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

Increasing Numbers, Connections, and Retention in Science and Engineering (INCRSE) was funded with the goal of increasing the quantity, quality, and diversity of undergraduate students pursuing and obtaining degrees in Science, Technology, Engineering, and Mathematics (STEM) programs at West Texas A&M University (WTAMU). A major objective of INCRSE was to recruit STEM transfer students from regional community colleges (CC) and to provide academic and social support necessary for retention of these students. The INCRSE CC recruitment and retention model involved (a) strengthening relationships between faculty at WTAMU and regional CCs; (b) inviting CC faculty and staff to developmental workshops at WTAMU; (c) improving advising for transfer students at CCs and WTAMU; and (d) developing articulation agreements between WTAMU and regional CCs. Because INCRSE was funded in fall 2006, the number of CC STEM transfers enrolled at WTAMU increased from 214 to 253, an increase of 18%, while overall enrollment of CC transfers to WTAMU declined 3.5%. The number of new CC STEM transfers increased 22% from 92 in the 2006–2007 to 112 in 2008–2009 academic years. WTAMU's first-year retention of STEM transfers increased from 57% in 2006–2007 to 68% in 2007–2008, far surpassing the WTAMU first-year retention of traditional freshmen in the STEM fields by almost 30%. While all components of the model were important, much of the success can be attributed to improved relationships between WTAMU and CC faculty.