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de Heer, Hendrik Dirk; Balcazar, Hector G.; Castro, Felipe; Schulz, Leslie – Health Education & Behavior, 2012
This study assessed effectiveness of an educational community intervention taught by "promotoras de salud" in reducing cardiovascular disease (CVD) risk among Hispanics using a structural equation modeling (SEM) approach. Model development was guided by a social ecological framework proposing CVD risk reduction through improvement of…
Descriptors: Evidence, Intervention, Structural Equation Models, Diseases
Hill, Daya D. – ProQuest LLC, 2010
This study was designed to determine if a relationship exists between student characteristics and the practice of grade retention. Specifically, student characteristics include gender, ethnicity, socioeconomic status, early birth date, and students who are English Language Learners (ELL). The student sample included 1,187 participants from a large…
Descriptors: Second Language Learning, Geometric Concepts, Student Characteristics, Teaching Methods