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Chen, Mengdi; Xu, Qinmei; Cui, Ming – School Psychology International, 2021
The present study investigated (1) the mediating role of attention in the associations between children's sleep problems and classroom learning behaviors in elementary school, and (2) the moderating role of gender in these associations. Results from structural equation modeling showed that children's sleep problems had a significant and negative…
Descriptors: Sleep, Attention, Student Behavior, Elementary School Students
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McNeil, Nicole M. – Child Development, 2008
Do typical arithmetic problems hinder learning of mathematical equivalence? Second and third graders (7-9 years old; N= 80) received lessons on mathematical equivalence either with or without typical arithmetic problems (e.g., 15 + 13 = 28 vs. 28 = 28, respectively). Children then solved math equivalence problems (e.g., 3 + 9 + 5 = 6 + __),…
Descriptors: Children, Grade 2, Grade 3, Grade 5