title: Cross- and within-cultural variations in children's understanding of distance, time, and speed interrelationships: a follow-up study.
abstract: A problem with interpretations of differences in mathematic achievement between students from Asian countries and those from the United States is the seemingly implicit assumption of the cultural homogeneity of Asian societies. Researchers rarely measure the effects of variables within cultures that are hypothesized to be related to differences across cultures. In the present study, the authors examined the effects of socioeconomic status (SES) and quality of instruction on Chinese students' (1st, 3rd, and 5th grades) understanding of distance, time, and speed. The results indicated that (a) low SES in China can impede the development of children's mathematical cognition and (b) higher SES does not guarantee better performance. The implication is that the gap in mathematical performance between socioeconomically advantaged and disadvantaged children can be narrowed or even eliminated through instructional practices that focus on the systematic training of children's mathematical thinking.
authors.affiliation: Department of Psychology, St. John's University, Jamaica, NY 11439, USA. zhouz@stjohns.edu
authors.forename: Zheng
authors.initials: Z
authors.lastname: Zhou
authors.forename: Stephen T
authors.initials: ST
authors.lastname: Peverly
authors.forename: Chongde
authors.initials: C
authors.lastname: Lin
mesh_terms: D002648:Child; D002681:China; D003210:Concept Formation; D003431:Cross-Cultural Comparison; D003469:Culture; D004215:Distance Perception; D004522:Educational Status; D005500:Follow-Up Studies; D006801:Humans; D008433:Mathematics; D009039:Motion Perception; D011340:Problem Solving; D012959:Socioeconomic Factors; D013663:Teaching / Q000379:methods; D013998:Time Perception; D014481:United States