This article examines four preadolescent girls' physical lives over three years inside and outside of schools (fourth, fifth, and sixth grades). The girls participated in a school-based physical education intervention during the first two years that was designed to enhance their physical activity (PA) choices in both environments. At the…

The aim of this study was to assess whether and how a sustained instructional focus on argumentation might improve children's understanding and application of key epistemic criteria for scientific arguments. These criteria include the articulation of clear, coherent causal claims, and the explicit justification of such claims with appropriate…

Youth strengths are as important to consider as deficits in understanding developmental outcomes and thus are an important component of psychoeducational assessment. Latino/as are understudied with regard to strength-based constructs, although cultural and socioeconomic factors may be related to differences in Latino/a parents' views of their…