Speech problems affect about 66% of children with classic galactosemia (CG), but limited evidence is reported on early motor and sensory motor development in this at-risk population. Research has been focused on speech and language development, leaving a paucity of data on motor and sensory differences. This paper describes preliminary data…

Recent years have seen a rise in the popularity of eye-tracking methods to evaluate infant and toddler interpretation of visual stimuli. The application of these methods makes it increasingly important to understand the development of infant sensitivity to the perceptual properties implicated in such methods. In light of recent studies that…

We explored the amount and timing of temporal synchrony necessary to facilitate prenatal perceptual learning using an animal model, the bobwhite quail. Quail embryos were exposed to various audiovisual combinations of a bobwhite maternal call paired with patterned light during the late stages of prenatal development and were tested postnatally for…

This study summarises the findings based on two case study sensory gardens in the United Kingdom, in terms of the educational development and social interaction of children with special needs and the staff who care for them. The aim was to observe and record the users' behaviour when engaging with features in the sensory garden. The data…

Background: Previous research with earlier versions of the WISC and WAIS has demonstrated that when administered to people who have intellectual disabilities, the WAIS produced higher IQ scores than the WISC. The aim of this study was to examine whether these differences still exist. A comparison of the Wechsler Adult Intelligence Scale-Third…

Several studies have reported that individuals with autism and Asperger's syndrome show a local processing bias on tasks involving features and configurations. This study assessed whether this bias results from differences in the perception of features or a cognitive bias to attend to features in autism as a consequence of a deficit in attending…

Compares the performances of equivalent groups of six- and eight- year-olds in the United Kingdom and the United States on pitch transposition and rhythmic inversion music conservation tasks. Results showed older students outperformed younger. Maintains Piagetian explanations of results are inadequate. (Author/JDH)

Discussion of students' understanding of illustrations in textbooks focuses on a British study designed to determine whether secondary school pupils could identify cut surfaces of objects in biological illustrations. Implications for theories of perceptual development and the role of illustrations in teaching are discussed, and further research…

This document contains the proceedings of a conference on family literacy that was attended by representatives of community-based literacy and family literacy programs in Newfoundland and Labrador. The document begins with an executive summary of the conference activities. The texts of the following keynote addresses are presented: "A…