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Lambert, Richard G. – Center for Educational Measurement and Evaluation, 2023
This study sought to investigate whether there were performance differences between the children who engaged with the Ignite by Hatchâ„¢ educational gaming system using the English- or Spanish-language versions of the games. Differential item functioning methods (DIF) were employed to investigate these differences. Specifically, DIF analyses can…
Descriptors: Comparative Analysis, Educational Games, Spanish, English
Fields, Jason – US Department of Commerce, 2004
The data in this report is from the Annual Social and Economic Supplement (ASEC) to the 2003 Current Population Survey (CPS). The population represented (the population universe) in the ASEC is the civilian non institutionalized population living in the United States. Members of the Armed Forces living off post or with their families on post are…
Descriptors: Marital Status, Family Characteristics, Census Figures, Employment Level
Wylie, Cathy; Thompson, Jean; Lythe, Cathy – 1999
A longitudinal study described variations and changes in New Zealand children's cognitive, social, communicative, and problem-solving competencies from school entry at age 5 years and examined the impact of early childhood education experiences, family resources, home activities, and school resources on those competencies. This report, the third…
Descriptors: Academic Achievement, Childhood Attitudes, Children, Cognitive Development