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Cumulative Advantage And Student Performance In General Chemistry: An Empirical Study At A Midwest Tier 1 University (2016-2019), Nicole Barvian Aug 2023

Cumulative Advantage And Student Performance In General Chemistry: An Empirical Study At A Midwest Tier 1 University (2016-2019), Nicole Barvian

Dissertations

General chemistry (GC) plays a crucial role in the academic and career outcomes of students interested in postsecondary science, engineering and medicine. As a whole, chemistry education research literature has reported student attrition rates averaging from 25% to 35% for nearly a century. Student attrition rates can be attributed to a number of factors, including high school preparation (e.g. Tai et al. 2006), opportunity to learn (Carroll, 1989) and accumulated time and practice in a domain (e.g. Ericsson et al. 1993). The factors, in turn, are affected by mechanisms of social stratification, in particular, the social mechanism of cumulative advantage …


The Impact Of A Culturally Responsive Approach In Science Education On Kindergarten Students, Monique Hite-Patterson May 2023

The Impact Of A Culturally Responsive Approach In Science Education On Kindergarten Students, Monique Hite-Patterson

Dissertations

Classrooms today are more ethnically and linguistically diverse. Unfortunately, students of color demonstrate a history of marginalized educational inequities (Williamson et al., 2007). These marginalized educational inequities impact academic achievement across all content areas especially literacy, math, and science. To improve the academic performance of students who are culturally, racially, ethnically, and linguistically diverse, methods of instruction and pedagogy that better facilitate learning among diverse student populations must be instituted (Ladson-Billings, 2005). A mixed methods study was conducted in response to the need to examine the impact of using culturally responsive strategies on kindergarten student’s attitudes towards science and their …