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Substance Use Initiation Among Mexican Children: An Examination Of Individual And Ecological Factors, Alejandro L. Vázquez
Substance Use Initiation Among Mexican Children: An Examination Of Individual And Ecological Factors, Alejandro L. Vázquez
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Mexico is experiencing increased rates of substance use among children and adolescents. This is concerning as early substance use is associated with an increased risk for developing mental and physical health problems during adulthood. These outcomes may be prevented through early identification and intervention before individuals encounter the negative consequences of substance use/abuse. The current dissertation sought to improve our knowledge regarding factors associated with substance use and intention for first time use among Mexican children. Three manuscripts examined child individual characteristics and aspects of their environment. The first manuscript examined demographic characteristics to determine whether particular groups of children …
Preschool Children's Development In Number, Geometry, And Executive Function: A Cross-Lagged Examination, Brionne G. Neilson
Preschool Children's Development In Number, Geometry, And Executive Function: A Cross-Lagged Examination, Brionne G. Neilson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Children develop rapidly during early childhood, and this includes their mathematics and executive function (EF) skills. Past research has focused on connections between early mathematics and EF, but more work was needed to fully understand these relations. In particular, past studies have generally used numeracy-based measures to assess early mathematics, although professional guidelines indicate a more comprehensive construct that includes geometry. The research herein addresses some of the gaps of previous work as it examines unique connections between early number, geometry, and EF. One hundred eighteen preschool children from urban and rural communities, being an average age of 53 months …