This investigation examined Chinese children's development of place-value numeration concepts from ages 3 through 9, compared the development of place-value understanding of these Chinese children with that of American and Genevan children whose performances had been described in the literature, and examined the influence of adult assistance during Chinese children's performances on some of the place-value tasks.

This paper examined the process followed in the selection and establishment of an inner-city Professional Development School located in a large, North Texas school district.

Even though the Youth Opportunities Unlimited program has been in effect for ten years, there exists no current, comprehensive, effectiveness research on YOU. Such analysis is needed to determine the value of the YOU program. The purpose of this study is to evaluate the effectiveness of the YOU program. Both quantitative and qualitative research methods are used in this study. Quantitative analysis is provided through factual data collected through an alumni survey. Qualitative analysis is provided through personal opinion information obtained from YOU alumni through the survey and by personal interview. The YOU program at UNT is a successful compensatory education program that helps improve the education and the lives of America's at-risk students.