This study examines the impact of hands-on chemistry laboratories in shaping secondary students' chemistry self-concepts. Utilizing a mixed methods approach, the research sought to address how students' chemistry self-concept varied during the first semester of an introductory chemistry course and give voice to students' understanding of the role…

Current research has shown the importance and benefits of early science education for children's learning and development, particularly informal science learning. In informal learning spaces such as museums, parents can play an important role in facilitating and supporting children's science learning. However, existing studies often fail to…

Scholarship suggests that science self-efficacy and science identity are associated with improved experiences and outcomes of postsecondary science, technology, engineering, and mathematics students, especially those who are underrepresented within these fields. Yet, Southeast Asian students have largely been excluded from this scholarly…

Understanding factors contributing to the persistence and retention of women and underrepresented minorities within science, technology, engineering, and mathematics (STEM) is among the main issues of concern within STEM education. The available literature suggests that teacher self-disclosure, intrinsic motivation, and emotional and behavioral…

Urban middle school students in the United States have shown a declining interest in science and poorer science learning outcomes compared to the past. Museum learning experiences can potentially improve these students' interest and learning in science through interactive, personalized exhibits. This qualitative action research study asked the…

There is a need to address disparities in the underrepresented minority (URM) STEM students' degree attainment and retention, vs. non-URM students. A literature review suggests that URM STEM students face barriers related to demographic, academic, and social-cognitive factors. The Louis Stokes North Star STEM Alliance (LS-NSSA) seeks to address…

To broaden participation in STEM (Science, Technology, Engineering, and Mathematics) education and continue building research capacity, this dissertation focuses on STEM professionals: those who take up education research later in their career and those who facilitate engagement in physics learning outside the formal classroom. Using agency,…

Science, technology, engineering, and mathematics (STEM) influence almost every aspect of our daily lives. However, despite the high demand for STEM occupational talent, the STEM pipeline continues leaking, with less than one-sixth of high school students pursuing STEM majors and only 50% of entering STEM majors matriculating into STEM fields.…

Science, Technology, Engineering and Math (STEM) are at the forefront of conversations in education, not only in Indiana, but across the country. This conversation is crossing boundaries from primary and secondary education, to academia, to government agencies, to industry. The inherent focus on STEM comes from an understanding of the impending…

The transition from middle to high school can be especially challenging for students with attention-deficit/hyperactivity disorder (ADHD). Also, students with disabilities experience greater barriers when considering careers in science, technology, engineering, and math (STEM) fields. Academic interest and social support may play a critical role…

My dissertation is a pre-mid-post-test, quantitative research design, including surveys and written assessments, to answer these research questions: 1. How do students' science mindset vary over time when engaged in science inquiry activities? Is there a difference between male and female students? 2. Is there a relationship between 7th grade…

Four of the eight Engineering Standards in the Next Generation Science Standards (NGSS, 2013) focus on authentic science communication: "asking questions (science) and defining problems (engineering), analyzing and interpreting data, constructing explanations (for science) and designing solutions (for engineering), engaging in argument from…

The purpose of this transcendental phenomenological study was to investigate, identify, and describe the lived experiences that influence female STEM majors to become secondary educators rather than enter a STEM-related corporate profession. This study was guided by Mezirow's transformative learning theory (TLT) and Lent, Brown and Hackett's…

Research in the past ten years has shown that there has been a lack of professionals to fill the jobs available in science. One possible reason for the lack of participation in science fields lies in students' beliefs in their ability to do science, or science self-efficacy, which is linked to interest and achievement. Their perceptions of science…

The STEM Semantics Survey was employed to investigate the effect of a one semester integrated STEM lab course on middle school students' interest in STEM fields and STEM careers. A 2x2 repeated measures MANOVA was used to analyze the data. Significant results were not achieved when examining the data by treatment groups or by gender. Increases in…