Science and Mathematics Education Commons^™

The Impact Of A K-8 Stem Program On Grades And Student Choice Of Stem And Advanced Mathematics And Science Coursework In High School, Astrid Rodrigues

Dissertations

The demands of today’s workforce call for schools to prepare their students to have problem-solving skills and be critical thinkers and collaborative colleagues. Science, Technology, Engineering, and Mathematics (STEM) learning has been known to cultivate, excite, and promote critical thinking and problem-solving skills in students from an early age.

This study explored the high school course selection of students who had participated in a compulsory Kindergarten to 8^th grade (K-8) STEM program, called Project Lead the Way (PLTW), while in middle school. Specifically, the study compared the number of STEM and advanced mathematics and science courses that students who …

Ontario High School Science Word List (Ohswl), Mohamed Mahfouz

Electronic Thesis and Dissertation Repository

This research aims to explain the development of an Ontario High School Science Corpus and subsequently an Ontario High School Science Word List (OHSWL). The OHSWL is a list of the most frequent technical words in the Ontario high school science curriculum. The science corpus was compiled from Ontario science textbooks and public written lecture material. A total of 803 lemmas were identified as part of the OHSWL. The coverage of the OHSWL in the science corpus vs non-science corpus is 7.79% and 1.52% respectively. The high frequency vocabulary (top 3,000 words) of the Corpus of Contemporary American English (COCA) …

The Social Support Networks Of Students Who Identify As Black And Latino/A/X In Stem And Sbe Graduate Programs At Predominantly White Institutions, Kristi A. Tullis

Dissertations

Graduate students from historically underrepresented minority (URM) groups (those who identify as Black/African-American, Hispanic/Latino/a/x, Native American, Native Hawaiians/Pacific Islanders and/or Alaska Natives) encounter systemic and institutional hindrances to degree completion when enrolled in STEM doctoral programs at predominantly white institutions (Guiffrida & Douthit, 2010). Support networks have been identified as an important component for retention and success for graduate students from URM groups (Carlone & Johnson, 2007; Clewell, 1987; Johnson-Bailey, Valentine, Cervero, & Bowles, 2008; Joseph, 2012; Sweitzer, 2009). This study investigates the composition and structure of URM graduate students’ support networks, where their support comes from, in what capacity, …

A Phenomenological Case Study Exploring The In-Home Experiences Of African Americans Pursuing Stem Degrees At A Historically Black College, Michael Lewis

Open Access Theses & Dissertations

Exploring the In-Home Experiences of African American Students Pursuing STEM Degrees is a Phenomenological Case study that examines the experiences of five African American students at a Historically Black College. This study explores the internal (within oneself) and external (interactions with parents and siblings) attributes of the in-home experiences; Focusing on how the internal and external experiences impacted African American studentsâ?? decisions to pursue STEM degrees. Data was collected over a period of nine months, notes were transcribed, and analyzed for themes. The themes that emerged were (1) Conflict Experienced Early on Improves Character Development. (2) Your Focus Influences Who …

Examining Motivation As A Mechanism For The Effects Of Stereotype Threat On Stem Outcomes: A Longitudinal Mediation Analysis, Delaram A. Totonchi

Educational Leadership & Workforce Development Theses & Dissertations

Although African-American students start STEM majors with higher levels of interest compared to their racial majority peers, they drop out of these majors at higher rates. One often tested explanation for this racial disparity is stereotype threat–the anxiety related to being judged stereotypically or the fear of confirming such stereotypes. Stereotype threat negatively impacts academic outcomes through a variety of psychological mechanisms including declined motivation. Accordingly, in this study, I examined expectancy-value beliefs as motivational mechanisms for the effects of stereotype threat on STEM outcomes. Participants were 362 African-American students in introductory chemistry and biology courses who completed surveys at …