Matching Items (3)
Filtering by
Description
Background: Childhood obesity is one of the most serious public health concerns in the United States and has been associated with low levels of physical activity. Schools are ideal physical activity promotion sites but school physical activity opportunities have decreased due the increased focus on academic performance. Before-school programs provide a good opportunity for children to engage in physical activity as well as improve their readiness to learn. Purpose: The purpose of this study was to examine the effect of a before-school running/walking club on children's physical activity and on-task behavior. Methods: Participants were third and fourth grade children from two schools in the Southwestern United States who participated in a before-school running/walking club that met two times each week. The study employed a two-phase experimental design with an initial baseline phase and an alternating treatments phase. Physical activity was monitored using pedometers and on-task behavior was assessed through systematic observation. Data analysis included visual analysis, descriptive statistics, as well as multilevel modeling. Results: Children accumulated substantial amounts of physical activity within the before-school program (School A: 1731 steps, 10:02 MVPA minutes; School B: 1502 steps, 8:30 MVPA minutes) and, on average, did not compensate by decreasing their physical activity during the rest of the school day. Further, on-task behavior was significantly higher on days the children attended the before-school program than on days they did not (School A=15.78%, pseudo-R2=.34 [strong effect]; School B=14.26%, pseudo-R2=.22 [moderate effect]). Discussion: Results provide evidence for the positive impact of before-school programs on children's physical activity and on-task behavior. Such programs do not take time away from academics and may be an attractive option for schools.
ContributorsStylianou, Michalis (Author) / Kulinna, Pamela H. (Thesis advisor) / Van Der Mars, Hans (Committee member) / Amazeen, Eric (Committee member) / Adams, Marc (Committee member) / Mahar, Matthew T. (Committee member) / Arizona State University (Publisher)
Created2014
Description
This study examines the effect of exercise therapy on a stationary bike on cognitive function, specifically inhibition and set-switching, in adolescents with Down syndrome. 44 participants were randomly divided between the voluntary cycling therapy group (VCT) (i.e., self-selected cadence), assisted cycling therapy group (ACT) (i.e., 30% faster than self-selected cadence accomplished by a motor), and a control group (NC) in which the participants did not undergo any exercise therapy. Both cycling groups rode a stationary bicycle, for 30 minutes, three times a week, for eight-weeks. At the beginning (i.e., pretest) and end (i.e., posttest) of the eight-week session the participants completed tasks to evaluate their cognitive function. They completed three trials of the card sort test (i.e., set-switching) and three trials of the knock-tap test (i.e, inhibition) before and after eight-weeks of cycling therapy. The scores of these tests were analyzed using one-way ANOVA between groups and paired samples t-tests. The results showed that after eight-weeks of cycling therapy the participants in the VCT group performed worse in the knock-tap test, but improved in two trials of the card sort test. The results also showed that the participants in the ACT group performed worse after eight-weeks of exercise therapy in one trial of the card sort test. No significant changes were seen for the control group. Due to the fact that on average the participants in the VCT group cycled with a higher heart rate, our results suggest exercise that significantly elevates heart rate can improve cognitive function, specifically set-switching, in adolescents with Down syndrome.
ContributorsBenson, Alicia Meigh (Author) / Ringenbach, Shannon (Thesis director) / Amazeen, Eric (Committee member) / Maraj, Brian (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2015-05
Description
Education is a fundamental human right. However, when groups of people are subjugated to systematic violence and institutionalization, the importance of education often is often forgotten. A team of students and faculty at Arizona State University (ASU) currently teach an Introduction to Psychology course within a minimum-security unit in conjunction with both the Arizona Department of Corrections and the Prison Education Program at ASU. This course aims to enhance the current educational programs offered by the prison by fostering an environment where inmates can practice literacy skills and are introduced to standard classroom procedures for the typical university class. In addition, the course introduces students to an academic field previously unknown to them, specifically, psychology. However, the most important aspect of this educational endeavor is to provide an environment where people who have been deemed inhuman and outside of the human experience can come together and learn. By doing so, the curriculum sought to instill confidence in the students by demonstrating that they are in fact capable of learning and comprehending university level material. As of 2016, numerous studies have been conducted from across the nation that have reaffirmed the validity and efficacy of prison education on reducing recidivism levels of the previously incarcerated (ADC 2005, Kim & Clark 2013, Nuttal et al. 2003). Additionally, studies have determined that the benefits that students receive from education while incarcerated are, over time, shared with the family members (Erisman & Contardo, 2005). These benefits, while not strictly educational, are incredibly important within the realm of reduction in crime as they pertain to "reduction of costs, reduction of strain of offenders on their families, and an economic boost for society" (Erisman & Contardo, 2005). Teaching within any prison unit, regardless of the security level, provides a variety of unique challenges. Some of these include the lack of technological resources within most classrooms, prohibition of outside material unless vetted and approved by prison education staff, and rigid restrictions on student-teacher interactions. Also, because of the nature of psychology and the students within the class, certain sensitive topics must be either handled with extreme care or will not be covered at all. However, particular achievements were made in regards to increasing in class participation and encouraging the students to continue to pursue academics. Most importantly, it provides an environment where the humanity of the prisoner is restored, if but for only a few hours a week. It allows them to be seen as more than numbers, allows them to think and voice their opinions in a space that respects them for their beliefs. And the restoration of humanity to an inherently inhumane system is far more important than any other educational goal.
ContributorsLeith, Kaitlyn Lee (Author) / Amazeen, Eric (Thesis director) / Cavanaugh Toft, Carolyn (Committee member) / Department of Psychology (Contributor) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12