Matching Items (78)
151974-Thumbnail Image.png
Description
The benefits of exercise have been recommended in typical and other special populations. However, the evidence for persons with Down syndrome (DS) is still limited. This study was aimed at investigating the impact of an acute bout of aerobic exercise intervention on motor performance, executive function and intrinsic motivation in

The benefits of exercise have been recommended in typical and other special populations. However, the evidence for persons with Down syndrome (DS) is still limited. This study was aimed at investigating the impact of an acute bout of aerobic exercise intervention on motor performance, executive function and intrinsic motivation in adolescents and young adults with DS. Ten participants with DS were assigned to an exercise group, who walked on a incremental treadmill protocol for 20 minutes. The exercise intensity was achieved at 66% of their predicted maximum heart rate. Another ten participants with DS were assigned to an attentional control group, who watched a video for 20 minutes. Measures of fine manual dexterity (e.g., Purdue Pegboard test), manual force production (e.g., grip strength test), processing speed (e.g., visual choice reaction time test), verbal processing (e.g., verbal fluency test), attention shifting ability (e.g., The Dimensional Card sorting test), and inhibitory control (e.g., Knock and Tap test) were tested pre and post intervention. An intrinsic motivation scale (e.g., enjoyment and effort) was conducted after the intervention. First, results showed participants significantly improved their performance in manual force production and Knock and Tap Test after the exercise intervention. While it has been proposed that exercise increases arousal status, neurotransmitters, or cerebral vasculature, the exact mechanisms in persons with DS are still unknown. However, our results showed that after treadmill walking, motor and cognitive improvements can be found in individuals with DS, even in a single exercise session. In addition, participants reported higher scores in enjoyment after video viewing than exercise, which may a result from musical effect or too much emphasis on external rewards in their early participation in exercise. These may imply that participants had low intrinsic motivation to an active lifestyle. Further, scores in effort were significantly higher after exercise than video viewing, which indicated their capabilities to perceive their physical exertion. However, other motivational regulations (e.g., introjected and identified regulations) have shown the relationship with exercise behavior in this population. Thus, further study should consider divergent motivational factors in order to implement an effective exercise program.
ContributorsChen, Chih-Chia (Author) / Ringenbach, Shannon D.R. (Thesis advisor) / Crews, Debra (Committee member) / Kulinna, Pamela (Committee member) / Amazeen, Eric (Committee member) / Arizona State University (Publisher)
Created2013
151859-Thumbnail Image.png
Description
An intervention study was conducted with elementary physical education teachers and their use of a newly developed series of fitness segments called Knowledge in Action (KIA). This study was designed to enable teachers to teach healthy behavior knowledge (HBK) in their classes without sacrificing physical activity levels. This study has

An intervention study was conducted with elementary physical education teachers and their use of a newly developed series of fitness segments called Knowledge in Action (KIA). This study was designed to enable teachers to teach healthy behavior knowledge (HBK) in their classes without sacrificing physical activity levels. This study has two phases. First, the intervention was conducted to determine the effectiveness of the KIA fitness segment intervention. Second, teachers' perceptions of both teaching HBK and the KIA fitness segments were investigated. Ten teacher participants were randomly assigned to the intervention or control group. Intervention teachers participated in professional development, provided with all teaching materials, and YouTube videos that modeled the teaching of the KIA fitness segments. Teacher fidelity was measured through observations. Student physical activity patterns were measured in randomly selected teachers' classes (both intervention and control) to determine potential physical activity pattern differences between groups. Teachers were interviewed from one to three times across the project in order to determine perceptions of teaching HBK and the KIA fitness segments. Researchers used constant comparison method to uncover possible common themes. Student knowledge was assessed pre/post using PE Metrics Standard 3 cognitive test to determine HBK changes. Data analysis included General liner models (GLM) at the student level (gender) and Hierarchical linear models (HLM) at the school level (treatment, school). There was a moderate mean teacher fidelity score (77.9%) found among the intervention teachers. HLM results showed students in the intervention group had a 3.4(20%) greater improvement in HBK scores when compared with their control counterparts (p<0.001). Student activity levels were found to be similar in both groups with 871.33 and 822.22 steps in the intervention and control groups, respectively. Although all of the teachers thought it was important to teach HBK they were not spending time on it during classes at pretest. Three common themes were discovered: (a) Effective Teacher Training of the Segments, (b), Teachers Learned a Novel Strategy, and (c) Teachers Recommended Modifications. In summary, the KIA fitness segments received favorable views and gave teachers a way to teach HBK without reducing physical activity time.
ContributorsHodges, Michael (Author) / Kulinna, Pamela (Thesis advisor) / Van Der Mars, Hans (Committee member) / Lee, Chong (Committee member) / Arizona State University (Publisher)
Created2013
152967-Thumbnail Image.png
Description
The non-profit National Board for Professional Teaching Standards (NBPTS) grew out of the belief that teachers were a key factor in improving student achievement and that the profession needed a way to recognize and reward exemplary classroom teachers. Over 100,000 teachers nationwide have achieved National Board Certification across all certificate

The non-profit National Board for Professional Teaching Standards (NBPTS) grew out of the belief that teachers were a key factor in improving student achievement and that the profession needed a way to recognize and reward exemplary classroom teachers. Over 100,000 teachers nationwide have achieved National Board Certification across all certificate areas, with approximately 1,800 of those in the area of Physical Education. Although National Board Certified Teachers (NBCTs) have been the subjects of several studies since the inception of NBPTS, very few have investigated the impact of National Board Certification (NBC) and Physical Education Teachers. This study examined the teaching effectiveness of NBCPETs and non-NBCPETs as they taught intact Physical Education classes with their own students. Participating teachers were provided with an experimental teaching unit (ETU) with a specific learning objective, but were free to plan and design the intended instruction. This study also examined the cognitive processes of NBCPETs and non-NBCPETs during interactive teaching. Academic Learning Time-Physical Education (ALT-PE), the System for Observing Fitness Instructional Time (SOFIT), stimulated-recall interviews, and document analysis were utilized for data collection. Pre- and post-tests on the ETU specific learning objective were conducted to determine student learning and three lessons were videotaped and used in subsequent analysis. Stimulated recall interviews were conducted following each lesson, lasting between 5 to 15 minutes. Themes that emerged from the stimulated-recall interviews across all teachers included: 1) building on past skills, 2) modifications to increase physical activity, and 3) goal-directed instruction. In addition, there is no difference between the amount of time students of NBCPETs engage in moderate to vigorous physical activity (MVPA) as compared to students of non-NBCPETs. Similarly, students of non-NBCPETs are provided the same amount of motor activity at an appropriate success rate (ALT-PE) as students of NBCPETs. Lastly, the results showed no difference in gain scores of the learning objectives between the two groups of teachers.
ContributorsHouston, Jennifer Ellen (Author) / Van Der Mars, Hans (Thesis advisor) / Kulinna, Pamela (Committee member) / Cocchiarella, Martha (Committee member) / Block, Martin (Committee member) / Arizona State University (Publisher)
Created2014
152912-Thumbnail Image.png
Description
During the downswing all golfers must roll their forearms and twist the club handle in order to square the club face into impact. Anecdotally some instructors say that rapidly twisting the handle and quickly closing the club face is the best technique while others disagree and suggest the opposite.

During the downswing all golfers must roll their forearms and twist the club handle in order to square the club face into impact. Anecdotally some instructors say that rapidly twisting the handle and quickly closing the club face is the best technique while others disagree and suggest the opposite. World class golfers have swings with a range of club handle twist velocities (HTV) from very slow to very fast and either method appears to create a successful swing. The purpose of this research was to discover the relationship between HTV at impact and selected body and club biomechanical characteristics during a driver swing. Three-dimensional motion analysis methods were used to capture the swings of 94 tour professionals. Pearson product-moment correlation was used to determine if a correlation existed between HTV and selected biomechanical characteristics. The total group was also divided into two sub-groups of 32, one group with the fastest HTV (Hi-HTV) and the other with the slowest HTV (Lo-HTV). Single factor ANOVAs were completed for HTV and each selected biomechanical parameter. No significant differences were found between the Hi-HTV and Lo-HTV groups for both clubhead speed and driving accuracy. Lead forearm supination velocity at impact was found to be significantly different between groups with the Hi-HTV group having a higher velocity. Lead wrist extension velocity at impact, while not being significantly different between groups was found to be positive in both groups, meaning that the lead wrist is extending at impact. Lead wrist ulnar deviation, lead wrist release and trail elbow extension velocities at maximum were not significantly different between groups. Pelvis rotation, thorax rotation, pelvis side bend and pelvis rotation at impact were all significantly different between groups, with the Lo-HTV group being more side bent tor the trail side and more open at impact. These results suggest that world class golfers can successfully use either the low or high HTV technique for a successful swing. From an instructional perspective it is important to be aware of the body posture and wrist/forearm motion differences between the two techniques so as to be consistent when teaching either method.
ContributorsCheetham, Phillip (Author) / Hinrichs, Richard (Thesis advisor) / Ringenbach, Shannon (Committee member) / Dounskaia, Natalia (Committee member) / Crews, Debra (Committee member) / Arizona State University (Publisher)
Created2014
152855-Thumbnail Image.png
Description
Given the current focus on high-stakes accountability in America's public schools, this study examined teacher evaluation specific to physical education. This study revealed current teacher evaluation practices used in physical education, perceptions of school administrators related to the value of the physical education evaluation process, and the perceptions of the

Given the current focus on high-stakes accountability in America's public schools, this study examined teacher evaluation specific to physical education. This study revealed current teacher evaluation practices used in physical education, perceptions of school administrators related to the value of the physical education evaluation process, and the perceptions of the physical education teachers related to the value of the evaluation process. The first phase of this study was an interpretive document analysis study conducted on four separate teacher evaluation systems commonly used within the public school system to evaluate physical education teachers. Those four systems were: Marzanos teacher evaluation model, Danielson framework for teaching (FFT), Rewarding Excellence in Instruction and Leadership (REIL), and Teacher Advancement Program (TAP). A separate evaluation instrument specific to physical education created by the National Association of Sport and Physical Education (NASPE) was used as a comparative evaluation tool. Evidence suggests that two of the four teacher evaluation systems had a high percentage of alignment with the NASPE instrument (TAP 87.5%, FFT 82.5%). The Marzano teacher evaluation model had the least amount of alignment with the NASPE instrument (62.5%). The second phase of this study was a phenomenological approach to understanding administrators' and physical education teachers' perceptions to teacher evaluation specific to physical education. The participants in this study were administrators and physical education teachers from an urban school district. An informal survey and formal semi-structured interviews were used to reveal perceptions of teacher evaluation specific to physical education. Evidence from the administrator's informal survey and formal semi-structured interviews revealed four common themes: (1) "I value PE, but I live in reality" (administrators value physical education, but practice in reality); (2) "good teaching is good teaching"; (3) "I know my limitations, and I want
eed help" (relative to teacher evaluation in PE); and (4) where's the training beef? Evidence from the physical education teacher's informal survey and formal semi-structured interviews revealed three common themes: (a) physical education is valued, but not prioritized; (b) teacher evaluation in physical education is "greatly needed, yet not transparent; (c) physical educators are not confident in their evaluator.
ContributorsNorris, Jason (Author) / Van Der Mars, Hans (Thesis advisor) / Beardsley, Audrey (Thesis advisor) / Kulinna, Pamela (Committee member) / Arizona State University (Publisher)
Created2014
153020-Thumbnail Image.png
Description
Voluntary exercise has been shown to generate post exercise improvements in executive function within the attention-deficit hyperactivity disorder (ADHD) population. Research is limited on the link between exercise and motor function in this population. Whether or not changes in executive and motor function are observed under assisted exercise conditions is

Voluntary exercise has been shown to generate post exercise improvements in executive function within the attention-deficit hyperactivity disorder (ADHD) population. Research is limited on the link between exercise and motor function in this population. Whether or not changes in executive and motor function are observed under assisted exercise conditions is unknown. This study examined the effect of a six-week cycling intervention on executive and motor-function responses in young adult females with ADHD. Participants were randomized to either a voluntary exercise (VE) or an assisted exercise (AE) group. Both groups performed 30 minute cycling sessions, three times per week, at either a voluntary or assisted rate, on a modified Theracycle Model 200 motorized stationary cycle ergometer. The Mann-Whitney U tests were used to detect median differences between groups, and the Wilcoxon signed-rank tests were used to test median differences within groups. Executive function improvements were greater for AE compared to VE in activation (MDNAE = 162 vs. MDNVE = 308, U = .00, p = .076, ES = .79); planning (MDNAE = 51.0 vs. MDNAE = 40.5, U = .00, p = .083, ES = .77); attention (MDNAE = 13.0 vs. MDNVE = 10.0, U = .00, p = .083, ES = .77); and working memory (MDNAE = 10.0 vs. MDNVE = 6.5, U = .00, p = .076, ES = .79). Motor function improvements were greater for AE compared to VE in manual dexterity (MDNAE = 18 vs. MDNVE = 15.8, U = .00, p = .083, ES = .77); bimanual coordination (MDNAE = 28.0 vs. MDNVE = 25.3, U = .00, p = .083, ES = .77); and gross motor movements of the fingers, hands, and arms (MDNAE = 61.7 vs. MDNVE = 56.0, U = .00, p = .083, ES = .77). Deficits in executive and motor functioning have been linked to lifelong social and psychological impairments in individuals with ADHD. Finding ways to improve functioning in these areas is important for cognitive, emotional and social stability. Compared to VE, AE is a more effective strategy for improving executive and motor functioning in young adult females with ADHD.
ContributorsBirchfield, Natasha (Author) / Ringenbach, Shannon (Thesis advisor) / Lee, Chong (Committee member) / Chisum, Jack (Committee member) / Campbell, Kathyrn (Committee member) / Arizona State University (Publisher)
Created2014
151033-Thumbnail Image.png
Description
Incentive travel continues to grow as a form of motivation in the work place. However, there is little research that has examined future potential incentive travelers' wants and needs from an incentive travel trip. The purpose of this study was to understand how and in what way various potential incentive

Incentive travel continues to grow as a form of motivation in the work place. However, there is little research that has examined future potential incentive travelers' wants and needs from an incentive travel trip. The purpose of this study was to understand how and in what way various potential incentive travelers' beliefs, including attitudes, subjective norm, perceived behavioral control and motivation, influence their future inclusion of a significant other on an incentive travel trip using a modified theory of planned behavior. Moreover, the potential moderating effect of past inclusion of a significant other experience was examined as well. The study collected 129 usable responses from potential incentive travelers from companies based in Iowa and Arizona. The research for this project was conducted through online questionnaires that included quantitative and qualitative questions. The study used exploratory factor analysis (EFA), Pearson's correlation and multiple regression to test study hypotheses. The results of the multiple regression indicated three constructs, attitudes, subjective norm and motivation appeared to be statistically significant, while perceived behavioral control was not statistically significant in predicting potential incentive travelers' intended inclusion of a significant other. Perceived behavioral control was not significant because the control of including a significant other is dependent on the participant's employer. Pearson's correlation found a moderating effect of past inclusion of a significant other on subjective norm and perceived behavioral control. In conclusion, the results validated the theory of planned behavior in the context of incentive travelers' inclusion of a significant other.
ContributorsDorweiler, Annie (Author) / Timothy, Dallen (Thesis advisor) / Lee, Woojin (Committee member) / Kulinna, Pamela (Committee member) / Arizona State University (Publisher)
Created2012
156237-Thumbnail Image.png
Description
More Math Minutes is an action research study, set in a high school in the southwestern United States, designed to examine the effects of collaborative peer-group learning for low-performing Algebra I and low-performing Algebra II students. This study is grounded in Social Cognitive Theory and Constructivist Theory including Bandura’s self-efficacy

More Math Minutes is an action research study, set in a high school in the southwestern United States, designed to examine the effects of collaborative peer-group learning for low-performing Algebra I and low-performing Algebra II students. This study is grounded in Social Cognitive Theory and Constructivist Theory including Bandura’s self-efficacy theory and Vygotsky’s theory of proximal development. Participants are comprised of 20 low-performing Algebra I students as the peer-learners and 20 low-performing Algebra II students as the peer-teachers participating in a peer tutoring intervention. Quantitative and qualitative data was collected through pre- and post-self-efficacy questionnaires, pre- and post-mathematics knowledge assessments, semi-structured student interviews, photo-voice, and observations. A concurrent mixed methods design was used to analyze both types of data simultaneously. Results identified the experimental peer-teachers mathematical performance was impacted more than that of the peer-learners. Students were also more motivated to learn mathematics and to seek assistance from peers. The peer-teachers had a significant increase of self-efficacy for self-regulated learning and acknowledged learning occurred for both the peer-teachers and the peer-learners as a result of the peer instruction intervention.
ContributorsHerriman, Patricia Valles (Author) / Kulinna, Pamela (Thesis advisor) / Marsh, Josephine (Committee member) / Marble, Cindy (Committee member) / Arizona State University (Publisher)
Created2018
156238-Thumbnail Image.png
Description
Artists and designers are preparing for rapidly changing and competitive careers in creative fields that require a healthy dose of resiliency to persevere. However, little is known on how students within these fields become more self-efficacious, gritty, situated toward a growth mindset, and persistent over time. This mixed-method action research

Artists and designers are preparing for rapidly changing and competitive careers in creative fields that require a healthy dose of resiliency to persevere. However, little is known on how students within these fields become more self-efficacious, gritty, situated toward a growth mindset, and persistent over time. This mixed-method action research study investigates how undergraduate arts and design college students approach and navigate perceptions of failure as well as incorporates an intervention course designed to increase their self-efficacy, growth mindset, and academic persistence. Participants were eighteen arts and design students representing a variety of disciplines from an eight-week, one-unit, 300-level course that utilized arts-based methods, mindfulness, and active reflection. After the course, students had significant changes in their self-efficacy and academic persistence as well as moderate significant change in their fixed mindset.
ContributorsWorkmon Larsen, Megan (Author) / Kulinna, Pamela (Thesis advisor) / Henriksen, Danah (Committee member) / Heywood, William (Committee member) / Arizona State University (Publisher)
Created2018
156240-Thumbnail Image.png
Description
This paper addresses a local problem of practice at Arizona State University regarding the support for potentially underprepared students. The overarching goal of this study was to better understand the role rapport plays in student achievement. This study examines how the LEAD Project (Learn, Explore, Advance, Design), in particular student

This paper addresses a local problem of practice at Arizona State University regarding the support for potentially underprepared students. The overarching goal of this study was to better understand the role rapport plays in student achievement. This study examines how the LEAD Project (Learn, Explore, Advance, Design), in particular student relationships with instructors and their peers, may or may not influence student achievement. LEAD students complete three courses as a group – Introduction to Human Communication (COM 100), Critical Reading and Thinking (UNI 110), and The LEAD Project (ASU 150). The innovation was designed to give students the opportunity to build relationships with their instructors and with each other, so class sizes are limited to 40 students. Additionally, instructors work together outside of class to develop curriculum, instructional plans, and how to best support individual students.

Guiding literature for this study included Self-Determination Theory (SDT) as well as related studies (Deci & Flaste, 1995). This theory describes human motivation as a factor of the extent to which one feels autonomy, competence, and relatedness. Though relevant in many contexts, past researchers used SDT as a tool for understanding students’ motivation to learn (Black & Deci, 2000; Freiberger, Steinmayr, & Spinath, 2012; Reeve & Jang, 2006).

The study used a concurrent mixed-method action research design including interviews, questionnaires, and institutional data. Over 400 first-year students participated in the study. Students shared their perceptions of their rapport with their instructors and peers, and their perceived learning in each of the three LEAD courses.

Data were analyzed using correlation and linear regression approaches. Significant relations occurred between many instructor-student rapport scales, peer rapport, perceived learning, and course grades. Additionally, instructor-student rapport scales significantly predicted perceived learning.

Qualitative and quantitative findings were aligned with each other, and were consistent with previous studies. This study advances the body of knowledge about instructor-student rapport by extending the findings around its role in student achievement. Results also suggested the need to further explore the role of peer rapport and its influence on student achievement. Results from the study show instructor-student rapport was mediators of student achievement.
ContributorsVawter, Katherine (Author) / Kulinna, Pamela (Thesis advisor) / Buss, Ray (Committee member) / Potts, Shelly (Committee member) / Arizona State University (Publisher)
Created2018