Validating an instrument for measuring community cultural wealth with biology majors at a Hispanic-serving institution.

Boosting underrepresented student persistence in STEM majors has been of interest for several years. Prior research has explored various factors that may influence student success and persistence in STEM majors. Specifically, some of these studies have employed Yosso's community cultural wealth framework to explore how a student's cultural wealth may link to certain outcomes. Most of these studies have taken a qualitative approach when exploring cultural wealth and less adopt a quantitative approach. Using biology students in an introductory biology class during the fall (n = 303) and spring semesters (n = 215) at a large Hispanic-serving institution in the southeastern United States, this study seeks to contribute to the literature by validating a previously constructed instrument with a new population. An exploratory factor analysis (EFA) was conducted using principal axis factoring and an oblique rotation. EFA results revealed 10 dimensions of cultural wealth. Additionally, confirmatory factor analysis confirmed that the model produced properly measures the constructs as intended. Overall, the final 56-item instrument used in this study was validated and can be used for measuring cultural wealth in similar populations.

Learning in context: Undergraduate students' knowledge and the content retention of anatomy between discipline-specific and integrated course approaches.

Undergraduate introductory human anatomy and human physiology courses are either taught as discipline-specific or integrated anatomy and physiology (A&P) sequences. An institution underwent a curricular revision to change the course approach from discipline-specific Human Anatomy and Human Physiology to an integrated A&P I and II sequence, allowing the unique opportunity to explore the potential role of contextual learning in academic achievement and content retention. Mediation and moderation analysis was used to evaluate lecture examinations, laboratory practical examinations, and anatomical content retention between the different course approaches. Undergraduate students in the integrated A&P I course approach performed significantly better on lecture assessments and had a higher anatomy content retention rate at the end of the year than students enrolled in the standalone Human Anatomy course. The lecture examination averages between Human Physiology and A&P II (the second course in the sequence), as well as the anatomy laboratory practical examinations, were not significantly different between discipline-specific and integrated course approaches. The results suggest contextual learning-providing physiological context to anatomical structures-increases the anatomical content retention and academic achievement overall.

Inclusive and active pedagogies reduce academic outcome gaps and improve long-term performance.

We assessed the impacts of the implementation of inclusive and active pedagogical approaches in an introductory biology sequence at a large, public research university in the northeast United States. We compared academic performance between these sections with other sections of the same course where didactic approaches were used over a five-year period. We also compared this five-year period (2014-2018) with the previous five years of the same courses. Additionally, we also tracked the academic performance of the students from the sections where active learning and inclusive teaching were used, as well as the more conventionally taught (lecture-based) sections in future, mandatory biology courses. We found that the inclusively taught section of the first semester of introductory biology increased the odds of students earning higher grades in that particular section. The active learning section in the second semester narrowed the ethnic performance gap when compared to similar sections, both historically and those run concurrently. Finally, students who matriculated into the inclusively taught section of biology in the first semester followed by the active learning section in the second semester of introductory biology performed better in 200-level biology courses than students who had zero semesters of either active or inclusive pedagogy in their introductory year. Our results suggest that active and inclusive pedagogies hold great promise for improving academic performance when compared to didactic approaches, however, questions remain on the most appropriate ways for capturing the impact of inclusive approaches. Implications for institutional approaches and policy are also discussed.

Student preference for course approach to pedagogically different methodologies in anatomy and physiology.

Introductory anatomy and physiology courses are either taught as discipline-specific courses (human anatomy and human physiology) or integrated sequences [combined human anatomy and physiology (A&P I and A&P II)]. This variation suggests there is no agreed upon pedagogical standard for teaching introductory anatomy and physiology. We surveyed undergraduate students enrolled in human anatomy, human physiology, A&P I, and A&P II to determine their course approach preference, either discipline-specific or an integrated A&P sequence, and the underlying reasons for their preferences. The literature suggests that understanding students' preferred learning environment influences learner satisfaction, level of achievement, and socioemotional adjustment in the classroom. Our qualitative analysis revealed students prefer an integrated A&P course approach to a discipline-specific sequence with "building on prior knowledge," "easier," and "increased understanding" emerging as the top reasons for their preferences. Our findings have implications for course design and curricular reforms.

A Chance at Birth: An Academic Development Activity To Promote Deep Reflection on Social Inequities.

I describe the structure and implementation of an activity I use in academic development, aimed at introducing higher education faculty to social inequities in a profound way. The activity is structured such that previously naïve practitioners as well as those somewhat engaged in equity pedagogies are provided new ways of thinking about the role classroom practices play in social inclusion. Here I reflect on the activity's genesis, provide suggestions for its use, and present considerations for academic developers interested in using it for their own practice.

Career Choice among First-Generation, Minority STEM College Students.

We qualitatively investigated ways in which undergraduates unpacked their perceptions of STEM careers after attending a seminar series that introduced them to diverse scientists. Using Social Cognitive Career Theory (SCCT) as a guiding framework, we explored how culturally-specific realities impacted students' career choices. Our findings suggest that familial ties and cultural expectations played key roles in determining how students navigated career choice. Our results have implications for how institutions navigate career pursuit discussions with students.

On the Problem and Promise of Metaphor Use in Science and Science Communication.

The language of science is largely metaphorical. Scientists rely on metaphor and analogy to make sense of scientific phenomena and communicate their findings to each other and to the public. Yet, despite their utility, metaphors can also constrain scientific reasoning, contribute to public misunderstandings, and, at times, inadvertently reinforce stereotypes and messages that undermine the goals of inclusive science. This paper 1) examines the generative potential of metaphors to the advancement of scientific knowledge and science communication, 2) highlights the ways in which outdated metaphors may limit scientific inquiry and contribute to public misunderstandings, and 3) critically analyzes the implications of cryptic social and political messages embedded in common metaphors in the life sciences.

Using a Logic Model to Direct Backward Design of Curriculum.

Contemporary approaches to STEM course design typically encourage the backward design of curricula. This is to say that the learning activities and assessments of the course are explicitly guided by the learning outcomes of the course. Less discussed is the fact that this paradigm is also used in nonacademic settings. From this perspective, drawing from the nonacademic world, we discuss the use of a logic model approach as a structured, orderly way to implement backward design. We use the design and implementation of an introductory biology class to illustrate how a logic model template helped frame our inclusive, Freirean approach to teaching and learning.

On faculty development of STEM inclusive teaching practices.

Faculty development of inclusive teaching practices has become more common in response to significant differences in STEM student retention between underrepresented minorities in the USA and students from other ethnic groups. Approaches to solve this have shifted from focusing on student deficits to changing campus culture, including the mindsets of instructors who teach STEM courses. In this article, I argue that based on the literature informing the conceptual frameworks used for faculty development in inclusive teaching, faculty developers should reframe the message of their workshops to focus participants more on the scope of the journey, and shift the direction of overall efforts some to redevelop pedagogical training at the graduate and postdoc levels. Informed by historical as well as recent theories on the role of higher education to society, I highlight the areas of the literature that can effectively inform our current approaches to inclusion. I also briefly review the reasons why this approach is needed, and include suggestions for new faculty development approaches for long-term sustainable change in STEM inclusive education at the postsecondary level.

Context Determines Strategies for 'Activating' the Inclusive Classroom.

A number of reports have called for the transformation of college science pedagogy. For instructors interested in transforming their own classrooms, the number of approaches, tools, and literature on pedagogical transformation can be overwhelming. The literature is rich with examples of the positive significant effects of active learning, but is lacking on frameworks that can help guide implementation. In this manuscript, I use Fink's conceptual framework for "creating significant learning experiences" and a conceptual framework for inclusive teaching and learning to focus on how situation-specific drivers inform the choice of active learning strategies. I argue essentially that while, on average, active learning may promote greater academic outcomes, the context of the implementation matters. Using personal examples and evidence from the literature, I provide a Perspective here on why context considerations should be the main drivers of effective pedagogies.