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Direct linkLi, Wei; Konstantopoulos, Spyros – Journal of Research on Educational Effectiveness, 2016
Class size reduction policies have been widely implemented around the world in recent years. However, findings about the effects of class size on student achievement have been mixed. This study examines class size effects on fourth-grade mathematics achievement in 14 European countries using data from TIMSS (Trends in International Mathematics and…
Descriptors: Class Size, Grade 4, Mathematics Achievement, Evidence
Stevenson, Kathryn T.; Peterson, M. Nils; Carrier, Sarah J.; Strnad, Renee L.; Bondell, Howard D.; Kirby-Hathaway, Terri; Moore, Susan E. – Journal of Environmental Education, 2014
Significant life experience research suggests that the presence of role models, time outdoors, and nature-related media foster pro-environmental behavior, but most research is qualitative. Based on a random sample of middle school students in North Carolina, USA, we found limited positive associations between presence of a role model and time…
Descriptors: Middle School Students, Environmental Education, Correlation, Role Models
