skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • NSF Public Access
  • Search Results
  • Peer-led team learning for introductory biology: relationships between peer-leader relatability, perceived role model status, and the potential influences of these variables on student learning gains
Title: Peer-led team learning for introductory biology: relationships between peer-leader relatability, perceived role model status, and the potential influences of these variables on student learning gains
Student-instructor interactions have an influence on student achievement and perceptions of learning. In college and university settings, large introductory STEM courses are increasingly including Peer-Led Team Learning (PLTL), an evidence-based technique associated with improved student achievement, recruitment, and retention in STEM fields, especially for underserved populations. Within this technique, peer leaders hold a unique position in a student’s education. Peer leaders have relevant experience in that they have had recent success in the courses in which they facilitate student learning, yet, compared to student-faculty or student-teaching assistant relationships, there is minimal imbalance of authority or power. Students might find their peer leaders to be more relatable than faculty or graduate teaching assistants, and may even consider them to be role models. We explored students’ perceptions of peer leader relatability and role model status in relation to students’ achievement and their perceived learning gains in the context of an introductory biology course with an associated PLTL program. The final course grades and self-assessed learning gains of PLTL students who felt they related to their peer leader were compared to those who did not. We also compared final course grades and self-assessed learning gains between PLTL students who viewed their peer leader as a role model versus those who did not. Self-reported learning gains were significantly higher for students who relate to their peer leader, as well as for students who viewed their peer leaders as a role model. There is some support that this trend is stronger for STEM majors versus those who are not enrolled in a STEM program, though the interaction is not significant. Significant differences in overall course grade were only observed between students who reported that they related to their peer leader versus those who did not relate to their peer leader.  more » « less
Award ID(s):
1352740
PAR ID:
10344088
Author(s) / Creator(s):
; ;
Date Published:
Journal Name:
Disciplinary and Interdisciplinary Science Education Research
Volume:
2
Issue:
3
ISSN:
2662-2300
Page Range / eLocation ID:
https://doi.org/10.1186/s43031-020-00020-9
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
More Like this
  1. ; ; (, Science education)
    Abstract The paper analyzes focus group data to explore student perceptions of an inquiry-based undergraduate biology course. Though the course was designed to mimic the scientific process by incorporating uncertainty, peer review, and self-reflection, students came to class focused on getting As and with a developed schema for didactic instruction and passive learning. They perceived the autonomy and self-directedness of the learning experience as a threat to their grades, and responded with strategies that protected their grades and ego, but were deleterious to learning. Students could identify merits of the inquiry-based approach; however, they made clear: they prioritized grades, and were unwilling to trust an unfamiliar pedagogy if they perceived it jeopardized their grades. In the framework of self-regulated learning, the discussion considers how to scaffold students to foreground learning over achievement. 
    more » « less
  2. ; ; ; ; (, American Journal of Physics)
    Historically, physics education primarily consisted of lectures in which students have a largely passive role. Proponents of educational reform have rallied around active learning to increase engagement and retention in STEM fields, particularly advocating peer interactions to build a foundation of deep understanding. However, little is known about how students' prior preparation for introductory courses impacts their mastery of course material when instructors incorporate active learning. In the present study, we examine learning outcomes in two sections of an introductory mechanics course at an institution with a wide range of students' prior mathematics preparation as assessed by quantitative SAT scores. For each of three years, one section was taught using peer instruction in which much of the class time was spent in small-group discussions between students. The other section was taught by the same instructor using interactive lectures in which discussions primarily took place between volunteers from the class and the instructor. We find that students enrolled in the peer instruction sections earned lower grades in the course than did students in the interactive sections. We also find students in the peer instruction sections with lower quantitative SAT scores showed lower gains in understanding foundational concepts as assessed by the Force Concept Inventory and were less likely to earn an A in the course than comparable students in the interactive sections. While further research is needed to confirm these results, this study suggests that peer instruction might not be the optimal pedagogy for heterogeneous populations. 
    more » « less
  3. ; ; ; (, Education Sciences)
    Peer-led Team Learning (PLTL) is a model of instruction and learning that has been used to address low success rates in various science, technology, engineering, and mathematics (STEM) courses and other fields in higher education. (1) While research conveying the efficacy of this model of instruction remains mixed, this project sought to add to the body of knowledge communicating the benefits of PLTL for STEM achievement. This study examined the experiences of STEM community college transfer students’ engagement in PLTL within their major course of study when a suite of supports was provided. (2) Specifically, study participants were enrolled in degree programs at a four-year rural, regional university in the engineering, computer science, and mathematics (ECSM) fields and were provided social, financial, and academic assistance. Qualitative analysis of the data revealed that with a PLTL component, community college transfer students were more likely to participate, engage, and perform better in coursework given the additional supports. (3) Study participants indicated the community of learners created through PLTL was a primary motivator for continued engagement and progress towards ECSM degree attainment. (4) Implications for practice extend to engagement and retention efforts of STEM students from the community college population 
    more » « less
  4. ; ; (, 2020 ASEE Virtual Annual Conference)
    This work in progress reports an intervention to develop leadership skills in engineering undergraduate students. A methodology based on a cognitive apprentice framework was implemented, where coaching, Peer-Led Team Learning (PLTL), cooperative learning, reflection, and self-assessment are combined to train peer leaders from different engineering programs. Students in the PLTL Peer Leaders initiative are low-income academically talented students (LIATS) from a Hispanic Serving Institution (HSI). Early results analyzing post workshop reflections and self-assessment of peer leaders were used to identify changes in leadership skills of peer leaders. This paper reports on the methodology employed and early results from students’ reflection and self-assessment. 
    more » « less
  5. ; ; ; ; (, Journal of Microbiology & Biology Education)
    null (Ed.)
    ABSTRACT Because of the COVID-19 pandemic in March 2020, higher education institutions had to pivot rapidly to online remote learning. Many educators were concerned that the disparate impact of this crisis would exacerbate inequities in learning outcomes and student learning experiences, especially for students from minoritized backgrounds. We examined course grades and student perceptions of their learning experiences in fall (face-to-face) and spring (fully remote) quarters in an introductory biology course series at a public research university. Contrary to our hypothesis, we found that student course grades increased overall during remote learning, and equity gaps in course grades were mitigated for minoritized students. We hypothesize that instructors may have changed their grading practices to compensate for challenges in remote learning in crisis. However, spring students reported significant decreases in the amount of peer negotiation and social support, critical components of active learning. These findings suggest that remote teaching in crisis may have negatively affected student learning environments in ways that may not have been captured by grading practices. 
    more » « less
  • Citation Formats
  • MLA
  • APA
  • Chicago
  • BibTeX
  • Save / Share this Record
  • Send to Email