Understanding attitudes towards anthropogenic disturbances, especially among undergraduates, is important to inform educational practices because of the theoretical link between attitude and behavior. We evaluated the attitudes of undergraduate students in a biology majors course and nonmajors course toward two anthropogenic disturbances: wildfire…

In this exploratory mixed-methods analysis of students' perceptions of inclusion in introductory STEM courses for STEM majors, we asked students to rate inclusion in their class and to provide an open-text explanation of their rating. Analyzing 1930 qualitative responses resulted in a codebook containing academic, identity, and nonspecific…

Pressure gradients serve as the key driving force for the bulk flow of fluids in biology (e.g., blood, air, phloem sap). However, students often struggle to understand the mechanism that causes these fluids to flow. To investigate student reasoning about bulk flow, we collected students' written responses to assessment items and interviewed…

Vaccines are an important and societally relevant biology topic, but it is unclear how much college biology students know about how vaccines work and what inaccurate ideas they have about that process. Therefore, we asked more than 600 college students taking biology courses at various levels to explain, "How does a vaccine work?" in a…

Undergraduate students interact with the culture of scientific research when they participate in direct mentorship experiences and laboratory courses such as course-based undergraduate research experiences (CUREs). Much work has been done to explore how CUREs impact the interest, motivation, and retention of undergraduate students in science.…

Our understanding of how active learning affects different groups of students is still developing. One group often overlooked in higher education research is students with disabilities. Two of the most commonly occurring disabilities on college campuses are attention-deficit/hyperactivity disorder (ADHD) and specific learning disorders (SLD). We…

Investigating definitions of success and failure among introductory biology students is essential for understanding what underlies their self-efficacy; a student who gets a B on an exam may lose self-efficacy if they define failure as anything less than an A. Yet, whether students have the same definitions for success as they have for failure in…

Despite the wealth of research exploring science, technology, engineering, and mathematics (STEM) identity and career goals in both formal and informal settings, existing literature does not consider STEM identity for undergraduate students pursuing health and medical careers through STEM pathways. We address this gap by examining the STEM…

Teacher content knowledge has been identified as a key prerequisite to effective instruction, and current educational policies require measurement of teacher content knowledge to assess candidacy for licensure. The primary instruments used in the United States are the Praxis Subject Assessment exams, which are designed to measure the…

University science, technology, engineering, and math (STEM) summer bridge programs provide incoming STEM university students additional course work and preparation before they begin their studies. These programs are designed to reduce attrition and increase the diversity of students pursuing STEM majors and STEM career paths. A meta-analysis of…

To support Black students in earning undergraduate science degrees, faculty need to understand the mechanisms that Black students use to succeed. Following an anti-deficit achievement approach, we used the community cultural wealth framework to investigate the strengths that Black undergraduates bring to their science majors. Community cultural…

Biologists produce knowledge that can be applied to both global and personal challenges. Thus, communicating this knowledge to the general public is becoming increasingly important. One way information can move between different communities is through boundary spanners. Boundary spanners are individuals embedded in both communities who can…

We developed labs on the evolution of antibiotic resistance to assess the costs and benefits of replacing traditional laboratory exercises in an introductory biology course for majors with a course-based undergraduate research experience (CURE). To assess whether participating in the CURE imposed a cost in terms of exam performance, we implemented…

Given the centrality of data visualizations in communicating scientific information, increased emphasis has been placed on the development of students' graph literacy--the ability to generate and interpret data representations--to foster understanding of domain-specific knowledge and the successful navigation of everyday life. Despite prior…

Despite calls for improved data-collection efforts tracking transgender and gender nonconforming (TGNC) people in science, technology, engineering, and mathematics (STEM) education, there have been no reports of TGNC continuation in STEM majors at the university level. Using national, longitudinal data from the Higher Education Research Institute…