UNT Theses and Dissertations - 82 Matching Results

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Coaching Behavior Preferences of Interscholastic Athletes

Description: The purpose of this study was to determine whether coaching behavior preferences of interscholastic athletes differ as a function of gender and type of sport. The Coaching Behavior Questionnaire (CBQ; Martin & Barnes, 1999) was administered to 372 interscholastic athletes. The mean scores of the participants' responses to each subscale on the CBQ were the dependent variables and gender and type of sport were the independent variables. Descriptive statistics revealed that female and male intersc… more
Date: May 2003
Creator: Kravig, Seth Dayton
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Do American Adults Know How to Exercise for a Health Benefit?

Description: Approximately 950,000 Americans die annually from cardiovascular disease. Physical activity is a major risk factor for the development of CVD and a risk factor for stroke. The purpose of this research was to determine whether American adults know how to exercise to achieve health benefits and whether this knowledge is a function of demographics. Items included knowledge of exercise guidelines and knowledge of traditional and non-traditional exercise activities. This information was obtained fro… more
Date: December 1998
Creator: Krzewinski-Malone, Jeanette A. (Jeanette Aileen)
Item Type: Refine your search to only Thesis or Dissertation
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Effects of Hypoxia Responses during Moderate- and Severe-Intensity Exercise Performed to Exhaustion

Description: The purpose of the study was to investigate the effects of hypoxia responses during moderate- and severe-intensity exercise performed to exhaustion. Nine healthy university students, five men, and four women (mean ± SD, age, 23 ± 1 y; height 167 ± 8 cm; weight 73 ± 7 kg) performed a cycle ergometer test in normoxia and hypoxia conditions. Cardiorespiratory, metabolic, and perceptual responses were measured during moderate-intensity and during severe-intensity exercise. During moderate-intensity… more
Date: May 2023
Creator: Kumawat, Mandeepa Mohanlal
Item Type: Refine your search to only Thesis or Dissertation
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The Effects of a Mental Training Program on Tennis Players’ Service Form and Consistency

Description: The current study investigated whether combining a ten-week imagery training and video modeling intervention would improve the consistency and form of tennis serves, and to determine if differences in intervention effectiveness were based on skill level of the players. Sixty-one high school tennis players (Mage = 15.44, SD = .98) were separated into four groups; a control group and an experimental group which received the mental training program. Univariate analyses of covariance controlling fo… more
Date: May 2014
Creator: Lauer, E. Earlynn
Item Type: Refine your search to only Thesis or Dissertation
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The Effects of Video-Computerized Feedback on Competitive State Anxiety, Self-Efficacy, Effort, and Baseball Hitting-Task Performance

Description: This study examined the effects of frame-by-frame video-computerized feedback on competitive state anxiety, self-efficacy, effort, and baseball performance of high school players. Players were randomly assigned to one of three feedback conditions: (a) Hitting score, (b) Hitting score and frame-by-frame analysis of a mechanically correct swing, (c) Hitting score and frame-by-frame analysis of participant's swing and a mechanically correct swing. Once per week for six weeks, the players completed… more
Date: December 1998
Creator: Leslie, P. Jason
Item Type: Refine your search to only Thesis or Dissertation
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The Effect of Post-resistance Exercise Alcohol Ingestion on LPS-stimulated Cytokines

Description: The purpose of this study was to examine the effect of post-resistance exercise alcohol ingestion on LPS-stimulated production of IFNγ, TNF-α, IL-1β, IL-6, IL-8, and IL-10. Recreationally resistance-trained men (n = 10, 25 ± 3 yr, 177 ± 7 cm, 83.8 ± 15.7 kg, 14.8 ± 8.5% body fat) and women (n = 8, 23 ± 2 yr, 161 ± 3 cm, 59.5 ± 6.0 kg, 26.5 ± 3.0% body fat) completed the study. Participants visited the laboratory for an initial visit at which time they were screened, familiarized with procedures… more
Date: August 2015
Creator: Levitt, Danielle E.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Body Ideals and Weight Bias: Does Ethnicity Make a Difference?

Description: The current study investigates whether there are there ethnic differences between Caucasian, African American, and Hispanic women in (a) weight bias, (b) body ideals, (c) social awareness and internalization of appearance standards and (d) physical activity in relation to these constructs. Participants included 130 Caucasian, 103 African American, and 52 Hispanic undergraduate female students. Participants completed a demographic survey, the Antifat Attitudes Test, the Figure Rating Scale, the… more
Date: August 2006
Creator: Liebig, Yvonne D.
Item Type: Refine your search to only Thesis or Dissertation
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Relationship Between Mood State and Cognitive Strategies on Endurance Performance

Description: The present investigation examined the relationship between elated and depressed moods and dissociation, association, and positive self-talk strategies on endurance performance. Results showed a significant mood main effect with elated subjects performing longer than depressed subjects. Results also revealed a significant cognitive strategy main effect with positive self-talk and dissociation groups producing longer endurance times than association and control groups. A significant interaction … more
Date: December 1991
Creator: Litke, Lonnie D. (Lonnie Dale)
Item Type: Refine your search to only Thesis or Dissertation
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Perceived Submaximal Leg Extension Forces of Young Adult Males

Description: The purpose was to examine actual force (AF) productions of males for accuracy during leg extensions when given a random desired force (DF) ranging from 10-90% of maximal force (MF). Thirty males ranging from 18 to 30 years of age (M = 21.99 + 3.04), who had no previous experience with the test equipment, went through 9 randomly ordered submaximal efforts followed by a maximal effort. Correlations between AF and DF were high (r > .79) and test-retest was consistent between AF (r = .87) and MF (… more
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Date: August 2001
Creator: Ludke, Andrew William
Item Type: Refine your search to only Thesis or Dissertation
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Neuroelectric Indices of Emotional Processing in Individuals with History of Concussion

Description: Concussions are a common type of traumatic brain injury resulting in a series of physical, emotional, and psychosocial symptoms. Following a concussion, emotional processing is thought to be altered through small functional and structural disruptions that impact information processing pathways, which may eventually manifest as behavioral impairments. Thus, the use of both behavioral and functional outcomes may be effective for assessing the changes in emotional processing that may occur followi… more
Date: May 2020
Creator: Magera, Nicholas P
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Music With and Without Lyrics Increases Motivation, Affect, and Arousal during Moderate-Intensity Cycling

Description: Music is used to distract, energize, and entertain during exercise by producing positive psychological and physiological responses. Specifically, listening to music during exercise enhances performance, increases motivation, improves affect, and optimizes arousal. Researchers have identified several elements of music that may moderate this relationship, including lyrics. However, few studies to date have examined the influence of motivational lyrics on psychological and physiological states dur… more
Date: August 2017
Creator: Marshall, Daniel N.
Item Type: Refine your search to only Thesis or Dissertation
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Effects of Maternal Aerobic Exercise on Selected Pregnancy Outcomes in Nulliparas

Description: This study evaluated the effects of participation in aerobic exercise on pregnancy outcomes. Pregnancy outcomes included type of delivery, length of labor, gestational age, neonatal birth weight, and maternal weight gain. The 137 nulliparas were categorized as active (N=44) or sedentary (N=93) based on self-reported aerobic exercise. Findings from this study suggest that pregnant women who were active during pregnancy were more likely to have vaginal deliveries than sedentary women. No signific… more
Date: August 1997
Creator: Melgar, Dian L. (Dian Louise)
Item Type: Refine your search to only Thesis or Dissertation
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Reliability of a Graded Exercise Test During Deep Water Running and Comparison of Peak Metabolic Responses to Treadmill Running

Description: Populations that utilize deep water running (DWR) are described in Chapter I. A review of the literature concerning maximal and submaximal responses during DWR, shallow water running and swimming is presented in Chapter II. The protocols to elicit maximal responses during DWR and treadmill running (TMR), subject characteristics, and statistical methods employed are described in Chapter III. The results, presented in Chapter IV, indicate that the DWR protocol is a reliable test for eliciting pea… more
Date: May 1994
Creator: Mercer, John A. (John Andrew)
Item Type: Refine your search to only Thesis or Dissertation
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Effects of Strength on Selected Psychomotor Performances of Healthy and Frail Elderly Females

Description: The purpose of this study was to compare muscle strength and psychomotor performance measures in healthy (n = 18) and frail (n = 21) groups of elderly women utilizing movements requiring various amounts of strength and ballistic action. Subjects were community-dwelling females ranging in age from 66-92 years. Evaluations of functional assessment of motor skills and grip strength occurred. Psychomotor performance was measured through production of aiming movements on a Digitizing Tablet. RT, MT,… more
Date: August 1993
Creator: Meyer, Rhonda D. (Rhonda Dawn)
Item Type: Refine your search to only Thesis or Dissertation
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Factors related to cycling performance

Description: There were two primary goals in this investigation. The first goal was to determine if results from field tests (time-trials and a Conconi incremental test) are related to performance in mass-start long-distance bicycle races. The second goal was to investigate inter-relationships among field test variables. The testing variables measured were critical velocity (CV), Conconi anaerobic threshold (AT) velocity, 4mM AT velocity, fatigue index, peak blood lactate, and anaerobic work capacity. Part… more
Date: May 2001
Creator: Naukkarinen, Vesa
Item Type: Refine your search to only Thesis or Dissertation
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The Influence of Self-Esteem and Body Dissatisfaction on Muscle Dysmorphia and Exercise Dependence

Description: Using the psycho-behavioral model as a conceptual framework, the purpose of this study was to explore the relationships between self-esteem, body dissatisfaction, muscle dysmorphia, and exercise dependence among college men. Participants (n = 110) completed surveys including a demographic questionnaire, the Rosenberg Self-Esteem Scale, Body Part Satisfaction Scale, Drive for Muscularity Scale, and Exercise Dependence Scale-21. No significant relationship was found between self-esteem and muscle… more
Date: August 2011
Creator: Parnell, Reid
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Use of repeated tests and rolling breath averages affects the precision of quantifying the VO2 response profile in moderate intensity cycling.

Description: The purpose of this study was to determine whether working in the field of deaf education, as opposed to general education, results in a higher level of technology integration. A secondary goal was to determine if deaf educators who are deaf integrate technology at a higher level than their hearing counterparts. The instrument chosen for this study was the LoTi Technology Use Profile, a tool used to explore the role of technology in the classroom. A total of 92 participates were included in t… more
Date: August 2006
Creator: Pedini, Daniela Marie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Does Downhill Running Alter Monocyte Susceptibility to Apoptosis?

Description: Introduction/purpose: Recovery from muscle damage involves a type of programmed cell death known as apoptosis. Damage Associated Molecular Patterns (DAMPs) are released after muscle damage and may cause premature apoptosis in monocytes infiltrating the damaged site. This may alter the time course of events towards recovery. Therefore, the purpose of this study was to investigate if downhill running causes a change in the susceptibility of monocytes to apoptosis. Methods: Participants (5 male, 6… more
Date: August 2016
Creator: Pennel, Kathryn Ann Foster
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Exploring flow among Division I and intramural athletes.

Description: This study explores the flow experiences of collegiate athletes. NCAA Division I athletes and intramural athletes (N = 180) completed a series of measures on their flow experiences. Comparisons were made regarding the characteristics of flow, the perceived facilitators of flow, the frequency of flow experiences, and explored the role of perceived ability. Using a person by situation interaction framework, this study singles out perceived ability as a person factor and competitive level as a sit… more
Date: May 2004
Creator: Peterson, Ryan J.
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Effects of Positive Verbal Reinforcement on the Four Underlying Factors in Intrinsic Motivation

Description: The study examined the effects of positive verbal reinforcement on intrinsic motivation by determining differential effects over four multidimensions of Ryan's Intrinsic Motivation Inventory (IMI). Subjects (N=60) were 30 male and 30 female college students. The subjects were blocked by gender and randomly assigned to a positive verbal reinforcement group or a control group. The subjects received 10 trials on the stabilometer. The results of the study indicated that there were significant group… more
Date: August 1993
Creator: Prentice, Ray (Grant Ray)
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VO2 response profile in heavy intensity cycling after heavy intensity arm or leg exercise.

Description: The elevated CO2 levels, elevated temperature, and lower blood pH that may occur during exercise should enhance O2 delivery to the exercising muscles. It was hypothesized that performance of prior exercise (PE) would result in a faster VO2 response, as well as a reduced slow component contribution, in subsequent exercise bouts. Five women (21 ± 1 yr) and 10 men (23 ± 2 yr) performed nine 6-min bouts of heavy intensity cycle ergometer exercise (i.e., above the ventilatory threshold, individual… more
Date: December 2006
Creator: Ptak, April Louise
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The Experiences of Young Adult-Aged Women from South Asian Countries Attempting to Participate in Sport and Physical Activity in the United States

Description: This study aimed to broaden the understanding of young South Asian women's experiences/relationships and participation in leisure physical activities at universities in the United States. Using a phenomenological design, semi-structured interviews of 20-30 minutes duration were conducted with 5 South Asian women about their relationships and experiences when participating or attempting to participate in physical activity while attending university in the US. The following criteria were set for … more
Date: July 2023
Creator: Rahman, Sohaila
Item Type: Refine your search to only Thesis or Dissertation
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Soul Line Dancing Among African American Women in the Church: an Expectancy-value Model Approach

Description: Guided by the expectancy value model of achievement choice, this study examined the relationships among expectancy value constructs (expectancy related beliefs and subjective task values), effort and intention for future participation in a culturally specific dance, soul line, among African American adult women in the church setting. Participants were 100 African American women who were members of the women’s ministries from four predominantly African American churches in the Dallas/Ft. Worth m… more
Date: August 2012
Creator: Rose, Melanie
Item Type: Refine your search to only Thesis or Dissertation
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