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- All Subjects: community college
- Genre: Doctoral Dissertation
- Creators: Buss, Ray
- Creators: Baker, Dale R.
- Member of: Theses and Dissertations
- Status: Published
Description
Science, Technology, Engineering & Mathematics (STEM) careers have been touted as critical to the success of our nation and also provide important opportunities for access and equity of underrepresented minorities (URM's). Community colleges serve a diverse population and a large number of undergraduates currently enrolled in college, they are well situated to help address the increasing STEM workforce demands. Geoscience is a discipline that draws great interest, but has very low representation of URM's as majors. What factors influence a student's decision to major in the geosciences and are community college students different from research universities in what factors influence these decisions? Through a survey-design mixed with classroom observations, structural equation model was employed to predict a student's intent to persist in introductory geology based on student expectancy for success in their geology class, math self-concept, and interest in the content. A measure of classroom pedagogy was also used to determine if instructor played a role in predicting student intent to persist. The targeted population was introductory geology students participating in the Geoscience Affective Research NETwork (GARNET) project, a national sampling of students in enrolled in introductory geology courses. Results from SEM analysis indicated that interest was the primary predictor in a students intent to persist in the geosciences for both community college and research university students. In addition, self-efficacy appeared to be mediated by interest within these models. Classroom pedagogy impacted how much interest was needed to predict intent to persist, in which as classrooms became more student centered, less interest was required to predict intent to persist. Lastly, math self-concept did not predict student intent to persist in the geosciences, however, it did share variance with self-efficacy and control of learning beliefs, indicating it may play a moderating effect on student interest and self-efficacy. Implications of this work are that while community college students and research university students are different in demographics and content preparation, student-centered instruction continues to be the best way to support student's interest in the sciences. Future work includes examining how math self-concept may play a role in longitudinal persistence in the geosciences.
ContributorsKraft, Katrien J. van der Hoeven (Author) / Husman, Jenefer (Thesis advisor) / Semken, Steven (Thesis advisor) / Baker, Dale R. (Committee member) / McConnell, David (Committee member) / Arizona State University (Publisher)
Created2014
Description
Conceptual knowledge and self-efficacy are two research topics that are well-established at universities, however very little has been investigated about these at the community college. A sample of thirty-seven students enrolled in three introductory circuit analysis classes at a large southwestern community college was used to answer questions about conceptual knowledge and self-efficacy of community college engineering students. Measures included a demographic survey and a pre/post three-tiered concept inventory to evaluate student conceptual knowledge of basic DC circuit analysis and self-efficacy for circuit analysis. A group effect was present in the data, so descriptive statistics were used to investigate the relationships among students' personal and academic characteristics and conceptual knowledge of circuit analysis. The a priori attribute approach was used to qualitatively investigate misconceptions students have for circuit analysis. The results suggest that students who take more credit hours score higher on a test of conceptual knowledge of circuit analysis, however additional research is required to confirm this, due to the group effect. No new misconceptions were identified. In addition to these, one group of students received more time to practice using the concepts. Consequently, that group scored higher on the concept inventory, possibly indicating that students who have extra practice time may score higher on a test of conceptual knowledge of circuit analysis. Correlation analysis was used to identify relationships among students' personal and academic characteristics and self-efficacy for circuit analysis, as well as to investigate the relationship between self-efficacy for circuit analysis and conceptual knowledge of circuit analysis. Subject's father's education level was found to be inversely correlated with self-efficacy for circuit analysis, and subject's age was found to be directly correlated with self-efficacy for circuit analysis. Finally, self-efficacy for circuit analysis was found to be positively correlated with conceptual knowledge of circuit analysis.
ContributorsWhitesel, Carl Arthur (Author) / Baker, Dale R. (Thesis advisor) / Reisslein, Martin (Committee member) / Carberry, Adam (Committee member) / Arizona State University (Publisher)
Created2014
Description
ABSTRACT
Although it is generally acknowledged that a college degree is foundational to achieving success in the 21st century, only 19.5% of those entering public community colleges graduate with an associate's degree within three years (NCES, 2014). Many challenges have impeded students including being underprepared to transition from high school to college, being a first-generation college student, and having limited support networks.
The purpose of this action research project was to implement a college-going readiness program designed to increase the social and personal readiness of high school students making the transition from high school to college. The College Transition Project, the intervention, offered a series of face-to-face class sessions for students and online supplemental materials for students and parents (a) guiding and assisting students in navigating the college system, (b) improving social readiness, and (c) increasing goal setting, time management, communication, and stress management. The curriculum was designed to include key topics including potential pitfalls or challenges common to previously unsuccessful college students. Goal orientation, co-regulation, and self-regulation theories provided frameworks supporting the intervention. Over a five-week period, an instructor taught students who received information on these topics; while students and parents could review online resources at any time.
A concurrent mixed methods research design was employed and data included pre- and post-intervention surveys, field notes, and post-intervention interviews. Results indicated some modest outcomes were attained. Quantitative results indicated no changes in various study measures. By comparison, qualitative data showed students: recognized the usefulness of co-regulation as it related to college preparedness, realized self-regulation efforts would aid their transition to college, and developed some college navigation skills that would facilitate transition to college. Most students acknowledged the need to identify goals, engage in self-regulation, and practice self-efficacy as critical components for students transitioning from high school to college. The discussion explained the outcomes in terms of the theoretical frameworks. Implications focused on additional ways to develop self-efficacy and employ co-regulated activities and relationship building to aid in developing motivation and to nurture emerging identities in students who were transitioning from high school to college.
Although it is generally acknowledged that a college degree is foundational to achieving success in the 21st century, only 19.5% of those entering public community colleges graduate with an associate's degree within three years (NCES, 2014). Many challenges have impeded students including being underprepared to transition from high school to college, being a first-generation college student, and having limited support networks.
The purpose of this action research project was to implement a college-going readiness program designed to increase the social and personal readiness of high school students making the transition from high school to college. The College Transition Project, the intervention, offered a series of face-to-face class sessions for students and online supplemental materials for students and parents (a) guiding and assisting students in navigating the college system, (b) improving social readiness, and (c) increasing goal setting, time management, communication, and stress management. The curriculum was designed to include key topics including potential pitfalls or challenges common to previously unsuccessful college students. Goal orientation, co-regulation, and self-regulation theories provided frameworks supporting the intervention. Over a five-week period, an instructor taught students who received information on these topics; while students and parents could review online resources at any time.
A concurrent mixed methods research design was employed and data included pre- and post-intervention surveys, field notes, and post-intervention interviews. Results indicated some modest outcomes were attained. Quantitative results indicated no changes in various study measures. By comparison, qualitative data showed students: recognized the usefulness of co-regulation as it related to college preparedness, realized self-regulation efforts would aid their transition to college, and developed some college navigation skills that would facilitate transition to college. Most students acknowledged the need to identify goals, engage in self-regulation, and practice self-efficacy as critical components for students transitioning from high school to college. The discussion explained the outcomes in terms of the theoretical frameworks. Implications focused on additional ways to develop self-efficacy and employ co-regulated activities and relationship building to aid in developing motivation and to nurture emerging identities in students who were transitioning from high school to college.
ContributorsSanchez, Luís, Ed.D (Author) / Buss, Ray (Thesis advisor) / Gonzales, Steven (Committee member) / Span, Derrick (Committee member) / Arizona State University (Publisher)
Created2017
Description
Health science students like students in many disciplines exhibit difficulty with transferring content from one course to another. For example, the problem explored in this study occurred when overlapping concepts were presented in introductory biology and chemistry courses, but students could not transfer the concepts to the other disciplinary course. In this mixed method action research study, the author served as facilitator/leader of a group of colleagues tasked with investigating and taking steps to resolve this student learning transfer problem. This study outlines the details of how an interdisciplinary community of practice (CoP) formed between chemistry and biology faculty members at a community college to address the problem and the benefits resulting from the CoP. Quantitative and qualitative data were obtained from transcripts of meetings of the faculty members, notes from other formal and informal meetings, classroom visits, a questionnaire containing Likert and open-ended items and interviews. Transcripts, notes, and interviews were coded to determine common themes. Findings suggested the CoP was an effective means to deal with the matter of student transfer of content across courses. In particular, the CoP agreed to use similar terminology, created materials to be used consistently across the courses, and explored other transfer specific approaches that allowed for transfer of course content. Finally, the benefits of the CoP were due in large part to the collaboration that took place among participants.
ContributorsSteele, Bronwen (Author) / Buss, Ray (Thesis advisor) / Zambo, Ron (Thesis advisor) / Rivera, Rey (Committee member) / Arizona State University (Publisher)
Created2011
Description
The purpose of this action research study was to implement and analyze an intervention designed to improve perceptions of working with others as well as practice and improve emotional tools related to such interactions through the systematic development of ability emotional intelligence (EI) related skills. The present study sought to: (1) explore high school students’ perceptions of their role as part of a team during teamwork; (1a) investigate how perceptions differed by EI level; (2) examine how students’ perceptions of their role in teamwork were influenced by being paired with more advanced (ability EI) peers or less advanced peers, based on ability emotional intelligence test scores; (3) determine if ability emotional intelligence related skills could be developed over the course of a 7-week intervention.
The intervention took place in a 12th grade US Government & Economics classroom with 34 participants for examination of general trends, and 11 focal participants for focused and in-depth analysis. Students were taught about emotion theory and engaged in two weeks of ability emotional intelligence skills training, followed by a five-week project cycle in which students were required to work together to achieve a common goal. The research design was mixed methods convergent parallel. Quantitative data were collected from post- and retrospective pre-intervention surveys regarding student perceptions about working with others and their ability EI related skills. Qualitative data were collected through on-going student reflective journal entries, observational field notes, and interviews with the focal group of participants.
Results suggested the intervention had a significant effect on students’ perceptions of working with others and perceived ability emotional intelligence related skills. Significant positive change was found through quantitative data analysis, revealing students’ perceptions about working with others in teams had improved as a result of the intervention as had their perceptions about their ability EI related skills. Qualitative analysis revealed rich, thick descriptions exploring this shift in perception among the 11 focal students, providing the evidence necessary to support the effectiveness of the intervention. Results suggested the possibilities for improved teamwork in the classroom.
The intervention took place in a 12th grade US Government & Economics classroom with 34 participants for examination of general trends, and 11 focal participants for focused and in-depth analysis. Students were taught about emotion theory and engaged in two weeks of ability emotional intelligence skills training, followed by a five-week project cycle in which students were required to work together to achieve a common goal. The research design was mixed methods convergent parallel. Quantitative data were collected from post- and retrospective pre-intervention surveys regarding student perceptions about working with others and their ability EI related skills. Qualitative data were collected through on-going student reflective journal entries, observational field notes, and interviews with the focal group of participants.
Results suggested the intervention had a significant effect on students’ perceptions of working with others and perceived ability emotional intelligence related skills. Significant positive change was found through quantitative data analysis, revealing students’ perceptions about working with others in teams had improved as a result of the intervention as had their perceptions about their ability EI related skills. Qualitative analysis revealed rich, thick descriptions exploring this shift in perception among the 11 focal students, providing the evidence necessary to support the effectiveness of the intervention. Results suggested the possibilities for improved teamwork in the classroom.
ContributorsZuniga, Alison Kara (Author) / Bertrand, Melanie (Thesis advisor) / Buss, Ray (Committee member) / Caruso, David (Committee member) / Arizona State University (Publisher)
Created2019
Description
There has been an ever-increasing demand in the United States to produce educated science, technology, engineering and mathematics (STEM) professionals. Because more women and minority students have begun their higher educational preparation at community colleges, these institutions have been uniquely positioned to support these students and increase the number of STEM graduates. Nevertheless, to attain this commendable goal, community college staff and faculty members will need to redouble their efforts to provide active and sustained programs and interventions to support and assure student persistence in STEM fields.
To address the problem of practice, the researcher engaged in a variety of validating practices to influence women and minority students’ intent to persist in a STEM degree. Thirteen, first-year women and minority students participated in the study. Validation theory (Rendón, 1994) provided a framework to inform the intervention and forms of validation. The validating practices included two advising visits and intentional email communications to students in their first semester at community college.
A mixed methods approach was employed to examine two objectives: (a) the types of validation students experienced in their first semester and (b) the influence of validating advising practices on intention to persist in STEM. The Theory of Planned Behavior (TPB; Ajzen, n.d.) guided study efforts in relation to the second objective. Data gathered included survey data, interviews, email communications, and researcher journal entries. Results suggested students experienced academic and interpersonal validation by in-class and out-of-class validating agents. Although not all experiences were validating, students were validated to a greater extent by their academic advisor. Because of validating advising practices, students in this study developed confidence in their ability to be capable college students. Students also felt motivated and expressed intentions to persist toward a STEM degree.
The discussion focuses on explaining outcomes of the four research questions by connecting to the extant literature. In addition, limitations of the study are presented. Finally, implications for practice, implications for future research, and lessons learned are also shared.
To address the problem of practice, the researcher engaged in a variety of validating practices to influence women and minority students’ intent to persist in a STEM degree. Thirteen, first-year women and minority students participated in the study. Validation theory (Rendón, 1994) provided a framework to inform the intervention and forms of validation. The validating practices included two advising visits and intentional email communications to students in their first semester at community college.
A mixed methods approach was employed to examine two objectives: (a) the types of validation students experienced in their first semester and (b) the influence of validating advising practices on intention to persist in STEM. The Theory of Planned Behavior (TPB; Ajzen, n.d.) guided study efforts in relation to the second objective. Data gathered included survey data, interviews, email communications, and researcher journal entries. Results suggested students experienced academic and interpersonal validation by in-class and out-of-class validating agents. Although not all experiences were validating, students were validated to a greater extent by their academic advisor. Because of validating advising practices, students in this study developed confidence in their ability to be capable college students. Students also felt motivated and expressed intentions to persist toward a STEM degree.
The discussion focuses on explaining outcomes of the four research questions by connecting to the extant literature. In addition, limitations of the study are presented. Finally, implications for practice, implications for future research, and lessons learned are also shared.
ContributorsSanchez, Nuria Maria (Author) / Buss, Ray (Thesis advisor) / Sampson, Carrie (Committee member) / Lara, Ernest (Committee member) / Arizona State University (Publisher)
Created2020