In this dissertation, I present readers with three studies about the ways in which science, technology, engineering, and mathematics (STEM) research experiences impact undergraduate learning, perspectives, and academic/career activities. In the first two studies I focus on this topic by investigating the ways in which undergraduates were impacted…

The number of students interested in pursuing STEM in post-secondary institutions is on the decline. This is due to several factors, one being a lack of effective and innovative science enrichment (summer or after-school) programs for high school students (Baran et al., 2019; Kong et al., 2014). While traditional lecture-based science courses…

A novel intervention to introduce undergraduate students to bioinformatics, provide authentic research opportunities, and support student retention in science majors and careers is presented in the Characterizing Our DNA Exceptions (CODE) project. The need to increase the number of qualified STEM graduates, particularly in the fields of…

Participation in undergraduate research has been shown to improve students' abilities and increase their interest in pursuing post-graduate education. However, previous research has focused on differentiating between participants and non-participants, not necessarily within-program differences that can affect these outcomes. In Creative Inquiry at…

This thesis describes how research experiences help develop the science identity of burgeoning scientists through the building of confidence and networks of support. These research experiences, even at the undergraduate level, can impact research participants' decisions to pursue science and research careers, including faculty. My research…

Despite efforts to improve retention and degree completion rates, American higher education suffers from a persistent social-class achievement gap (Stephens, Hamedani, and Destin, 2014). This gap is often explored quantitatively through the examination of academic outcomes of first-generation college students (i.e. students who parents have not…

The U.S. government, including the National Science Foundation (NSF), makes significant investments in the upcoming generation of scientists and researchers through undergraduate research programs (UR) and internships. These programs are thought to motivate students to finish STEM degrees and provide authentic training under the mentorship of…

The National Institute of Justice (1999) and the National Academy of Sciences (2009) recommended that forensic science training shift from on-the-job training to formal education; however, the reports cited inconsistencies in the curricula of the forensic science degree programs as an impediment to this. The Forensic Science Education Programs…

This dissertation consists of two studies at the United States Military Academy. Both studies involve the use of Course-based Undergraduate Research Experiences (CUREs). These experiences give students the ability to engage in undergraduate research at an early point in their academic career by replacing traditional laboratory activities with…

The underrepresentation of women in science, technology, engineering, and math (STEM) careers constitutes a major issue in postsecondary science education. Perseverance of women in STEM is linked to a strong science identity. Experiential learning activities, such as undergraduate research, increase science identity and thus should help keep women…

Technology and a variety of resources play an important role in students' educational lives. Vygotsky's (1987) theory of tool mediation suggests that cultural tools, such as computer software influence individuals' thinking and action. However, it is not completely understood how technology and other resources influence student action. Middle…

Literature suggested that the mandated filtering required by the Children's Internet Protection Act of 2000 adversely affected the educational system. The literature stated that schools imposed more restrictive filtering than the Act mandated. School systems had the responsibility to ensure that children learn to read, write, and perform…

This study examines the information seeking and use behaviors of English language learners (ELLs) while performing a research task, using Vygotsky's Zone of Proximal Development and Kuhlthau's Information Search Process as theoretical frameworks. The research tasks implemented in this study were curriculum based units where students engaged a…