Since nearly the beginning of the wide spread adoption of the automobile, motorized traffic data collection has occurred so that decision makers have information to plan the transportation system. Widespread motorized traffic data collection has allowed for estimating traffic volumes using developed extrapolation methods whereby short-term counts in sample locations can be expanded to longer periods. As states and local planning agencies make investments in bicycle infrastructure and count programs develop, similar extrapolation methods will be needed. The only available guidance on extrapolating bicycle counts comes from the National Bicycle and Pedestrian Documentation Project (NBPDP), yet no validation of these factors have been done to assess their usability in specific area. Using bicycle traffic count data from the Central Lane Metropolitan Planning Organization Count Program in Oregon, this research demonstrates that using study area data to generate time-of-day factors produces results with less error compared to application of the NBPDP time-of-day factors. Factors are generated in two separate way in order to reduce error from estimating daily bicycle volumes. Factors groups are developed using bicycle facility type where counts are collected. This research also seeks to add to the literature concerning bicycle travel patterns by using study area data to establish a university travel pattern exemplified by a flat hourly distribution from morning to evening.

In view of the current use of the Carolina Curriculum for Preschoolers with Special Needs (Carolina) as an alternative to the widely used Brigance Diagnostic Inventory of Early Development (Brigance) for assessing the motor development of preschool aged children, a study was undertaken to establish the validity of the Carolina using the Brigance as a criterion test. A sample of 2 7 preschool special education children ranging in age from 36 to 71 months from three categories-learning handicapped (LH), severely handicapped (SH) and severely handicapped Down's Syndrome children (SHD)-were assessed by an adapted physical education specialist. Each subject was evaluated on two separate days within one week using the Carolina and the Brigance. The subjects were also evaluated concurrently by their classroom teachers using a Teacher Observation check sheet prepared by the adapted physical education specialist. Correlation coefficients using the developmental age scores obtained on the three test instruments and the correlations comparing the three categories to each test instrument ranged from .90 to .98 (r. (25) = .486, p < .01 ). These findings offered strong support for the concurrent validity of the Carolina. Additional analysis of the data using a 3 x 3 ANOVA for repeated measures resulted in a significant F ratio for the dependent variable of functional level, E (2,24) = 4.82, p = 0.174. The Sheffe post hoc analysis procedure indicated a statistically significant difference between the LH and the SHD categories. vi

The purpose of this study was to explore issues of ethics as they relate to corporate sponsorship within Division IA college athletics. The research was conducted as a case study of a private Division IA college athletic department. Data were collected through a series of semi-structured interviews with areas of inquiry including corporate sponsorships, allocation of funding, and related budgetary concerns. Twenty individuals were interviewed. These included coaches, athletic administrators, and marketing representatives. All interviews were taped, subsequently transcribed, and analyzed for content and themes. Quotes were examined in terms of content and grouped according to similarity of themes. A number of themes were identified and categorized in line with "ethical phenomena" as discussed in the literature. The results revealed eleven categories and subcategories. These included Gender Inequity, Financial Elitism, Corporate Sponsorship Ethics, Corporate Sponsorship Advancement, Coach's Roles, Winning is Everything, Budget Inequities, Marketing Responsibility, Organizational Concerns, Sponsorability and Fundraising Necessity. Similarities existed between the groups of respondents. Specifically, the coaches responded similarly to questions relating to gender inequity. Additionally, the athletic administrators differed in their views from the coaches in matters of funding and marketing. In conclusion, analysis suggests an inequality of financing between revenue producing sports and non-revenue producing sports. Conflicting views existed between administration and coaches in regards to the organizational structure of the athletic department. Corporate sponsorships were found to be an essential part of an athletic department for the present and future. Gender discrepancies appeared when marketing corporate sponsorships within an athletic department. Further discussion focuses on the need for corporate sponsorships.

Type I diabetes in athletes is a relatively rare condition and as a certified athletic trainer it is critical to know how to manage all aspects of this disease in an athlete. Current National Athletic Trainers’ Association (NATA) guidelines exist for developing a basic plan for management and care of an athlete with Type I Diabetes, but there is room to improve current guidelines, using evidence-based practice. Purpose: to address: medical management of a type I diabetic athlete as a case study, obtain first person observations from the athlete’s perspective, and provide additional evidence based practice recommendations to athletic trainers based on the findings. Methods: case study narrative with one subject, a 22-year-old male collegiate soccer player was performed. Data were collected via open-ended questionnaire, open-ended interview, and subject’s submission of pertinent medical information and records. Results: The NATA Position Statement on Type I Diabetes and other peer review articles informed this study. While NATA guidelines created a good general baseline for how to approach providing diabetic athlete care; additional recommendations are suggested based on the findings of this case study. These recommendations include: Creating safe pre-participation blood glucose ranges to prevent hypoglycemia during exercise, establishing greater knowledge about the technology the patient uses, what medical supplies the patient should be responsible for versus the athletic trainer, developing a relationship with the patient’s endocrinologist or primary care physician, and administration of insulin by an athletic trainer. These additional suggested recommendations inform athletic trainers to attain a better understanding of how to manage and care for a patient with Type I Diabetes, and increase the likelihood of both streamlining patient care and preventing metabolic crisis.

The pressure on athletes to perform and stay healthy is ever more intense. This being the case, athletes suffering injuries of the operative nature with extensive rehabilitation protocols are more prone to psychological ramifications related to their injury and rehabilitation. Literature has addressed some of the issues; however the role of self-efficacy on rehabilitation adherence has not directly been evaluated. Furthermore, the particular nature of self-efficacy related to athletic participation, injury, and subsequent rehabilitation, as well as the role an athletic trainer plays in enhancing or diminishing one's sense of self-efficacy has not specifically been evaluated. Therefore the purpose of this study is to uncover some of the literature gaps and is two-fold: (i) to evaluate how an athlete's sense of self-efficacy impacts his/her adherence to their rehabilitation program, and (ii) to assess the impact an athletic trainer may have on an athlete's self-efficacy during rehabilitation. Results of this study are intended to enhance the quality and efficiency of athletic injury rehabilitation and have been designed with the athletic training professional in mind .

Are there personality traits which are predominantly characteristic of athletes who participate in competitive intercollegiate personal contact sports, and which can be revealed by the Minnesota Multiphasic Personality Inventory

The problem of the study was to determine the better predictors of sprint performance for male and female sprinters from selected leg power and isokinetic strength tests. Ten male and five female sprinters volunteered to be measured for vertical jump performance, anaerobic power and capacity, peak isokinetic torque at the hip, knee, and ankle joint, and sprint performance. A forward stepwise multiple regression analysis was performed to allow selection from all strength and power variables regressed on the dependent variables of 30 meters, 60 meters, and flying 30 meter sprints. This procedure allowed one to examine the contribution of each predictor variable to the regression model. Only the independent variables that elicited a regression equation significant at the .05 level were used in final regression models. The regression models developed for the males were: 30 meters (crouch start) = 6.115 - .083(anaerobic power) - .055(vertical jump) - .044(plantarflex 120"/s) - .022(knee flex 60'/s); 60 meters (crouch start) = 11.111 - .145(vertical jump) - .086 (anaerobic power) - .172(hip flex 300'/s) - .098(knee flex 60'/s); and 30 meters (flying start) = 4.295- .055(anaerobic power) - .312(knee flex 180'/s) - .090(hip flex 300'/s). The regression models for the women were different than the males and were: 30 meters (crouch start) = 9.530 - .346(vertical jump); 60 meters (crouch start) = 18.083- .686(vertical jump); and 30 meters (flying start) = 8.733- .352(vertical jump) . By knowledge of the variance of the better strength and power measures, 83.2% to 98.0% of the variance of the respective sprint tests were explained. The regression models could allow for the identification of potential sprint performers and the development of optimal sprint training program.

Exercise training for clients at out-patient drug rehabilitation centers likely helps with coping skills. However, a better examination of the mechanisms producing changes may help identify effective interventions. PURPOSE: To test the effect of a vigorous exercise prescription on drug abstinence in voluntary rehabilitation patients. METHODS: 25 surveyed participants in a male drug treatment program underwent a 12-week minimum training program. The program included moderate-rigorous exercise and psychotherapy. Three days per week all subjects participated in EP for 90 minutes. Subjects also participated in ABIT 3 days per week where each session lasted 2 hours. Subjects also participated in ESM which ran for 90 minutes 5 days per week. Within each week, program participants also completed between 2-3 hours of psychotherapy (individual and/or group) per day, varying depending on level of care and phase of the treatment process. Exercise performance and adherence, sobriety and relapse rates, and emotional coping skills were collected. RESULTS: Subjects experienced frequent relapse (5±8 occurrences) prior to admission; however, 84% were currently sober on completion of the program, 8% relapsed during treatment, and 36% relapsed after treatment. The longest duration of sobriety a subject achieved was 273±111 days. Post-treatment survey results indicate 84% of subjects still exercised regularly, 68% continued to practice yoga or meditation, and 60% followed a diet that required disciplined awareness. Bench press max improved significantly throughout the program (39%; p<.001), as did squat (55% improvement; p<0.001) and deadlift (69.8%; p<0.001). On completion of the survey 91% of patients who exercised regularly were sober; 50% of patients who did not engage in regular exercise were sober on completion of the program (P=0.043). Owing to a small sample of patients who relapsed during treatment (N=2), the difference in exercisers who relapsed during treatment (5%) and non-exercisers who relapsed (25%) was not significant (P=0.171). Twenty-nine percent of exercisers relapsed after treatment; 75% of non-exercisers relapsed after treatment (P=0.076). The odds of managing adverse emotional states when they arose increased 20-fold among subjects who reported regular participation in exercise (Nagelkerke R2=0.333; P=0.036). Similarly, each additional day per week that a patient practiced yoga predicted a 20-day increase in duration of sobriety (R2=0.227; P=0.016). CONCLUSION: Exercise training exerts a statistically significant positive effect for sobriety and coping skills within a population that previously struggled with perpetual relapse.

The problem of this study was to determine the relative contribution of the strength of shoulder internal rotators among various muscle groups to ball speed in the fastball pitch as exhibited by college pitchers. An objective of the study was to explain at least 40% of the contribution of ball speed. The literature appears to be somewhat inconclusive as to the quantification of component contributors of muscle groups m the upper extremity to ball speed. It appears in the literature that variables other than upper extremity strength account for approximately 50% of ball speed. Some research has indicated that strength of the shoulder internal rotators is a major contributor while most research of this type has either been inconclusive or qualitative m nature. Eighteen college pitchers were tested for upper extremity peak torque production on the Cybex II Isokinetic Dynamometer at speeds of 90 and 240 degrees/second. Fastball speed was measured with a hand held radar gun. Results of regression analyses performed on the data indicate a strong correlation between the internal rotators of the upper extremity and fastball speed. A regression equation using a hierarchical strategy to maximize R2 accounted for 40% of contribution to ball speed using independent variables of shoulder internal rotation at 90° /sec. (X1) and elbow flexion at 240°/sec. (X2); ie, Speed=62.861+245X1 +.39X2. The standardized beta weights for this equation indicate that the greater contributor to ball speed was Sho/Int/Rot-90 when the effects of Elb/Fl-240 are controlled. When elbow extension at 90° /sec. was added to the equation as X3 approximately 59% of ball speed is explained; ie, Speed=68.605 + 268X1 + 807 X2 - .430X3.

This study analyzed the changes in performance and anthropometric characteristics in collegiate male club rugby athletes following an unsupervised 4-week winter academic break. Fourteen athletes completed this study utilizing a within-subjects model. All measures were collected prior to, and after the winter academic break. Prior to testing each subject was acclimated to the protocols to reduce associated learning effects. Performance measures included V02max, vertical jump, 1 0-yard sprint, squat max, and bench press max and body composition was assessed by measuring body weight and hydrostatic weighing. During the Break no structured workouts were provided for athletes and participants were required to complete a self-report on activity and nutritional habits during this unsupervised period. Surprisingly, post-break performance measurements did not decrease. In fact, some measures showed improvement. There were increases in V02max (4.95%), squat max (14.33%), and vertical jump (6.75%). Anthropometric characteristics showed significant increases in body fat percentage (increase of 19.33%) as well as total body weight (1.01 %). Self report data collected over the break indicate > 3 days of moderate to intense physical activity per week but subjects rated dietary habits on the lower end of the subjective scale. These results indicate that athletes may not need prescribed exercise routines during academic semester periods as self-reports indicated adequate levels of activity to prevent detraining effects. Furthermore, it may be more beneficial to provide structured nutritional advice during unsupervised phases.