OR, and NOT; Venn diagrams; and disambiguating parentheses. Six suggestions are offered for development of good Boolean logic…

Phoneme-specific nasal emission was identified in 36 children, age 3-16; 19 children had no orofacial mechanism anomalies, whereas 17 had findings ranging from minor to severe. The 2 groups were more alike than different in speech behaviors. Five patterns of phoneme-specific nasal emission were exhibited by 2 or more children. (Author/JDD)

The study compared the effectiveness and efficiency of concurrent and isolation-intermix instruction in teaching four preschool children to read common words in their environment. Concurrent instruction resulted in students learning conditional discriminations in fewer trials and minutes of instructional time suggesting the value of teaching…

Discusses the coordination and history of pre-school services in Britain since the 1970s. During this century, British preschool services have developed within separate areas of public policy. In the late 1970s, coordination became a central issue in public debate and government policy. (RJC)

This study examined initial preferences for verb interpretation by 15 5-year-old children with specific language impairment, 15 language-matched children, and 15 age-matched children. Children indicated preferred interpretations of novel verbs from videotapes of motion and change-of-state activity scenes. Findings suggested that children's verb…