Results :: Search Electronic Theses and Dissertations (ETDs)

Your search for ETD Program Health and Human Development resulted in 21 match(es).

Back to search page

The Consistency of Inflammatory Responses and Muscle Damage to High-Force Eccentric Exercise: Author: andring, Jan Marie; Date: 2006-05-15; Program: Health and Human Development; Abstract: High-force eccentric exercise causes muscle damage and leads to inflammation resulting in increased levels of C-reactive protein (CRP) and interleukin-6 (IL-6). Indicators of muscle damage are creatine kinase (CK), decreased maximal isometric strength, muscle soreness (SOR) and swelling. This study investigated rank ordering of eccentric exercise of the non-dominant (ND) and dominant (D) elbow flexors. Rank ordering is determined by the magnitude and duration of the inflammatory response indicated by CRP, IL-6 and IL-10. Twelve subjects enrolled in the study, nine subjects performed high-force...; Download File | View full details

The Effects of Acute Muscular Fatigue on the Functional Ability of the Knee Joint: Author: Brown, Tyler Nolan; Date: 2005-12-15; Program: Health and Human Development; Abstract: Results of preliminary data collection indicate an increase of electromyography (EMG) amplitude in fatiguing isokinetic contractions of the knee extensors. The primary purpose of this study was to determine if the EMG/Torque relationship of vastus lateralis changes as a result of fatigue. The second purpose of this study was to determine if tests of functional ability are affected by fatigue. Twenty-two subjects (13 males and 9 females) were sampled from two populations with different types of training (strength versus endurance) experience. The procedures included a five-minute self-selected ...; Download File | View full details

Predicting Adolescent Sexual Activity using Individual, Familial, and Extra-Familial Variables: Author: Keller, Julie Ann Atkinson; Date: 2005-08-15; Program: Health and Human Development; Abstract: This study examined selected individual, familial, and extra-familial variables that predict adolescent sexual activity. This secondary data analysis used data gathered from a self-report survey, from 397 adolescents age 11 to 18 in three non-urban communities in the Pacific Northwestern United States. The study employed multiple hierarchical regression analyses to examine the strength of selected variables in predicting sexual activity. The final model accounted for 58% of the variance of sexual activity among youth. The best predictors of adolescent sexual activity were peer sexual activity,...; Download File | View full details

The Role of Upper Body Power in Classical Cross-Country Skiing Performance: Author: Alsobrook, Nathan Gabriel; Date: 2005-08-15; Program: Health and Human Development; Abstract: The purpose of this study was to evaluate the relationship between upper body power (UBP) and classical cross-country ski race performance. A group of experienced skiers (7 men, 3 women) completed 3 laboratory tests of UBP on a custom-built double poling ergometer: a 10-second test, a 60-second test, and an incremental test to exhaustion lasting 240-630 seconds. All subjects also competed in the West Yellowstone NorAm race on November 26, 2004. Unfortunately, the small subject number precluded any significant analysis of these data. A second group of skiers (10 men, 5 women) completed the same...; Download File | View full details

Rural Grandparents Raising Grandchildren: Predictors of Parental Stress: Author: Conway, Marcia Anne; Date: 2004-12-15; Program: Health and Human Development; Abstract: The number of grandparents raising grandchildren has increased dramatically in the West and throughout United States in recent years. Although research on grandparent caregivers is increasing, there remains little research that addresses the challenges and issues facing grandparents raising grandchildren in rural locales. To address this shortcoming, this study examines the parental stressors experienced by rural grandparent caregivers and explores individual, parental, and community level factors that may be related to stress including length of time in the primary caregiver role, grandparent...; Download File | View full details

Upper Extremity Kinematics and Joint Coordination of Fly-Casting: Author: Allen, Joshua Ryan; Date: 2006-08-15; Program: Health and Human Development; Abstract: Little research exists that focuses on the motions and coordination common to fly-casting. It was hypothesized that kinematic parameters of casting (peak and total range of motion, timing of peak joint angular velocity, and magnitude of peak joint angular velocity) would increase in order to cast lines of greater length. Also, it was hypothesized that when greater length of line is cast, the time between peak angular velocities would decrease. The purpose of this study was to determine the kinematic and joint coordination changes necessary to cast lines of different length. Eighteen male subje...; Download File | View full details

The Effects of Hip Angle Manipulation on Submaximal Oxygen Consumption in Collegiate Cyclists: Author: Klippel, Nathan John; Date: 2004-12-15; Program: Health and Human Development; Abstract: The purpose of this study was to determine the effects of hip angle (HA) manipulation on submaximal oxygen consumption (VO2SUB) in collegiate cyclists. Sixteen collegiate cyclists (Mean±SD; 23.3±3.5 years; 73.3±5.9 kg body mass; 4.54±0.34 L/min VO2MAX) were tested in five positions, each resulting in a different HA, on a cycling ergometer. The positions tested were centered around the mean HA corresponding to each cyclist's preferred position (P0), defined as the combination of trunk angle (TA) and seat tube angle (STA) in which each cycl...; Download File | View full details

The Effects of Carbohydrate on Inflammation following an Acute Bout of Resistance Exercise: Author: Pearson, Sherri Diane; Date: 2006-12-15; Program: Health and Human Development; Abstract: The immune response to inflammation involves the release of cytokines, which determine the intensity and duration of the immune response (Kuby, 1997). The cytokine interleukin-6 (IL-6), functions as a negative feedback signal that turns off pro-inflammatory mediators during the immune response. IL-6 also initiates the release of CRP, which induces inflammation. Therefore, IL-6 is known as both a pro and anti-inflammatory mediator of the immune response. IL-6 is released during the immune response to inflammation. IL-6 peaks about 8 hours after an eccentric exercise session that induces muscle...; Download File | View full details

Attitudes and Beliefs about Tobacco of Fifth and Sixth Grade Students on the Crow Reservation: Author: Stigen, Laurissa Louise; Date: 2004-08-15; Program: Health and Human Development; Abstract: The purpose of this thesis project was to learn about the attitudes and beliefs about tobacco use of fifth- and sixth-grade students on the Crow Reservation and to investigate how the students comprehend the difference between ceremonial and habitual tobacco use. Tobacco use has many detrimental Health effects, and research shows that tobacco is widely used among various Native American tribes. Many tribes use tobacco in ceremonies for praying, celebrating, and healing. However, the tobacco related Health problems Native Americans suffer from are caused by habitual use and not from ceremonial ...; Download File | View full details

The Use of GPS to Predict Energy Expenditure for Outdoor Walking: Author: McKenzie, James Michael; Date: 2007-05-15; Program: Health and Human Development; Abstract: The purpose of this study was to determine the ability of GPS-reported position and elevation to estimate actual energy expenditure (EEACT) for outdoor walking. An accurate method for assessing EE in the field could greatly influence the scope of future studies of free-living activities. Thirteen subjects (8 male, 5 female) completed a 2303 m course of varying grades at slow and fast self-selected paces. Data from a portable metabolic unit was used to compare the GPS-predicted EE (EEGPS). Calculations of EEGPS were made by compiling an equation accounting for ground speed, grade, (Minetti, et ...; Download File | View full details

The Effect of Downhill Running on Impact Shock and Asymmetry: Author: Killian, Megan Leigh; Date: 2007-05-15; Program: Health and Human Development; Abstract: Biomechanical studies are important for the prevention and treatment of injuries. Of special interest is running locomotion and its effect on impact shock. Impact shock magnitudes are often 2-3 times greater at the tibia during running compared to walking and have been reported to increase with decreasing grade conditions. The primary goal of this study was to determine the effect of downhill running on impact shock and asymmetry over varying grades. The secondary and tertiary goals of this study were to determine if there was significant symmetry difference between lower-limb preference group...; Download File | View full details

Food Security and Family Well-Being: Author: Long, Lauren Christine; Date: 2007-05-15; Program: Health and Human Development; Abstract: Each year, millions of individuals in the United States experience hunger yet can not afford to obtain food. This feeling of hunger and uncertain ability to obtain food can have many consequences including food insecurity. Food insecurity is a growing problem which has severe implications for the individual and family. Among these implications are parental depression and child behavior problems. Additionally, there is increasing research pertaining to the uniqueness of rural locales and the increased risk for food insecurity in these areas. Although there is a growing body of literature exami...; Download File | View full details

Consumer Awareness and Interest in Omega-3 Fats and Applications for Marketing Culinary Camelina Oil: Author: Weems, Tyson Victor; Date: 2007-05-15; Program: Health and Human Development; Abstract: Camelina sativa is a oilseed-bearing plant that grows in Montana and from which can be extracted oil containing 30-42% alpha-linolenic acid, an essential "omega-3" fatty acid. While researchers have associated certain Health benefits with replacing other dietary fatty acids with alpha-linolenic acid and other omega-3 fatty acids, these are scarce in most Americans' diets. Current consumption levels are likely related to concurrent knowledge, beliefs, attitudes, and other behaviors about omega-3s and fat in general. The purpose of this study was to interview and survey likely targeted...; Download File | View full details

Flexibility as a Determinant of Rollerskiing Economy in Cross-Country Skiers: Author: Camenisch, Karin; Date: 2007-08-15; Program: Health and Human Development; Abstract: The purpose of this study was to examine the correlational relationship between selected measures of flexibility and roller-ski economy (E). Twelve male competitive cross-country skiers (Mean±SD: 21±3 yrs, 183.2±6.5 cm, 76.7±6.8 kg and 60.4±3.4 ml/kg/min VO₂max) completed a VO₂max test on a motorized treadmill to volitional exhaustion utilizing the Australian XC Ski-Striding protocol. Heart rate (HR) and oxygen consumption (VO₂) were recorded with a metabolic cart using standard indirect calorimetry p...; Download File | View full details

Reliably Measuring Habitual Free-Living Physical Activity with the Actical® Activity Monitor: Author: Webster, Michael Dean; Date: 2007-08-15; Program: Health and Human Development; Abstract: The purpose of this study was to compare reliability measures between a hip- and wrist-worn Actical® accelerometer. A group of 40 (25 female, 15 male) Montana State University employees wore both monitors for 14 consecutive days. Intraclass correlation coefficients (ICC) were determined for three variables for each monitor wearing location for bouts of one, three, five, eight and ten consecutive minutes over the entire monitoring period and for each single day of monitoring. The three dependent variables were the raw activity count values (CNTMV, counts/day) at or above specified mo...; Download File | View full details

Family Coping and Adaptation among Grandparents Rearing Grandchildren: Author: Porterfield, Fonda K; Date: 2007-08-15; Program: Health and Human Development; Abstract: Over the past decade, grandparent caregiving, in which grandparents take on the sole custody of their grandchildren without a parent present, has been one of the fastest growing family forms in the U.S. Most studies on grandparent caregiver functioning have focused on the challenges and deficits of grandfamilies. Little research has been conducted on the adaptive processes of grandparent caregivers and the coping mechanisms they employ to deal with parenting the second time around. The current study was based on qualitative data generated from 26 in-depth, face-to-face interviews with grandpar...; Download File | View full details

Neuromuscular Performance and the Menstrual Cycle: Author: Lemke, Shayna Marie; Date: 2007-08-15; Program: Health and Human Development; Abstract: Women athletes are more likely to tear their anterior cruciate ligament than their male counterparts. The female athlete has a complex system of steroid hormones that are continually changing. These sex hormones that fluctuate throughout each month may influence knee injuries, specifically the anterior cruciate ligament. The increased incidence in women is thought to be multifactorial, a combination of structural, anatomical, or biomechanical factors. The NCAA has reported that 75 percent of anterior cruciate ligament injuries are non-contact in competitive jumping or pivoting sports. In this ...; Download File | View full details

Joint Moment Estimation from Electromyography of Patients with Osteoarthritis: Author: O'Keefe, Kathryn Bernadine; Date: 2007-12-15; Program: Health and Human Development; Abstract: Biomechanical gait analysis may be used to determine treatment options, evaluate the success of rehabilitation programs or post-surgery recuperation, and provide insight for surgical planning, including functional outcomes for patients. However, gait analysis requires expensive equipment - a limiting factor for many clinical settings. One alternative that has been examined is the utilization of an artificial neural network (ANN) to model nonlinear relationships of gait. Researchers have shown initial success in ANN predictions of pathological conditions in gait as well as modeling other parame...; Download File | View full details

Inflammatory Response to a High-force Eccentric Exercise Protocol in Oral Contraceptive Users and Non-users: Author: Kasper, Christine; Date: 2008-05-15; Program: Health and Human Development; Abstract: Researchers have demonstrated that oral contraceptive users have elevated serum C-reactive protein (CRP) levels. However, it is unclear whether or not CRP is elevated in response to inflammation. Results of preliminary studies indicate that individuals with elevated CRP exhibit diminished release of interleukin-6 (IL-6), an inflammatory mediator with anti-inflammatory properties. Low IL-6 may cause less control of inflammation and a resultant elevation of CRP. The inflammatory response was compared between female oral contraceptive (OC) users and non-OC users because of the known elevation of ...; Download File | View full details

The influence of bout interruptions on measured and predicted physical activity during treadmill walking and running: Author: Howe, Stephanie Marie; Date: 2008-05-15; Program: Health and Human Development; Abstract: The importance of daily physical activity (PA) has been established as a means of decreasing risk for chronic diseases. However, the presence of bout interruptions ((BI), defined as a brief pause (< 2 min) PA), can complicate measures of PA. This study was designed to evaluate the influence of different BI rules on PA during treadmill locomotion. Fifteen runners (6 women, 9 men) completed a series of walking (53.6, 107.2 m/min) and running (160.8 m/min) trials while using a metabolic measurement system to measure actual activity energy expenditure (AEEA) and four activity monitors to measur...; Download File | View full details

Dietary protein versus supplemental protein in collegiate football athletes: Author: Kirwan, Rochelle Dian; Date: 2008-08-15; Program: Health and Human Development; Abstract: Purpose: The purpose of this study was to determine if muscle hypertrophy and strength gains in athletes can be equally attained through dietary protein intake versus protein supplementation. Methods: Performance measures, body composition, and blood lipids were compared in redshirt football players who completed an eleven week protocol of either protein supplementation (S, n=6, 28 grams 3x/week) versus whole food protein (NS, n=9, 8-28 grams 3x/week). Subjects completed two 3-day diet records to determine nutrient intake. Results: Both groups reported meeting their protein requirements, but c...; Download File | View full details

Back to search page

print-friendly page | mobile-friendly page