Teachers’ Concepts of Spatial Scale: An international comparison

Metric scale is an important concept taught as part of science curricula across different countries. This study explored metric and relative (body-length) scale concepts of inservice (N?=?92) and preservice (N?=?134) teachers from Austria, and Taiwan, and their concepts were compared with those of teachers from the USA. Participants completed three assessments: the Scale Anchoring Objects (SAO), Scale of Objects Questionnaire (SOQ), and a subsample of participants were interviewed with the Learning Scale Interview. A Rasch analysis was conducted with the SAO and SOQ and results showed that the Rasch model held for these assessments, indicating that there is an underlying common dimension to understanding scale. Further analyses showed that accuracy of knowledge of scale measured by the SAO and SOQ was not related to professional experience. There were significant differences in teachers’ accuracy of scale concepts by nationality. This was true for both metric and body-length SAO assessments. Post hoc comparisons showed that the Austrian and Taiwanese participants were significantly more accurate than the US sample on the SAO and SOQ. The Austrian participants scored significantly higher than the US and the Taiwanese participants. The results of the interviews showed that the Taiwanese experienced teacher participants were more likely to report learning size and scale through in-school experiences than the Austrian or the US participants. US teachers reported learning size and scale most often through participating in hobbies and sports, Taiwanese teachers reported learning scale through sports and reading, and Austrian teachers most often noted that they learned about scale through travel.     

Review of issues in black dialect; a proposed two-way bilingual educational approach; and considerations for the congenitally deaf child

The deficit theory and the difference theory of linguistic competence are defined and reviewed. Evidence is drawn upon to support the notion of linguistic differences between the dialect of black children and that of the majority society. Implications for educational methods are discussed, culminating in a proposed “two-way” bilingual approach. The difference and deficit viewpoints and the proposed approach are applied to the testing, education, and social functioning of congenitally deaf children.     

The evolution of special education in Malaysia

This article traces the evolution of special education in Malaysia across four chronological stages: before and during the early colonial period (before 1900), pre‐independence (1900–1957), post‐independence (1957–1990) and modern Malaysia (1990 to the present), through document analysis. By placing current issues and trends within a historical perspective, we can provide a context for understanding current practices in relation to shifts in policy paradigms. The effects of policy changes throughout the years are discussed in the context of issues facing special education today. Identifiable areas of improvements are organised into eight themes: (1) provision of education for students with special needs and the degree to which they are inclusive; (2) encouragement of diversity within highly structured education systems; (3) the importance of funding; (4) restructuring pre‐service teacher preparation; (5) multidisciplinary support and collaboration; (6) programme outcomes; (7) provision of related services; and (8) epidemiological data.     

Violence and the changing universe of disabilities

The field of special education has primary responsibility for providing specialized services to young children with disabilities in the schools. Increasingly, it is recognized that many disabilities identified among young children may be attributable to environmental variables, such as violence, poverty, toxic materials exposure, and family dysfunction. Issues of violence hold particular relevance for special education professionals. Recent studies report that young children with disabilities are 1.7 times more likely to be victims of maltreatment than children without disabilities. For children with disabilities living with the effects of violence, the infrastructure of special education as it is now developing may be the most promising approach to individual and systems intervention. Comprehensive community-based initiatives are replacing fragmented practices. The new collaborations can multiply the results of intervention or support programs beyond those attainable through any single approach. Views expressed in this article are solely those of the author and do not reflect policies of the U.S. Department of Education.