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Life Sciences

Theses and Dissertations

University of Wisconsin Milwaukee

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Full-Text Articles in Education

Educational Environments And Children's Physical Activity And Sedentary Behaviors, Nathan R. Tokarek May 2023

Educational Environments And Children's Physical Activity And Sedentary Behaviors, Nathan R. Tokarek

Theses and Dissertations

Children and adolescents spend the majority of their day engaged in sedentary behaviors (SB), while also not meeting physical activity (PA) recommendations. The failure to develop and maintain health enhancing behaviors from a young age may impact an individual throughout their life. With children and adolescents spending a large proportion of their waking hours in a school setting, the educational environment presents an opportunity in which children and adolescents’ PA and SB can be positively influenced. Therefore, the purpose of this dissertation was to explore how children and adolescent’s school time PA and SB are associated with the educational setting, …


The Impact Of Stand-Biased Desks On After-School Physical Activity Behaviors In Children, Nathan Tokarek Aug 2017

The Impact Of Stand-Biased Desks On After-School Physical Activity Behaviors In Children, Nathan Tokarek

Theses and Dissertations

The purpose of this study was to assess changes in after-school time spent performing sedentary behavior (SB), light intensity physical activity (LPA), and moderate to vigorous-intensity physical activity (MVPA) among elementary school children in response to the introduction of stand-biased desks in the classroom. Thirty-one 6th grade participants randomly assigned by their teacher to a traditional (CON) or stand-biased (INT) desk provided complete accelerometer data. After-school PA and SB were measured on four consecutive weekdays at baseline and 10-weeks. Wilcoxon Rank Sum Tests were used to detect significant differences (p<0.10) in changes in the proportion of after-school wear time performing SB and PA between groups. Results suggested no significant differences in changes in after-school time performing SB (p=0.770), LPA (p=0.740), or MVPA (p=0.470). Significant differences in the change in moderate PA (INT: -1.4%; CON: -0.2%, p=0.093) were detected. Stand-biased desks were not detrimental to children’s after-school PA and SB.


The Effects Of Supplemental Online Learning Aids On Student Performance And Student Engagement In Medical Microbiology, Kimberly Murray May 2014

The Effects Of Supplemental Online Learning Aids On Student Performance And Student Engagement In Medical Microbiology, Kimberly Murray

Theses and Dissertations

The purpose of this study was to determine the effects of online learning aids on student performance and engagement. The thirty-five participants of the current study were students enrolled in two sections of a junior level Medical Microbiology laboratory. The experimental section was required to spend ten minutes each week on an online learning aid. The online program, StudyMateTM, was used to present text and images in the form of flash cards, multiple choice questions, matching, and crossword puzzles. Both groups completed the Index of Learning Style survey, an initial engagement survey at the start of the course, and a …