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Xinyin Chen; Jiaxi Zhou; Dan Li; Junsheng Liu; Liying Cui – Developmental Psychology, 2024
This study examined relations of affinity for solitude with social-behavioral, academic, and psychological adjustment in Chinese children and adolescents. The participants included 3,417 students (1,714 boys) in fourth, sixth, and eighth grades (M[subscript ages] = 10, 12, and 14 years, respectively) in China. Data on affinity for solitude were…
Descriptors: Foreign Countries, Children, Adolescents, Preferences
Wang, Yunqi; Siegler, Robert S. – Developmental Psychology, 2023
We examined the development of numerical magnitude representations of fractions and decimals from fourth to 12th grade. In Experiment 1, we assessed the rational number magnitude knowledge of 200 Chinese fourth, fifth, sixth, eighth, and 12th graders (92 girls and 108 boys) by presenting fraction and decimal magnitude comparison tasks as well as…
Descriptors: Elementary School Students, Secondary School Students, Grade 4, Grade 5
The Social Self in Early Adolescence: Two Longitudinal Investigations in the United States and China
Setoh, Peipei; Qin, Lili; Zhang, Xin; Pomerantz, Eva M. – Developmental Psychology, 2015
This research examined how children's inclusion of social personal attributes (e.g., talkative and argumentative) in their views of themselves changes over early adolescence in the United States and China. In 2 studies (N = 825 in Study 1 and 394 in Study 2) using open-ended methods (e.g., completion of "I ... " stems), American and…
Descriptors: Foreign Countries, Early Adolescents, Longitudinal Studies, Individual Characteristics