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All Subjects: Self Efficacy
All Subjects: Health Knowledge, Attitudes, Practice
Creators: Mangold, Kara
Creators: González, Gustavo

Utilizing an artificial outcrop to scaffold learning between laboratory and field experiences in a college-level introductory geology course

Description

Geologic field trips are among the most beneficial learning experiences for students as they engage the topic of geology, but they are also difficult environments to maximize learning. This action research study explored one facet of the problems associated with teaching geology in the field by attempting to improve the transition of undergraduate students from a traditional laboratory setting to an authentic field environment. Utilizing an artificial outcrop, called the GeoScene, during an introductory college-level non-majors geology course, the transition was studied. The GeoScene was utilized in this study as an intermediary between laboratory and authentic field based experiences, allowing students to apply traditional laboratory learning in an outdoor environment. The GeoScene represented a faux field environment; outside, more complex and tangible than a laboratory, but also simplified geologically and located safely within the confines of an educational setting. This exploratory study employed a mixed-methods action research design. The action research design allowed for systematic inquiry by the teacher/researcher into how the students learned. The mixed-methods approach garnered several types of qualitative and quantitative data to explore phenomena and support conclusions. Several types of data were collected and analyzed, including: visual recordings of the intervention, interviews, analytic memos, student reflections, field practical exams, and a pre/post knowledge and skills survey, to determine whether the intervention affected student comprehension and interpretation of geologic phenomena in an authentic field environment, and if so, how. Students enrolled in two different sections of the same laboratory course, sharing a common lecture, participated in laboratory exercises implementing experiential learning and constructivist pedagogies that focused on learning the basic geological skills necessary for work in a field environment. These laboratory activities were followed by an approximate 15 minute intervention at the GeoScene for a treatment group of students (n=13) to attempt to mitigate potential barriers, such as: self-efficacy, novelty space, and spatial skills, which hinder student performance in an authentic field environment. Comparisons were made to a control group (n=12), who did not participate in GeoScene activities, but completed additional exercises and applications in the laboratory setting. Qualitative data sources suggested that the GeoScene treatment was a positive addition to the laboratory studies and improved the student transition to the field environment by: (1) reducing anxiety and decreasing heightened stimulus associated with the novelty of the authentic field environment, (2) allowing a physical transition between the laboratory and field that shifted concepts learned in the lab to the field environment, and (3) improving critical analysis of geologic phenomena. This was corroborated by the quantitative data that suggested the treatment group may have outperformed the control group in geology content related skills taught in the laboratory, and supported by the GeoScene, while in an authentic field environment (p≤0.01, δ=0.507).

ContributorsWilson, Meredith (Author) / Jimenez-Castellanos, Oscar (Thesis advisor) / González, Gustavo (Committee member) / Calderone, Gary (Committee member) / Arizona State University (Publisher)

Created2012

Primary Provider Education Regarding Adults with Autism Spectrum Disorder

Description

The purpose of this project is to look at the relationship between education about Autism Spectrum Disorder (ASD) and knowledge, attitudes and beliefs in adult primary care providers. The project addresses the transition challenges adults with ASD have in finding a primary care provider who is comfortable and competent with ASD. Education was provided to adult primary care providers in a multi-site primary care clinic in a large metropolitan city in the Southwestern United States. The Modified Knowledge/Attitudes/Belief instrument was used. A pre-test was administered prior to the education session, then a post-test and a one-month post-test were given afterward.

The results of the education program showed that attitudes and beliefs increased after the education and continued to increase more in the month following. Knowledge improved after the education session but declined after a month although scores were not back to the pre-education level. Primary care providers who receive education about ASD may be more comfortable in caring for this population and more likely to welcome adults with ASD into their practice. Education for primary care providers is key to improving health outcomes for adults with ASD.

ContributorsChesebrough, Geri Anne (Author) / Mangold, Kara (Thesis advisor)

Created2018-04-30

The Effect of Post Partum Breastfeeding Peer Support on Breastfeeding Success Outcomes

Description

The health benefits of breastfeeding are well documented and exclusive breastfeeding for at least the first six months of life is the target of national and global health care organizations. Although initial breastfeeding is on the rise, the percentage of infants still breastfeeding at six months drops significantly. In the population of newly delivered mothers of an obstetric practice, there is no readily accessible breastfeeding support offered following hospital discharge. A review of relevant literature revealed that lack of support is often cited as a key factor in the discontinuation of breastfeeding, whereas the evidence shows that participation in peer support has a positive effect on breastfeeding self-efficacy, which can have a positive effect on breastfeeding duration.

To address this problem, the initiation of a breastfeeding closed social network Facebook group for this practice setting population was developed and implemented to provide readily accessible peer support and have a positive effect on the outcome of breastfeeding self-efficacy. Three months after initiation of the Facebook group, an anonymous voluntary survey was offered to group members, and 25 members participated in the survey. Responses demonstrated that peer support is helpful with breastfeeding confidence and that, following participation in the group, the respondents wanted to continue breastfeeding.

ContributorsStorto, Pamela (Author) / Mangold, Kara (Thesis advisor)

Created2018-05-03