This quantitative study used archived student records to determine which high school and postsecondary factors are the most significant predictors of college retention among 2,175 students enrolled at the University of West Georgia in Fall 2018. A two-tailed t-test was conducted for research questions one and two to analyze the high school GPAs…

This study investigated factors influencing Force and Motion Conceptual Evaluation (FMCE) pretest and post-test scores for a sample (N=1116 students) collected in the introductory calculus-based mechanics class at a large eastern land-grant university. Several academic and noncognitive factors were examined using correlation analysis and linear…

In this paper, we study how well SAT scores, high school GPA, and undergraduate precalculus grades relate to undergraduate calculus grades at a 4-year private nonprofit university that does not have a placement exam. In addition, we compare the success in calculus of two groups of students, both of whom require two semesters to pass calculus. The…

The speed-accuracy trade-off (SAT) suggests that time constraints reduce response accuracy. Its relevance in observational settings--where response time (RT) may not be constrained but respondent speed may still vary--is unclear. Using 29 data sets containing data from cognitive tasks, we use a flexible method for identification of the SAT (which…

I show that there are better measures of student college performance than grade point average (GPA) by undertaking a fine-grained empirical investigation of grading within a large public university. The value of using GPA as a measure of comparative performance is undermined by academically weaker students taking courses where the grading is more…

The purpose of this study is to understand how well the national SAT Validity Study results (Westrick et al., 2019), which is based on the entering class of 2017, generalize to other cohorts of students and how well the SAT predicts longer term outcomes beyond first-year grade point average (FYGPA) and second-year retention. Results show that the…

Students' motivational beliefs, such as disciplinary intelligence mindsets, can influence their physics performance and persistence. Intelligence mindset beliefs have long been argued to fall along of continuum between fixed and growth mindsets. Those with fixed physics mindsets believe that ability in physics is innate and unchangable, while…

Students' self-efficacy in physics classes can play a key role in shaping course outcomes. Prior research has shown that women have a lower self-efficacy than men in calculus-based introductory physics courses. We administered a validated survey to 564 students to investigate the gender differences in self-efficacy and how it predicts student…

This study examined the persistence of first-year engineering students at a Hispanic-Serving Institution (HSI) and a Historically Black College and University (HBCU) pre- and mid-COVID-19 interruptions and whether their characteristics (race/ethnicity, financial need status, first-generation status, SAT scores) predicted their persistence. Using…

In this study, we investigated female and male students' sense of belonging and their academic performance measured by the Force Concept Inventory (FCI) and course grades in a calculus-based introductory physics course at a large public university in the United States. We find that compared to male students, female students' sense of belonging was…

Institutions of higher education face a great deal of pressure to be accessible, inclusive, and diverse, but these goals should not come at the expense of maintaining high standards. Universal and vigilantly enforced standards exist not only to safeguard students' best interests, but are crucial to the academic integrity and core educational…

This report examines the value of SAT scores for determining merit-based scholarship decisions as well as admission to highly selective academic programs such as honors programs or colleges. Results show that the SAT is a highly effective tool for predicting students' chances of earning a first-year grade point average (FYGPA) of 3.00 or higher…

Research on the Advanced Placement (AP) program generally shows that students scoring 4s and 5s on AP exams outperform their non-AP peers in subsequent college courses. However, faculty and academic advisors often suggest that students with AP credit should repeat prerequisite courses in college before attempting advanced coursework. We compared…

Student sense of belonging in physics classes may not only play a key role in shaping course outcomes but also influence student persistence and future career aspirations. Prior research has shown that women have a lower sense of belonging than men in calculus-based introductory physics courses. However, prior research has generally not…

This quantitative exploratory study investigated factors related to the fail rate of first-year students in Introduction to General Chemistry courses (CHEM 1xx) at a mid-sized public research university. This course represents a gateway course for many scientific, medical, and healthcare majors. The sample consisted of 595 undergraduate students…