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Sample records for student-athletes task force

  1. Interassociation Consensus Statement on Cardiovascular Care of College Student-Athletes.

    Science.gov (United States)

    Hainline, Brian; Drezner, Jonathan; Baggish, Aaron; Harmon, Kimberly G; Emery, Michael S; Myerburg, Robert J; Sanchez, Eduardo; Molossi, Silvana; Parsons, John T; Thompson, Paul D

    2016-04-01

    Cardiovascular evaluation and care of college student-athletes is gaining increasing attention from both the public and medical communities. Emerging strategies include screening of the general athlete population, recommendations of permissible levels of participation by athletes with identified cardiovascular conditions, and preparation for responding to unanticipated cardiac events in athletic venues. The primary focus has been sudden cardiac death and the utility of screening with or without advanced cardiac screening. The National Collegiate Athletic Association convened a multidisciplinary task force to address cardiovascular concerns in collegiate student-athletes and to develop consensus for an interassociation statement. This document summarizes the task force deliberations and follow-up discussions, and includes available evidence on cardiovascular risk, pre-participation evaluation, and the recognition of and response to cardiac arrest. Future recommendations for cardiac research initiatives, education, and collaboration are also provided. (J Am Coll Cardiol 2016;doi: 10.1016/j.jacc.2016.03.527.) ©2016 by the American College of Cardiology Foundation.

  2. Comprehensive Headache Experience in Collegiate Student-Athletes: An Initial Report From the NCAA Headache Task Force.

    Science.gov (United States)

    Seifert, Tad; Sufrinko, Alicia; Cowan, Robert; Scott Black, W; Watson, Dave; Edwards, Bill; Livingston, Scott; Webster, Keith; Akers, David; Lively, Mathew; Kontos, Anthony P

    2017-06-01

    The prevalence of primary headache disorders in the general population provides a unique challenge in the evaluation of headache occurring in the context of sport. Despite a wealth of studies exploring the epidemiology of headache in the layperson, little is known about the prevalence and nature of headaches in collegiate student-athletes. These scenarios are challenging in the return to play context, as it is often unclear whether an athlete has an exacerbation of a primary headache disorder, new onset headache unrelated to trauma, or has suffered a concussive injury. To establish the prevalence and nature of headaches in collegiate student-athletes. Retrospective cross-sectional survey. This cross-sectional survey evaluated the characteristics and prevalence of headache in 834 student-athletes from four NCAA Division-I institutions. Because headache occurrence may vary by sport (collision, contact, non-contact), by sex, and medical history, our sample included male and female athletes in a variety of sports, with differing degrees of contact exposure. The 20 question survey collected data on personal and family history of headache, as well as concussion history. A total of 23.7% (n = 198) of participants reported having a personal history of migraine, 25.2% (n = 210) history of sinus headache, and 12.3% (n = 103) history of tension type headache. Among athletes with a prior history of concussion, 46.3% (n = 25) of females reported a history of migraine, while only 32.2% of males reported history of migraine (χ 2  = 3.421, P = .064). The etiology of increased prevalence of migraine in our study is unclear. Whether this is due to increased awareness of headache disorders, a consequence of contact exposure, or a predisposition for migraine development in this age group remains unclear. Further studies are indicated. © 2017 American Headache Society.

  3. The influence of heel height on vertical ground reaction force during landing tasks in recreationally active and athletic collegiate females.

    Science.gov (United States)

    Lindenberg, Kelly M; Carcia, Christopher R

    2013-02-01

    To determine if heel height alters vertical ground reaction forces (vGRF) when landing from a forward hop or drop landing. Increased vGRF during landing are theorized to increase ACL injury risk in female athletes. Fifty collegiate females performed two single-limb landing tasks while wearing heel lifts of three different sizes (0, 12 & 24 mm) attached to the bottom of a athletic shoe. Using a force plate, peak vGRF at landing was examined. Repeated measures ANOVAs were used to determine the influence of heel height on the dependent measures. Forward hop task- Peak vGRF (normalized for body mass) with 0 mm, 12 mm, and 24 mm lifts were 2.613±0.498, 2.616±0.497 and 2.495±0.518% BW, respectively. Significant differences were noted between 0 and 24 mm lift (psneaker significantly alters peak vGRF upon landing from a unilateral forward hop but not from a jumping maneuver.

  4. The career planning, athletic identity, and student role identity of intercollegiate student athletes.

    Science.gov (United States)

    Lally, Patricia S; Kerr, Gretchen A

    2005-09-01

    The purpose of this study was to examine the career planning of university student athletes and relationships between their career planning and athletic and student role identities. Two retrospective in-depth interviews were held with four male and four female university student athletes. Participants entered university with vague or nonexistent career objectives and invested heavily in their athletic roles. In the latter years of their college career, the participants discarded their sport career ambitions and allowed the student role to become more prominent in their identity hierarchies. The current findings support Brown and Hartley's (1998) suggestion that student athletes may invest in both the athlete and student role identities simultaneously and that investing in the latter may permit the exploration of nonsport career options.

  5. Practice Makes Perfect: Correlations Between Prior Experience in High-level Athletics and Robotic Surgical Performance Do Not Persist After Task Repetition.

    Science.gov (United States)

    Shee, Kevin; Ghali, Fady M; Hyams, Elias S

    Robotic surgical skill development is central to training in urology as well as in other surgical disciplines. Here, we describe a pilot study assessing the relationships between robotic surgery simulator performance and 3 categories of activities, namely, videogames, musical instruments, and athletics. A questionnaire was administered to preclinical medical students for general demographic information and prior experiences in surgery, videogames, musical instruments, and athletics. For follow-up performance studies, we used the Matchboard Level 1 and 2 modules on the da Vinci Skills Simulator, and recorded overall score, time to complete, economy of motion, workspace range, instrument collisions, instruments out of view, and drops. Task 1 was run once, whereas task 2 was run 3 times. All performance studies on the da Vinci Surgical Skills Simulator took place in the Simulation Center at Dartmouth-Hitchcock Medical Center. All participants were medical students at the Geisel School of Medicine. After excluding students with prior hands-on experience in surgery, a total of 30 students completed the study. We found a significant correlation between athletic skill level and performance for both task 1 (p = 0.0002) and task 2 (p = 0.0009). No significant correlations were found for videogame or musical instrument skill level. Students with experience in certain athletics (e.g., volleyball, tennis, and baseball) tended to perform better than students with experience in other athletics (e.g., track and field). For task 2, which was run 3 times, this association did not persist after the third repetition due to significant improvements in students with low-level athletic skill (levels 0-2). Our study suggests that prior experience in high-level athletics, but not videogames or musical instruments, significantly influences surgical proficiency in robot-naive students. Furthermore, our study suggests that practice through task repetition can overcome initial differences

  6. Single-Task and Dual-Task Gait Among Collegiate Athletes of Different Sport Classifications: Implications for Concussion Management.

    Science.gov (United States)

    Howell, David R; Oldham, Jessie R; DiFabio, Melissa; Vallabhajosula, Srikant; Hall, Eric E; Ketcham, Caroline J; Meehan, William P; Buckley, Thomas A

    2017-02-01

    Gait impairments have been documented following sport-related concussion. Whether preexisting gait pattern differences exist among athletes who participate in different sport classifications, however, remains unclear. Dual-task gait examinations probe the simultaneous performance of everyday tasks (ie, walking and thinking), and can quantify gait performance using inertial sensors. The purpose of this study was to compare the single-task and dual-task gait performance of collision/contact and noncontact athletes. A group of collegiate athletes (n = 265) were tested before their season at 3 institutions (mean age= 19.1 ± 1.1 years). All participants stood still (single-task standing) and walked while simultaneously completing a cognitive test (dual-task gait), and completed walking trials without the cognitive test (single-task gait). Spatial-temporal gait parameters were compared between collision/contact and noncontact athletes using MANCOVAs; cognitive task performance was compared using ANCOVAs. No significant single-task or dual-task gait differences were found between collision/contact and noncontact athletes. Noncontact athletes demonstrated higher cognitive task accuracy during single-task standing (P = .001) and dual-task gait conditions (P = .02) than collision/contact athletes. These data demonstrate the utility of a dual-task gait assessment outside of a laboratory and suggest that preinjury cognitive task performance during dual-tasks may differ between athletes of different sport classifications.

  7. Division I Student Athletes' Perceptions: How Well Does the Athletic Department Promote Student Athlete Development in an Urban-Serving University?

    Science.gov (United States)

    Vermillion, Mark

    2014-01-01

    The purpose of the research was to identify student athletes' perceptions of their athletic department regarding student development. Student athletes from a Division I athletic department were surveyed (n = 369) in order to monitor their development. Regression analyses, which included respondent's sport, gender, classification, reports of abuse,…

  8. Validation of the student athletes' motivation towards sports and academics questionnaire to Korean student-athletes.

    Science.gov (United States)

    Park, Sunghee; Hong, Seungbun; Lee, Miyoung

    2015-08-01

    The current study had three aims: (1) to validate a Korean version of the Student Athletes' Motivation toward Sports and Academics Questionnaire (SAMSAQ-Kr), (2) to examine South Korean university student-athletes' motivation towards athletic and academic achievement, and (3) to identify the relationship between athletic identity and their athletic and academic achievement. A total of 126 South Korean university student-athletes (41.4% males and 58.6% females; mean age 20.5, SD = 2.74) completed the SAMSAQ-Kr. To investigate the validity evidence of the SAMSAQ-Kr a confirmatory factor analysis (CFA) and Rasch model were employed. To examine the relationship between Athletic Identity Measurement Scale (AIMS) and SAMSAQ for Spearman correlation coefficients were calculated. Findings indicated that the SAMSAQ-Kr showed a different model from other versions and revealed positive correlations between AIMS scores and athletic motivations. The current study highlighted that importance of considering socio-cultural context in developing questionnaire and contributed to help understand South Korean university student-athletes' motivation towards athletic and academic achievement.

  9. The effect of simultaneously performed cognitive task and physical exercise on pressure pain threshold and tolerance in athletes

    Directory of Open Access Journals (Sweden)

    Aliye GÜNDOĞDU

    2014-08-01

    Full Text Available The aim of the study was to investigate the alterations of the pain threshold and tolerance after single, or dual task in athletes. Twenty male athletes and twenty non - athletic, recreationally active college students were participated in the study. Subjects w ere asked to perform Harvard step test (single task, and cognitive task was concurrent performance of an arithmetic task while performing Harvard step test. Pressure pain threshold (PPT and pressure pain tolerance (PPTO were assessed from muscle, tendon , bone and myofascial region from the dominant thigh by using a digital algometer. All measurements were repeated at rest, or following single and dual task. Results are presented as mean + standart deviation. Data were analyzed by using repeated measures of ANOVA test. A level of p<0.05 was accepted statistical significant. Athletes had higher PPT and PPTO measurements from muscle and myofascial region of thigh at rest. PPT and PPTO values were increased after single, or dual task in sedentary subjects, w hile athletic subjects had increased muscle and myofascial PPT and PPTO values after dual task. In conclusion, our results supports the notion that cognitive functions may interact the pain processing at rest, or following exercise in athletes.

  10. Comparison of impact forces, accelerations and ankle range of motion in surfing-related landing tasks.

    Science.gov (United States)

    Lundgren, Lina E; Tran, Tai T; Nimphius, Sophia; Raymond, Ellen; Secomb, Josh L; Farley, Oliver R L; Newton, Robert U; Sheppard, Jeremy M

    2016-01-01

    This study aimed to describe the impact forces, accelerations and ankle range of motion in five different landing tasks that are used in training and testing for competitive surfing athletes, to assist coaches in the prescription of landing task progression and monitoring training load. Eleven competitive surfing athletes aged 24 ± 7 years participated, and inertial motion sensors were fixed to the anterior aspect of the feet, mid-tibial shafts, sacrum and eighth thoracic vertebrae on these athletes. Three tasks were performed landing on force plates and two tasks in a modified gymnastics set-up used for land-based aerial training. Peak landing force, resultant peak acceleration and front and rear side ankle dorsiflexion ranges of motion during landing were determined. The peak acceleration was approximately 50% higher when performing aerial training using a mini-trampoline and landing on a soft-density foam board, compared to a similar landing off a 50 cm box. Furthermore, the ankle ranges of motion during the gymnastic type landings were significantly lower than the other landing types (P ≤ 0.05 and P ≤ 0.001), for front and rear sides, respectively. Conclusively, increased task complexity and specificity of the sport increased the tibial peak acceleration, indicating greater training load.

  11. Support Services for Student-Athletes: Assessing the Differences in Usage among Student-Athletes

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    Powell, Julie A.

    2009-01-01

    The purpose of this study was to determine the usage rates of support services for student-athletes at a small, private college in the southeast with membership in the National Association of Intercollegiate Athletics (NAIA), in efforts to understand how universities and sport organizations can assist in the challenges student-athletes face when…

  12. Student Advising Recommendations from the Council of Residency Directors Student Advising Task Force

    Directory of Open Access Journals (Sweden)

    Hillman, Emily

    2017-01-01

    Full Text Available Emergency Medicine (EM has become more competitive in recent years with a marked increase in the number of applications per student, raising costs for students and programs. Disseminating accurate advising information to applicants and programs could reduce excessive applying. Advising students applying to EM is a critical role for educators, clerkship directors, and program leaders. There are a variety of advising resources available through social media and individual organizations, however currently there are no consensus recommendations that bridge these resources. The Council of Residency Directors (CORD Student Advising Task Force (SATF was initiated in 2013 to improve medical student advising. The SATF developed bestpractice consensus recommendations and resources for student advising. Four documents (Medical Student Planner, EM Applicant’s Frequency Asked Questions, EM Applying Guide, EM Medical Student Advisor Resource List were developed and are intended to support prospective applicants and their advisors. The recommendations are designed for the mid-range EM applicant and will need to be tailored based on students’ individual needs.

  13. Prediction of intention to continue sport in athlete students: A self-determination theory approach.

    Directory of Open Access Journals (Sweden)

    Mohammad Keshtidar

    Full Text Available Grounded on the self-determination theory (Deci & Ryan, 1985, 2000 and achievement goals theory (Ames, 1992; Nicholls, 1989, this study via structural equation modelling, predicted intention to continue in sport from goal orientations and motivations among athlete students. 268 athlete students (Mage = 21.9, in Iranian universities completed a multi-section questionnaire tapping the targeted variables. Structural equation modelling (SEM offered an overall support for the proposed model. The results showed that there are positive relationships between intention to continue in sport and both orientations as well as both motivations. A task-involving orientation emerged as a positive predictor of the autonomous motivation, while an ego-involving orientation was a positive predictor controlled motivation as well as autonomous motivation. The results also support positive paths between autonomous motivation and future intention to participate in sport. Autonomous motivation also was a positive mediator in relationship between task orientation and the intentions. As a conclusion, the implications of the task-involving orientation are discussabled in the light of its importance for the quality and potential maintenance of sport involvement among athlete students.

  14. Prediction of intention to continue sport in athlete students: A self-determination theory approach.

    Science.gov (United States)

    Keshtidar, Mohammad; Behzadnia, Behzad

    2017-01-01

    Grounded on the self-determination theory (Deci & Ryan, 1985, 2000) and achievement goals theory (Ames, 1992; Nicholls, 1989), this study via structural equation modelling, predicted intention to continue in sport from goal orientations and motivations among athlete students. 268 athlete students (Mage = 21.9), in Iranian universities completed a multi-section questionnaire tapping the targeted variables. Structural equation modelling (SEM) offered an overall support for the proposed model. The results showed that there are positive relationships between intention to continue in sport and both orientations as well as both motivations. A task-involving orientation emerged as a positive predictor of the autonomous motivation, while an ego-involving orientation was a positive predictor controlled motivation as well as autonomous motivation. The results also support positive paths between autonomous motivation and future intention to participate in sport. Autonomous motivation also was a positive mediator in relationship between task orientation and the intentions. As a conclusion, the implications of the task-involving orientation are discussabled in the light of its importance for the quality and potential maintenance of sport involvement among athlete students.

  15. Student retention in athletic training education programs.

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    Dodge, Thomas M; Mitchell, Murray F; Mensch, James M

    2009-01-01

    The success of any academic program, including athletic training, depends upon attracting and keeping quality students. The nature of persistent students versus students who prematurely leave the athletic training major is not known. Understanding the profiles of athletic training students who persist or leave is important. To (1) explore the relationships among the following variables: anticipatory factors, academic integration, clinical integration, social integration, and motivation; (2) determine which of the aforementioned variables discriminate between senior athletic training students and major changers; and (3) identify which variable is the strongest predictor of persistence in athletic training education programs. Descriptive study using a qualitative and quantitative mixed-methods approach. Thirteen athletic training education programs located in District 3 of the National Athletic Trainers' Association. Ninety-four senior-level athletic training students and 31 college students who changed majors from athletic training to another degree option. Data were collected with the Athletic Training Education Program Student Retention Questionnaire (ATEPSRQ). Data from the ATEPSRQ were analyzed via Pearson correlations, multivariate analysis of variance, univariate analysis of variance, and a stepwise discriminant analysis. Open-ended questions were transcribed and analyzed using open, axial, and selective coding procedures. Member checks and peer debriefing techniques ensured trustworthiness of the study. Pearson correlations identified moderate relationships among motivation and clinical integration (r = 0.515, P accounting for 37.2% of the variance between groups. The theoretic model accurately classified 95.7% of the seniors and 53.8% of the major changers. A common theme emerging from the qualitative data was the presence of a strong peer-support group that surrounded many of the senior-level students. Understanding student retention in athletic training is

  16. Differences in neuromuscular strategies between landing and cutting tasks in female basketball and soccer athletes.

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    Cowley, Hanni R; Ford, Kevin R; Myer, Gregory D; Kernozek, Thomas W; Hewett, Timothy E

    2006-01-01

    High school female athletes are most likely to sustain a serious knee injury during soccer or basketball, 2 sports that often involve a rapid deceleration before a change of direction or while landing from a jump. To determine if female high school basketball and soccer players show neuromuscular differences during landing and cutting tasks and to examine neuromuscular differences between tasks and between dominant and nondominant sides. A 3-way mixed factorial design investigating the effects of sport (basketball, soccer), task (jumping, cutting), and side (dominant, nondominant). Laboratory. Thirty high school female athletes who listed either basketball or soccer as their only sport of participation (basketball: n = 15, age = 15.1 +/- 1.7 years, experience = 6.9 +/- 2.2 years, height = 165.3 +/- 7.9 cm, mass = 61.8 +/- 9.3 kg; soccer: n = 15, age = 14.8 +/- 0.8 years, experience = 8.8 +/- 2.5 years, height = 161.8 +/- 4.1 cm, mass = 54.6 +/- 7.6 kg). Ground reaction forces, stance time, valgus angles, and valgus moments were assessed during (1) a drop vertical jump with an immediate maximal vertical jump and (2) an immediate side-step cut at a 45 degrees angle. Basketball athletes had greater ground reaction forces (P vertical jump, whereas soccer players had greater ground reaction forces (P vertical jump. Greater valgus moments (P = .006) were noted on the dominant side during cutting. Our subjects demonstrated differences in ground reaction forces and stance times during 2 movements associated with noncontact anterior cruciate ligament injuries. Knee valgus moment and angle were significantly influenced by the type of movement performed. Sport-specific neuromuscular training may be warranted, with basketball players focusing on jumping and landing and soccer players focusing on unanticipated cutting maneuvers.

  17. Faculty Perceptions of Division I Male Student-Athletes: The Relationship between Student-Athlete Contact, Athletic Department Involvement, and Perceptions of Intercollegiate Athletics

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    Tovar, Elizabeth A.

    2011-01-01

    It has been widely recognized that student-athletes, especially in the sports of men's basketball and football, endure stereotyping (Bowen & Levin, 2003; Simons, Bosworth, Fujita, & Jensen, 2007, Baucom & Lantz, 2001). Although stereotypes about male basketball and football student-athletes academic behaviors are expressed by many sectors of the…

  18. The Impact of Athletic Facilities on the Recruitment of Potential Student-Athletes

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    Schneider, Ray; Messenger, Steve

    2012-01-01

    Purpose: This study examined the impact that athletic facilities and other college choice factors have on the recruitment of student-athletes to play Division I college hockey compared to the influence of other college choice factors. Although athletic facilities and their seeming importance in the recruitment of top level student-athletes are…

  19. Insecure attachment and anxiety in student athletes.

    Science.gov (United States)

    Han, D H; Kim, S M; Zaichkowsky, L

    2013-06-01

    The main purpose of our research was to examine attachment type and competition anxiety in high school student athletes and general high school students. We recruited 465 student athletes and 543 general students to participate in our study. The Revised Korean version of the Experiences in Close Relationships Scale (K-ECRS) and the Competitive State Anxiety Inventory-2 (CSAI-2) were given to all students. In χ2 tests, athletes showed attachment types in the following order of prevalence: fearful, dismissive, and preoccupied, compared to the fearful, preoccupied, and dismissive order observed in general students. In parametric, independent t-tests, athletes reported significantly higher cognitive anxiety scores, relative to general students. Further, athletes with insecure attachment compared to those with secure attachment reported higher cognitive anxiety scores and self-confidence scores. In both the athletes with insecure attachment and general students with insecure attachment groups, the K-ECRS anxiety subscale was significantly correlated with CSAI-2 total score. In post hoc analysis in the athletes with insecure attachment group, the K-ECRS anxiety subscale was also significantly correlated with the CSAI-2 cognitive anxiety subscale. These results suggest that anxious athletes with an insecure attachment style tend to exaggerate threats from both external and internal sources, which negatively affect their performances.

  20. Optimal Balance Between Force and Velocity Differs Among World-Class Athletes.

    Science.gov (United States)

    Giroux, Caroline; Rabita, Giuseppe; Chollet, Didier; Guilhem, Gaël

    2016-02-01

    Performance during human movements is highly related to force and velocity muscle capacities. Those capacities are highly developed in elite athletes practicing power-oriented sports. However, it is still unclear whether the balance between their force and velocity-generating capacities constitutes an optimal profile. In this study, we aimed to determine the effect of elite sport background on the force-velocity relationship in the squat jump, and evaluate the level of optimization of these profiles. Ninety-five elite athletes in cycling, fencing, taekwondo, and athletic sprinting, and 15 control participants performed squat jumps in 7 loading conditions (range: 0%-60% of the maximal load they were able to lift). Theoretical maximal power (Pm), force (F0), and velocity (v0) were determined from the individual force-velocity relationships. Optimal profiles were assessed by calculating the optimal force (F0th) and velocity (v0th). Athletic sprinters and cyclists produced greater force than the other groups (P balanced force-velocity profiles. Moreover, the differences between measured and optimal force-velocity profiles raise potential sources of performance improvement in elite athletes.

  1. 78 FR 2996 - Meeting of the Community Preventive Services Task Force (Task Force)

    Science.gov (United States)

    2013-01-15

    ... Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention... Services Task Force (Task Force). The Task Force is independent and nonfederal. Its members are nationally.... The Task Force was convened in 1996 by the Department of Health and Human Services (HHS) to assess the...

  2. 77 FR 56845 - Meeting of the Community Preventive Services Task Force (Task Force)

    Science.gov (United States)

    2012-09-14

    ... Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention... Services Task Force (Task Force). The Task Force is independent and nonfederal. Its members are nationally.... The Task Force was convened in 1996 by the Department of Health and Human Services (HHS) to assess the...

  3. 78 FR 27969 - Meeting of the Community Preventive Services Task Force (Task Force)

    Science.gov (United States)

    2013-05-13

    ... Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention... Services Task Force (Task Force). The Task Force is independent and nonfederal. Its members are nationally.... The Task Force was convened in 1996 by the Department of Health and Human Services (HHS) to assess the...

  4. 78 FR 59939 - Meeting of the Community Preventive Services Task Force (Task Force)

    Science.gov (United States)

    2013-09-30

    ... Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention... September 17, 2013, announcing the next meeting of the Community Preventive Services Task Force (Task Force... the Task Force to consider the findings of systematic reviews and issue findings and recommendations...

  5. Physical activity participation and constraints among athletic training students.

    Science.gov (United States)

    Stanek, Justin; Rogers, Katherine; Anderson, Jordan

    2015-02-01

    Researchers have examined the physical activity (PA) habits of certified athletic trainers; however, none have looked specifically at athletic training students. To assess PA participation and constraints to participation among athletic training students. Cross-sectional study. Entry-level athletic training education programs (undergraduate and graduate) across the United States. Participants were 1125 entry-level athletic training students. Self-reported PA participation, including a calculated PA index based on a typical week. Leisure constraints and demographic data were also collected. Only 22.8% (252/1105) of athletic training students were meeting the American College of Sports Medicine recommendations for PA through moderate-intensity cardiorespiratory exercise. Although 52.3% (580/1105) were meeting the recommendations through vigorous-intensity cardiorespiratory exercise, 60.5% (681/1125) were meeting the recommendations based on the combined total of moderate or vigorous cardiorespiratory exercise. In addition, 57.2% (643/1125) of respondents met the recommendations for resistance exercise. Exercise habits of athletic training students appear to be better than the national average and similar to those of practicing athletic trainers. Students reported structural constraints such as lack of time due to work or studies as the most significant barrier to exercise participation. Athletic training students experienced similar constraints to PA participation as practicing athletic trainers, and these constraints appeared to influence their exercise participation during their entry-level education. Athletic training students may benefit from a greater emphasis on work-life balance during their entry-level education to promote better health and fitness habits.

  6. 78 FR 63208 - UPDATE-Meeting of the Community Preventive Services Task Force (Task Force)

    Science.gov (United States)

    2013-10-23

    ... of the Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and... Community Preventive Services Task Force (Task Force). The in-person Task Force meeting is being replaced by... CDC's ability to complete the necessary scientific and logistical support for the meeting. The Task...

  7. Female Athletic Training Students' Perceptions of Motherhood and Retention in Athletic Training

    Science.gov (United States)

    Mazerolle, Stephanie M.; Gavin, Kerri

    2013-01-01

    Context: Motherhood appears to be a catalyst in job turnover for female athletic trainers, especially those employed at the National Collegiate Athletic Association Division I level. However, most researchers examining this topic have investigated the perspectives of those who are currently employed rather than those who are preparing to enter the profession. Objective: To evaluate female athletic training students' perceptions of motherhood and retention. Design: Qualitative study. Setting: Athletic training education program. Patients or Other Participants: A total of 18 female athletic training students volunteered to participate. They were enrolled in 1 Commission on Accrediting Athletic Training Education–accredited athletic training program and represented 3 levels of academic study. Data Collection and Analysis: The participants responded to a series of questions related to work–life balance and retention in athletic training. Analysis of the data followed a general inductive process. Credibility was established by interpretive member checks and peer review. Results: The first theme, clinical setting, speaks to the belief that work–life balance and retention in athletic training require an employment setting that fosters a family-friendly atmosphere and a work schedule (including travel) that allows for time at home. The second theme, mentorship, reflects the acknowledgment that a female mentor who is successful in balancing the roles of mother and athletic trainer can serve as a role model. The final theme, work–life balance strategies, illustrates the need to have a plan in place to meet the demands of both home and work life. Conclusions: A female athletic trainer who is successfully balancing her career and family responsibilities may be the most helpful factor in retention, especially for female athletic training students. Young professionals need to be educated on the importance of developing successful work–life balance strategies, which can

  8. Female athletic training students' perceptions of motherhood and retention in athletic training.

    Science.gov (United States)

    Mazerolle, Stephanie M; Gavin, Kerri

    2013-01-01

    Motherhood appears to be a catalyst in job turnover for female athletic trainers, especially those employed at the National Collegiate Athletic Association Division I level. However, most researchers examining this topic have investigated the perspectives of those who are currently employed rather than those who are preparing to enter the profession. To evaluate female athletic training students' perceptions of motherhood and retention. Qualitative study. Athletic training education program. A total of 18 female athletic training students volunteered to participate. They were enrolled in 1 Commission on Accrediting Athletic Training Education-accredited athletic training program and represented 3 levels of academic STUDY. The participants responded to a series of questions related to work-life balance and retention in athletic training. Analysis of the data followed a general inductive process. Credibility was established by interpretive member checks and peer review. The first theme, clinical setting, speaks to the belief that work-life balance and retention in athletic training require an employment setting that fosters a family-friendly atmosphere and a work schedule (including travel) that allows for time at home. The second theme, mentorship, reflects the acknowledgment that a female mentor who is successful in balancing the roles of mother and athletic trainer can serve as a role model. The final theme, work-life balance strategies, illustrates the need to have a plan in place to meet the demands of both home and work life. A female athletic trainer who is successfully balancing her career and family responsibilities may be the most helpful factor in retention, especially for female athletic training students. Young professionals need to be educated on the importance of developing successful work-life balance strategies, which can be helpful in reducing attrition from the profession.

  9. Cognitive-motor dual-task ability of athletes with and without intellectual impairment.

    Science.gov (United States)

    Van Biesen, Debbie; Jacobs, Lore; McCulloch, Katina; Janssens, Luc; Vanlandewijck, Yves C

    2018-03-01

    Cognition is important in many sports, for example, making split-second-decisions under pressure, or memorising complex movement sequences. The dual-task (DT) paradigm is an ecologically valid approach for the assessment of cognitive function in conjunction with motor demands. This study aimed to determine the impact of impaired intelligence on DT performance. The motor task required balancing on one leg on a beam, and the cognitive task was a multiple-object-tracking (MOT) task assessing dynamic visual-search capacity. The sample included 206 well-trained athletes with and without intellectual impairment (II), matched for sport, age and training volume (140 males, 66 females, M age = 23.2 ± 4.1 years, M training experience = 12.3 ± 5.7 years). In the single-task condition, II-athletes showed reduced balance control (F = 55.9, P balance and the MOT task between both groups. The DT costs were significantly larger for the II-athletes (-8.28% versus -1.34% for MOT and -33.13% versus -12.89% for balance). The assessment of MOT in a DT paradigm provided insight in how impaired intelligence constrains the ability of II-athletes to successfully perform at the highest levels in the complex and dynamical sport-environment.

  10. Motivation towards dual career of European student-athletes.

    Science.gov (United States)

    Lupo, Corrado; Guidotti, Flavia; Goncalves, Carlos E; Moreira, Liliana; Doupona Topic, Mojca; Bellardini, Helena; Tonkonogi, Michail; Colin, Allen; Capranica, Laura

    2015-01-01

    The present study aimed to investigate motivations for the dual career of European student-athletes living in countries providing different educational services for elite athletes: State-centric regulation-State as sponsor/facilitator (State), National Sporting Federations/Institutes as intermediary (Federation) and Laisser Faire, no formal structures (No Structure). Therefore, the European Student-athletes' Motivation towards Sports and Academics Questionnaire (SAMSAQ-EU) was administered to 524 European student-athletes. Exploratory Factor Analysis, and Confirmatory Factor Analysis were applied to test the factor structure, and the reliability and validity of the SAMSAQ-EU, respectively. A multivariate approach was applied to verify subgroup effects (P ≤ 0.05) according to gender (i.e., female and male), age (i.e., ≤ 24 years, > 24 years), type of sport (i.e., individual sport and team sport) and competition level (i.e., national and international). Insufficient confirmatory indexes were reported for the whole European student-athlete group, whereas distinct three factor models [i.e., Student Athletic Motivation (SAM); Academic Motivation (AM); Career Athletic Motivation (CAM)] emerged, with acceptable reliability estimates, for State (SAM = 0.82; AM = 0.75; and CAM = 0.75), Federation (SAM = 0.82; AM = 0.66; and CAM = 0.87) and No Structure (SAM = 0.78; AM = 0.74; and CAM = 0.79) subgroups. Differences between subgroups were found only for competition level (P student-athletes' motivation for dual career has to be specifically investigated according to social contexts.

  11. Association between eating disorders and body image in athletes and non-athlete students in Qazvin University of Medical Sciences

    Directory of Open Access Journals (Sweden)

    M. Miri

    2016-06-01

    Full Text Available Background: Body image dissatisfaction and eating disorders are of common problems in adolescence and adulthood especially among athletes. Objective: The aim of this study was to determine the association of eating disorders and body image in athletes and non-athlete students in Qazvin University of Medical Sciences. Methods: This cross-sectional study was conducted on 226 athlete students and 350 non-athlete students of Qazvin University of Medical Sciences during 2013-2014. Students who followed a specific sport field and had participated in at least one sport event were considered as athlete students. All athlete students were entered the study by census method. Non-athlete students were selected among students who had not any exercise activity and by random sampling method. Data were collected through demographic questionnaire, Eating Attitudes Test (EAT-26, and Multidimensional Body-Self Relations Questionnaire (MBSRQ. Data were analyzed using T-test and Chi-square test. Results: Mean age was 21.92±3.19 years and mean body mass index (BMI was 22.24±3.18 kg/m2. The frequency of eating disorders was 11.5% among the athlete students and 11.2% among the non-athlete students. Anorexia nervosa was found to be more prevalent than bulimia nervosa in both groups. The students with normal BMI had better body image perception and less eating disorders symptoms than other students. The association of age, educational level, and gender with eating disorders and body image was not statistically significant. The association of eating disorders and body image was not statistically significant. Eating disorders were more prevalent in males than females but the difference was not statistically significant. Conclusion: With regards to the results, it seems that eating disorders and body image dissatisfaction are relatively prevalent among both athletes and non-athlete students and BMI is predictor of eating disorders.

  12. Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics

    Directory of Open Access Journals (Sweden)

    José Pereira, Rui Araújo, Cláudio Farias, Cristiana Bessa, Isabel Mesquita

    2016-12-01

    Full Text Available This study conducted a comparative analysis of students’ knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls. Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students’ gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task.

  13. Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics

    Science.gov (United States)

    Pereira, José; Araújo, Rui; Farias, Cláudio; Bessa, Cristiana; Mesquita, Isabel

    2016-01-01

    This study conducted a comparative analysis of students’ knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls). Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students’ gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task. Key points The results in this study showed that regardless of students’ sex, both DI and SE were efficient in the promotion of improvements in students’ content knowledge of athletics. Both boys and girls improved from the pre-test to the post-test in SE and DI. SE was particularly beneficial to lower skill-level. On the contrary, in the DI unit

  14. Investigating neural efficiency of elite karate athletes during a mental arithmetic task using EEG.

    Science.gov (United States)

    Duru, Adil Deniz; Assem, Moataz

    2018-02-01

    Neural efficiency is proposed as one of the neural mechanisms underlying elite athletic performances. Previous sports studies examined neural efficiency using tasks that involve motor functions. In this study we investigate the extent of neural efficiency beyond motor tasks by using a mental subtraction task. A group of elite karate athletes are compared to a matched group of non-athletes. Electroencephalogram is used to measure cognitive dynamics during resting and increased mental workload periods. Mainly posterior alpha band power of the karate players was found to be higher than control subjects under both tasks. Moreover, event related synchronization/desynchronization has been computed to investigate the neural efficiency hypothesis among subjects. Finally, this study is the first study to examine neural efficiency related to a cognitive task, not a motor task, in elite karate players using ERD/ERS analysis. The results suggest that the effect of neural efficiency in the brain is global rather than local and thus might be contributing to the elite athletic performances. Also the results are in line with the neural efficiency hypothesis tested for motor performance studies.

  15. Sports Nutrition Knowledge among Mid-Major Division I University Student-Athletes

    Directory of Open Access Journals (Sweden)

    Ashley Andrews

    2016-01-01

    Full Text Available Competitive athletes have goals to optimize performance and to maintain healthy body composition. Sports nutrition is a component of training programs often overlooked by student-athletes and their coaches. The purpose of this study was to examine student-athletes’ sports nutrition knowledge across sex, class level, team, and completion of prior nutrition coursework. Participants included 123 mid-major Division I university student-athletes (47 females and 76 males from baseball, softball, men’s soccer, track and field, and tennis. The student-athletes completed a survey questionnaire to determine adequate sports nutrition knowledge (mean ≥ 75%. The overall mean sports nutrition knowledge score for the student-athletes was 56.9% which was considered inadequate sports nutrition knowledge (mean < 75%. Only 12 student-athletes achieved adequate sports nutrition knowledge score of 75% or higher. There were no differences by sex, class level, team, and completion of prior nutrition coursework. Student-athletes’ inadequate sports nutrition knowledge may place them at nutrition risk, lead to impaired performance, and affect their lean body mass and energy levels. Athletics personnel should not assume student-athletes have adequate sports nutrition knowledge. Athletic departments may make available a board certified Sports Dietitian or Registered Dietitian and offer classroom or online courses facilitating student-athletes to optimize nutrition knowledge and behaviors.

  16. "The Student Athlete": Too Little, Too Late.

    Science.gov (United States)

    Nyquist, Ewald B.

    1982-01-01

    There are vast differences in life experiences and advantages for all college students, not just student athletes; to shunt off the super athlete lacking minimum skills into a second-rate educational training is inexcusable. Institutions that have "turned professional" have become football franchises dabbling in education. (MLW)

  17. An Investigation of Scholar-Baller and Non Scholar-Baller Division I Football Student-Athletes' Academic, Athletic, Intrinsic Motivation and Athletic Identity

    Science.gov (United States)

    Rasmussen, Janet M.

    2009-01-01

    As less than 3% of student-athletes go on to play sport professionally, it is important that they are prepared for careers outside of athletics (Susanj & Stewart, 2005). Many football student-athletes have low grade point averages and graduation rates. Universities incorporate academic motivational programs to help combat low academic performance.…

  18. Motivational Factors of Student Nurse Athletes Attributing to Academic Success.

    Science.gov (United States)

    Forst, Kimberly A

    Student nurse athletes experience difficulties achieving academic success in nursing programs. The purpose of this study was to identify facilitators, barriers, and motivators of student nurse athletes that attribute to their academic success. Athletes ranked time management and prioritization as critical skills to success in the nursing program. This study reinforced the importance of academic support services for student nurse athletes to assist in their academic success.

  19. Consumer Information. NASFAA Task Force Report. Consumer Information

    Science.gov (United States)

    National Association of Student Financial Aid Administrators, 2014

    2014-01-01

    The National Association of Student Financial Aid and Administrators (NASFAA) Consumer Information Task Force was convened to conduct a thorough review of the current student consumer information requirements and propose ways to streamline both the content and delivery of those requirements. The proposals in the this report were produced for…

  20. The Effect of Athletic Identity and Locus of Control on the Stress Perceptions of Community College Student-Athletes

    Science.gov (United States)

    Watson, Joshua C.

    2016-01-01

    Over 72,000 student-athletes compete annually in athletic programs at the community college level. However, research addressing the effect of athletic participation on the psychological well-being of the community college student-athlete is sparse. This study represents an attempt to address this gap by examining the relationship among perceived…

  1. Mentorship of Black Student-Athletes at a Predominately White American University: Critical Race Theory Perspective on Student-Athlete Development

    Science.gov (United States)

    Bimper, Albert Y., Jr.

    2017-01-01

    Mentoring programs are evolving as common practice in athletic departments across national collegiate athletic association member institutions in the USA as means to address sociocultural issues faced by their student-athletes and to enhance their holistic development. There is a dearth of research exploring mentoring in the contexts of…

  2. Understanding the Academic Struggles of Community College Student Athletes

    Science.gov (United States)

    Demas, Jason

    2017-01-01

    When students begin their education at community colleges, they may face more obstacles to obtaining their college education than students starting in four-year institutions. Research has shown the importance of academic and student services in the support of student athletes, that community college student athletes are often at academic risk, and…

  3. The Student-Athlete and the National Collegiate Athletic Association: The Need for a Prima Facie Tort Doctrine

    Science.gov (United States)

    Duckworth, Roy D., III

    1975-01-01

    In examining whether courts have jurisdiction to hear student-athlete grievances against the National Collegiate Athletic Association (NCAA) the author rejects the position that the NCAA's activities are under cover of state law, and instead proposes that the student-athlete's remedy lies in an action against the NCAA for a prima facie tort. (JT)

  4. Life Span Exercise Among Elite Intercollegiate Student Athletes

    OpenAIRE

    Sorenson, Shawn C.; Romano, Russell; Azen, Stanley P.; Schroeder, E. Todd; Salem, George J.

    2015-01-01

    Background: Despite prominent public attention, data on life span health and exercise outcomes among elite, competitive athletes are sparse and do not reflect the diversity of modern athletes. Hypothesis: Life span exercise behavior differs between National Collegiate Athletic Association (NCAA) student athletes and a nonathlete control group. Sustained exercise is associated with improved cardiopulmonary health outcomes. Study Design: Cross-sectional, descriptive epidemiology study. Level of...

  5. Assessing College Student-Athletes' Life Stress: Initial Measurement Development and Validation

    Science.gov (United States)

    Lu, Frank Jing-Horng; Hsu, Ya-Wen; Chan, Yuan-Shuo; Cheen, Jang-Rong; Kao, Kuei-Tsu

    2012-01-01

    College student-athletes have unique life stress that warrants close attention. The purpose of this study was to develop a reliable and valid measurement assessing college student-athletes' life stress. In Study 1, a focus group discussion and Delphi method produced a questionnaire draft, termed the College Student-Athletes' Life Stress Scale. In…

  6. Can Environmental Education Increase Student-Athletes' Environmental Behaviors?

    Science.gov (United States)

    Mullenbach, Lauren E.; Green, Gary T.

    2018-01-01

    Environmental education was incorporated within a mentoring program (i.e. treatment group) for student-athletes at the University of Georgia. These student-athletes' environmental attitudes, behavioral intent, knowledge, self-efficacy, self-regulatory learning, motivation, and learning strategies were assessed before and after their environmental…

  7. Performance Comparison of Student-Athletes and General College Students on the Functional Movement Screen and the Y Balance Test.

    Science.gov (United States)

    Engquist, Katherine D; Smith, Craig A; Chimera, Nicole J; Warren, Meghan

    2015-08-01

    Although various studies have assessed performance of athletes on the Functional Movement Screen (FMS) and the Y Balance Test (YBT), no study to date has directly evaluated a comparison of performance between athletes and members of the general population. Thus, to better understand the application of the FMS and the YBT to general college students, this study examined whether or not general college students performed similarly to student-athletes on the FMS (composite and movement pattern scores) and the YBT (composite and reach directions). This study evaluated 167 Division I student-athletes and 103 general college students from the same university on the FMS and the YBT. No difference was found in FMS composite scores between student-athletes and general college students. For FMS movement patterns, female student-athletes scored higher than general college students in the deep squat. No difference was found for men in any FMS movement pattern. Female student-athletes scored higher than female general college students in YBT composite scores; no difference was found for men in YBT composite scores. In analysis of YBT reach directions, female student-athletes scored higher than female general college students in all reach directions, whereas no difference was found in men. Existing research on the FMS composite score in athletic populations may apply to a general college population for the purposes of preparticipation screening, injury prediction, etc. Existing research on the YBT in male athletic populations is expected to apply equally to general college males for the purposes of preparticipation screening, injury prediction, etc.

  8. Predictors of postconcussion syndrome in collegiate student-athletes.

    Science.gov (United States)

    Zuckerman, Scott L; Yengo-Kahn, Aaron M; Buckley, Thomas A; Solomon, Gary S; Sills, Allen K; Kerr, Zachary Y

    2016-04-01

    OBJECTIVE Sport-related concussion (SRC) has emerged as a public health problem, especially among student-athletes. Whereas most concussions resolve by 2 weeks, a minority of patients experience postconcussion syndrome (PCS), in which symptoms persist for months. The objective of this study was to elucidate factors predictive of PCS among a sample of National Collegiate Athletic Association (NCAA) student-athletes in the academic years 2009-2010 to 2014-2015. METHODS The SRC data originated from the NCAA Injury Surveillance Program (ISP) in the 2009-2010 to 2014-2015 academic seasons. The NCAA ISP is a prospective database made up of a convenience sample of schools across all divisions. All SRCs are reported by certified athletic trainers. The PCS group consisted of concussed student-athletes with concussion-related symptoms that lasted ≥ 4 weeks. The non-PCS group consisted of concussed student-athletes with symptom resolution in ≤ 2 weeks. Those with symptoms that resolved in the intermediate area of 2-4 weeks were excluded. Odds ratios (ORs) were estimated using logistic regression. RESULTS During the 2009-2010 to 2014-2015 seasons, 1507 NCAA student-athletes sustained an SRC, 112 (7.4%) of whom developed PCS (i.e., concussion-related symptoms that lasted ≥ 4 weeks). Men's ice hockey contributed the largest proportion of concussions to the PCS group (28.6%), whereas men's football contributed the largest proportion of concussions in the non-PCS group (38.6%). In multivariate analysis, recurrent concussion was associated with increased odds of PCS (OR 2.08, 95% CI 1.28-3.36). Concussion symptoms that were also associated with increased odds of PCS included retrograde amnesia (OR 2.75, 95% CI 1.34-5.64), difficulty concentrating (OR 2.35, 95% CI 1.23-4.50), sensitivity to light (OR 1.97, 95% CI 1.09-3.57), and insomnia (OR 2.19, 95% CI 1.30-3.68). Contact level, sex, and loss of consciousness were not associated with PCS. CONCLUSIONS Postconcussion syndrome

  9. PRN 94-9: Announcing the Formation of Two Industry-Wide Task Forces: Agricultural Reentry Task Force and Outdoor Residential Exposure Task Force

    Science.gov (United States)

    This Notice announces two industry-wide Task Forces being formed in response to generic exposure data requirements. It contains EPA's policy on a registrant's options for, and responsibilities when joining Task Force as a way to satisfy data requirements.

  10. Reading the Defense: Conceptualizations of Literacy by Male Football Student-Athletes

    Science.gov (United States)

    Segal, Pamela H.

    2013-01-01

    This study investigated how college football student-athletes conceptualize the academic and athletic literacies they experience inside and outside the classroom. Participants included sophomore, junior, and senior football student-athletes who all attended a large public university in the Mid-Atlantic area. Three distinct research tools…

  11. The Stress and Coping Responses of Certified Graduate Athletic Training Students

    Science.gov (United States)

    Reed, Sarah

    2004-01-01

    Objective: To assess the sources of stress and coping responses of certified graduate athletic training students. Design and Setting: We interviewed certified graduate athletic training students 3 times over a 9-month period. We transcribed the interviews verbatim and used grounded theory analytic procedures to inductively analyze the participants' sources of stress and coping responses. Subjects: Three male and 3 female certified graduate athletic training students from a postcertification graduate athletic training program volunteered to participate in this investigation. The participants were full-time graduate students, with a mean age of 23 years, who had worked an average of 1.5 years as certified athletic trainers at the time of the first interview. Measurements: We used grounded theory analytic procedures to inductively analyze the participants' sources of stress and coping responses. Results: A total of 6 general sources of stress and 11 coping dimensions were revealed. The stress dimensions were labeled athletic training duties, comparing job duties, responsibilities as student, time management, social evaluation, and future concerns. The coping responses were planning, instrumental social support, adjusting to job responsibilities, positive evaluations, emotional social support, humor, wishful thinking, religion, mental or behavioral disengagement, activities outside the profession, and other outcomes. Conclusions: Certified graduate athletic training students should be encouraged to use problem-focused (eg, seeking advice, planning) and emotion-focused (eg, positive evaluations, humor) forms of coping with stress. PMID:15173872

  12. Sexual Harassment Training and Reporting in Athletic Training Students

    Science.gov (United States)

    Mansell, Jamie; Moffit, Dani M.; Russ, Anne C.; Thorpe, Justin N.

    2017-01-01

    Context: Sexual harassment is a growing concern in higher education. Athletic training students should feel safe in their programs, whether in the didactic or clinical setting. Though the Commission on Accreditation of Athletic Training Education creates standards to keep the students safe, there are none regarding sexual harassment training for…

  13. Kinetic asymmetries between forward and drop jump landing tasks

    Directory of Open Access Journals (Sweden)

    Morgana Alves de Britto

    2015-12-01

    Full Text Available DOI: http://dx.doi.org/10.5007/1980-0037.2015v17n6p661   Landing asymmetry is a risk factor for knee anterior cruciate ligament injury. The aim of this study was to identify kinetic asymmetries in healthy recreational athletes performing different jump-landing techniques. Twelve recreational athletes engaged in regular training underwent kinetic evaluation using two 3D force plates and were analyzed for: (a three-dimensional peak forces, (b time to peak vertical force, and (c initial phase asymmetries. All data were collected during performance of unilateral and bilateral trials of forward and drop jump tasks. Forward jump-landing tasks elicited greater kinetic asymmetry than drop-landing tasks. Regardless of jump-landing technique, the preferred leg experienced higher forces than the non-preferred leg. The initial landing phase showed more kinetic asymmetries than the later phase when peak vertical forces occur. It was concluded that when screening athletes for kinetic asymmetries that may predispose them to injury, forward jump-landing tasks and the early landing phase might show more kinetic asymmetries than drop jump-landing tasks and the late landing phase, respectively.

  14. Post-concussion driving behaviors and opinions: A survey of collegiate student-athletes.

    Science.gov (United States)

    Schmidt, Julianne D; Lynall, Robert C; Lempke, Landon Bryce; Weber, Michelle L; Devos, Hannes

    2018-05-08

    Post-concussion driving restrictions are eminent, but we lack understanding of current behaviors and opinions about driving following concussion among populations at risk of concussion. We aimed to describe post-concussion driving behaviors and opinions among collegiate student-athletes. Student-athletes completed a survey (response rate=45.3%, 223/492) regarding their post-concussion driving behaviors and opinions. Response frequencies and percentages are presented. Student-athletes self-reported a total of 169 lifetime concussions (0.76±1.02 each). Of the 169 concussions, 52.1% (88/169) were diagnosed and 52.7% (89/169) occurred while the student-athlete possessed a valid driver's license. Student-athletes refrained from driving following 43.8% (39/89) of the concussive events. Student-athletes that refrained most commonly did so for only 24-48 hours (20.5%, 8/39) and because a health care provider advised them to (33.3%: 13/39). Student-athletes most commonly reported that they would feel "very unsafe" driving a car immediately following injury (38.4%, 84/219). When asked whether driving restrictions would influence your decision to report the injury to a health care provider, 7.9% reported that it "definitely would" (17/214), 26.6% "probably would" (57/214), 17.8% "neutral" (38/214), 24.8% "probably would not" (53/214), and 22.9% "definitely would not" (49/214). Despite generally believing that driving immediately following a concussion is unsafe, a majority of student-athletes did not refrain from driving at any point following their previous concussions. Post-concussion driving restrictions may have some influence on student-athletes' decisions to report the injury to a health care provider. Health care providers play a critical role in post-concussion driving restriction, but lack standardized recommendations to guide their care.

  15. Relationship between sleep and mood states among student-athlete ...

    African Journals Online (AJOL)

    This study aims to examine the relationship between sleep and mood states on student-athlete. The respondent consists of 89 student-athletes from MajlisSukanNegeri, Perak. There were 53 male respondent (59.3%) and 36 female respondent (40.4%). These respondent were range from age 13 to 21 years old are chosen ...

  16. Student Athletes Work toward a Drug-Free School.

    Science.gov (United States)

    Oberman, Jerome P.

    1989-01-01

    Describes the Student Athlete Leadership Program (SALP), part of the Long Beach (New York) City School District's comprehensive drug education program. SALP trains high-profile high school athletes to conduct drug and alcohol prevention activities in the elementary schools. (FMW)

  17. Predictors of Collegiate Student-Athletes' Susceptibility to Stereotype Threat

    Science.gov (United States)

    Feltz, Deborah L.; Schneider, Richard; Hwang, Seunghyun; Skogsberg, Nikolaus J.

    2013-01-01

    The present investigation sought to determine the extent to which collegiate student-athletes are susceptible to stereotype threat and the factors that predict it. We proposed a structural equation model (SEM) by which a perceived coach's positive regard for an athlete's academic ability, athletic identity, and academic identity predicts the…

  18. Safe school task force: University-community partnership to promote student development and a safer school environment.

    Science.gov (United States)

    Adler, Corey; Chung-Do, Jane; Ongalibang, Ophelia

    2008-01-01

    The Asian/Pacific Islander Youth Violence Prevention Center (APIYVPC) focuses its youth violence prevention efforts on community mobilization by partnering with Kailua High School and other local community groups. This paper describes the development and activities of the Safe School Task Force (SSTF) and the lessons learned. In response to concerns of school, community members, and students, the SSTF was organized to promote student leadership in raising awareness about problems related to violence. Collaboration among the school, community, and the university places students in leadership roles to reduce school violence and enhances their self-efficacy to improve their school environment. To increase SSTF effectiveness, more attention must be paid to student recruitment, consistent community partnerships, and gaining teacher buy-in. This partnership may be useful in multicultural communities to provide students the opportunities to learn about violence prevention strategies, community mobilization, and leadership skills.

  19. Self-Directed Learning and the Millennial Athletic Training Student

    Science.gov (United States)

    Hughes, Brian J.; Berry, David C.

    2011-01-01

    Athletic training educators (ATEs) have a responsibility to remain aware of the current student population, particularly how they learn and give meaning to what they have learned. Just as clinical athletic trainers (ATs) must adapt to ever changing work schedules and demands, so too must athletic training educators. In addition to adapting to…

  20. Construction and Validation of the Student-Athlete Environmental and Academic Orientation Survey (SEAOS)

    Science.gov (United States)

    Mullenbach, Lauren E.; Green, Gary T.

    2016-01-01

    Many surveys exist that measure environmental orientations, yet few measure learning outcomes, such as self-efficacy, and even fewer specifically target student-athletes. Hence, this study created a survey, named the Student-Athlete Environmental and Academic Orientation Survey (SEAOS), which measured student-athletes' environmental attitudes,…

  1. Perceived levels of frustration during clinical situations in athletic training students.

    Science.gov (United States)

    Heinerichs, Scott; Curtis, Neil; Gardiner-Shires, Alison

    2014-01-01

    Athletic training students (ATSs) are involved in various situations during the clinical experience that may cause them to express levels of frustration. Understanding levels of frustration in ATSs is important because frustration can affect student learning, and the clinical experience is critical to their development as professionals. To explore perceived levels of frustration in ATSs during clinical situations and to determine if those perceptions differ based on sex. Cross-sectional study with a survey instrument. A total of 14 of 19 professional, undergraduate athletic training programs accredited by the Commission on Accreditation of Athletic Training Education in Pennsylvania. Of a possible 438 athletic training students, 318 (72.6%) completed the survey. The Athletic Training Student Frustration Inventory was developed and administered. The survey gathered demographic information and included 24 Likert-scale items centering on situations associated with the clinical experience. Descriptive statistics were computed on all items. The Mann-Whitney U was used to evaluate differences between male and female students. A higher level of frustration was perceived during the following clinical situations: lack of respect by student-athletes and coaching staffs, the demands of the clinical experience, inability of ATSs to perform or remember skills, and ATSs not having the opportunity to apply their skills daily. Higher levels of frustration were perceived in female than male ATSs in several areas. Understanding student frustration during clinical situations is important to better appreciate the clinical education experience. Low levels of this emotion are expected; however, when higher levels exist, learning can be affected. Whereas we cannot eliminate student frustrations, athletic training programs and preceptors need to be aware of this emotion in order to create an environment that is more conducive to learning.

  2. Self Reported Perceptions of Physical Demands on Athletic Training Students

    Science.gov (United States)

    Kawaguchi, Jeffrey K.; Babcock, Garth; Little, Andrew

    2008-01-01

    Context: According to the Commission on Accreditation of Athletic Training Education (CAATE) Standards for the Accreditation of Entry-Level Athletic Training Education Programs, athletic training students (ATSs) must complete clinical experiences that provide opportunities to integrate cognitive function, psychomotor skills, and affective…

  3. Gap Task Force

    CERN Multimedia

    Lissuaer, D

    One of the more congested areas in the ATLAS detector is the GAP region (the area between the Barrel Calorimeter and the End Cap calorimeter) where Inner Detector services, LAr Services and some Tile services all must co-habitat in a very limited area. It has been clear for some time that the space in the GAP region is not sufficient to accommodate all that is needed. In the last few month additional problems of routing all the services to Z=0 have been encountered due to the very limited space between the Tile Calorimeter and the first layer of Muon chambers. The Technical Management Board (TMB) and the Executive Board (EB) decided in the middle of March to establish a Task Force to look at this problem and come up with a solution within well-specified guidelines. The task force consisted of experts from the ID, Muon, Liquid Argon and Tile systems in addition to experts from the Technical Coordination team and the Physics coordinator. The task force held many meetings and in general there were some very l...

  4. Perceived stress and coping skills of university student-athletes and ...

    African Journals Online (AJOL)

    Student-athletes are expected to cope with their studies and participation in sport simultaneously as well as to satisfy the expectations of coaches, teammates, friends, and family. Once student-athletes perceive a situation as stressful and struggle to cope with the anticipation thereof, their satisfaction with life will be ...

  5. Influences of Athletic Footwear on Ground Reaction Forces During A Sidestep Cutting Maneuver on Artificial Turf

    Directory of Open Access Journals (Sweden)

    Jacob R. Gdovin

    2018-04-01

    Full Text Available Background: Recreational athletes can select their desired footwear based on personal preferences of shoe properties such as comfort and weight. Commonly worn running shoes and cleated footwear with similar stud geometry and distribution are worn when performing sport-specific tasks such as a side-step cutting maneuver (SCM in soccer and American football (hereafter, referred to as football. The effects of such footwear on injury mechanics have been documented with less being known regarding their effect on performance. Objective: The purpose of this study was to examine performance differences including peak ground reaction forces (pGRF, time-to-peak ground reaction forces (tpGRF and the rate of force development (RFD between football cleats (FB, soccer cleats (SOC, and traditional running sneakers (RUN during the braking and propulsive phases of a SCM. Methodology: Eleven recreationally active males who participated in football and/or soccer-related activities at the time of testing completed the study. A 1 x 3 [1 Condition (SCM x 3 Footwear (RUN, FB, SOC] repeated measures ANOVA was utilized to analyze the aforementioned variables. Results: There were no significant differences (p > 0.05 between footwear conditions when comparing pGRF, tpGRF, or RFD in either the braking or propulsive phases. Conclusion: The results suggest that the studded and non-studded footwear allowed athletes to generate similar forces over a given time frame when performing a SCM.

  6. Assessing Tuition- and Debt-Free Higher Education. NASFAA Task Force Report

    Science.gov (United States)

    National Association of Student Financial Aid Administrators, 2017

    2017-01-01

    The Assessing Tuition- and Debt-Free Higher Education Task Force was convened in July 2016. Charged by the National Association of Student Financial Aid Administrators's (NASFAA's) Board of Directors with evaluating the existing landscape of state and local promise programs with a focus on scaling such models to the national level, the task force…

  7. National Athletic Trainers' Association-accredited postprofessional athletic training education: attractors and career intentions.

    Science.gov (United States)

    Mazerolle, Stephanie M; Dodge, Thomas M

    2012-01-01

    Anecdotally, we know that students select graduate programs based on location, finances, and future career goals. Empirically, however, we lack information on what attracts a student to these programs. To gain an appreciation for the selection process of graduate study. Qualitative study. Postprofessional programs in athletic training (PPATs) accredited by the National Athletic Trainers' Association. A total of 19 first-year PPAT students participated, representing 13 of the 16 accredited PPAT programs. All interviews were conducted via phone and transcribed verbatim. Analysis of the interview data followed the procedures as outlined by a grounded theory approach. Trustworthiness was secured by (1) participant checks, (2) participant verification, and (3) multiple analyst triangulations. Athletic training students select PPAT programs for 4 major reasons: reputation of the program or faculty (or both), career intentions, professional socialization, and mentorship from undergraduate faculty or clinical instructors (or both). Participants discussed long-term professional goals as the driving force behind wanting an advanced degree in athletic training. Faculty and clinical instructor recommendations and the program's prestige helped guide the decisions. Participants also expressed the need to gain more experience, which promoted autonomy, and support while gaining that work experience. Final selection of the PPAT program was based on academic offerings, the assistantship offered (including financial support), advanced knowledge of athletic training concepts and principles, and apprenticeship opportunities. Students who attend PPAT programs are attracted to advancing their entry-level knowledge, are committed to their professional development as athletic trainers, and view the profession of athletic training as a life-long career. The combination of balanced academics, clinical experiences, and additional professional socialization and mentorship from the PPAT program

  8. Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Diagnostic Task Force Criteria Impact of New Task Force Criteria

    NARCIS (Netherlands)

    Cox, Moniek G. P. J.; van der Smagt, Jasper J.; Noorman, Maartje; Wiesfeld, Ans C.; Volders, Paul G. A.; van Langen, Irene M.; Atsma, Douwe E.; Dooijes, Dennis; Houweling, Arjan C.; Loh, Peter; Jordaens, Luc; Arens, Yvonne; Cramer, Maarten J.; Doevendans, Pieter A.; van Tintelen, Peter; Wilde, Arthur A. M.; Hauer, Richard N. W.

    Background-Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy (ARVD/C) Diagnostic Task Force Criteria (TFC) proposed in 1994 are highly specific but lack sensitivity. A new international task force modified criteria to improve diagnostic yield. A comparison of diagnosis by 1994 TFC versus

  9. A Volunteer Basketball Clinic for Children with Disabilities: Professional Development Impact on Student-Athletes and Physical Therapy Students.

    Science.gov (United States)

    Altenburger, Peter; Wilson, Anne M

    2017-01-01

    The purpose of this study was to assess the change in perceptions of student-athletes, physical therapy students, and parents of children who helped to facilitate an athletic skills camp for children with disabilities. Participants experienced 3 hours of basketball activity yearly. Data were collected for 3 consecutive years from a total of 51 parents, 15 student-athletes, and 22 physical therapy students. Pre- and post-survey data were evaluated by two independent researchers. Common themes were developed for all participant groups and cross-group comparisons were evaluated. Findings indicated a synergistic benefit for student-athletes and physical therapy students derived from their impact and children with disabilities. Perceptual changes in students included a decrease in fear in working with disabled children, an appreciation for the value of having fun, and increased growth in civic identity and desire to volunteer.

  10. NASA's Big Data Task Force

    Science.gov (United States)

    Holmes, C. P.; Kinter, J. L.; Beebe, R. F.; Feigelson, E.; Hurlburt, N. E.; Mentzel, C.; Smith, G.; Tino, C.; Walker, R. J.

    2017-12-01

    Two years ago NASA established the Ad Hoc Big Data Task Force (BDTF - https://science.nasa.gov/science-committee/subcommittees/big-data-task-force), an advisory working group with the NASA Advisory Council system. The scope of the Task Force included all NASA Big Data programs, projects, missions, and activities. The Task Force focused on such topics as exploring the existing and planned evolution of NASA's science data cyber-infrastructure that supports broad access to data repositories for NASA Science Mission Directorate missions; best practices within NASA, other Federal agencies, private industry and research institutions; and Federal initiatives related to big data and data access. The BDTF has completed its two-year term and produced several recommendations plus four white papers for NASA's Science Mission Directorate. This presentation will discuss the activities and results of the TF including summaries of key points from its focused study topics. The paper serves as an introduction to the papers following in this ESSI session.

  11. Effects of experimental muscle pain on force variability during task-related and three directional isometric force task

    DEFF Research Database (Denmark)

    Mista, Christian Ariel; Graven-Nielsen, Thomas

    2013-01-01

    was measured using sample entropy (SEn). Three-way repeated measures ANOVA with factors level of contraction, pain/control, and time were performed for the CV, the CoP, and the SEn of each component of the force. In the tangential forces, no significant effects were found for the 3D matching tasks. The ANOVA.......05). In the task-related force, no significant effects were found for the CV during the three-dimensional task or for the task-related task. Finally, the ANOVA analysis of sample entropy showed a significant interaction between pain/control and time (P

  12. Physical Aggression in Higher Education: Student-Athletes' Perceptions and Reporting Behaviors

    Science.gov (United States)

    Pappas, Jason Christopher

    2010-01-01

    This study examined internal (personal) and external (situational) factors that previous research found affected perceptions of physical aggression and associated reporting behaviors among student-athletes. Results of this study suggested certain factors significantly impacted a student-athlete's decision to report and who received that report.…

  13. Who Dropped the Ball: Examining the Relationship between Race, Memorable Messages about Academic and Athletic Achievement, and Graduation Rates for Football Student-Athletes

    Science.gov (United States)

    Colon, Nathaniel J.

    2011-01-01

    This study explored memorable messages that former football student-athletes recalled regarding academics and athletics. Respondents were asked via interviews and a survey questionnaire to recall memorable messages and to describe the source, context, and importance of the message. Student-athletes were asked what memorable messages were evoked…

  14. The task force process

    International Nuclear Information System (INIS)

    Applegate, J.S.

    1995-01-01

    This paper focuses on the unique aspects of the Fernald Citizens Task Force process that have contributed to a largely successful public participation effort at Fernald. The Fernald Citizens Task Force passed quickly by many procedural issues. Instead, the Task Force concentrated on (a) educating itself about the site, its problems, and possible solutions, and (b) choosing a directed way to approach its mandate: To make recommendations on several open-quotes big pictureclose quotes issues, including future use of the site, cleanup levels, waste disposition, and cleanup priorities. This paper presents the approach used at Fernald for establishing and running a focused site-specific advisory board, the key issues that have been faced, and how these issues were resolved. The success of Fernald in establishing a strong and functioning site-specific advisory board serves as a useful model for other DOE facilities, although the Fernald model is just one of many approaches that can be taken. However, the approach presented here has worked extremely well for Fernald

  15. Differences in visuo-motor control in skilled vs. novice martial arts athletes during sustained and transient attention tasks: a motor-related cortical potential study.

    Science.gov (United States)

    Sanchez-Lopez, Javier; Fernandez, Thalia; Silva-Pereyra, Juan; Martinez Mesa, Juan A; Di Russo, Francesco

    2014-01-01

    Cognitive and motor processes are essential for optimal athletic performance. Individuals trained in different skills and sports may have specialized cognitive abilities and motor strategies related to the characteristics of the activity and the effects of training and expertise. Most studies have investigated differences in motor-related cortical potential (MRCP) during self-paced tasks in athletes but not in stimulus-related tasks. The aim of the present study was to identify the differences in performance and MRCP between skilled and novice martial arts athletes during two different types of tasks: a sustained attention task and a transient attention task. Behavioral and electrophysiological data from twenty-two martial arts athletes were obtained while they performed a continuous performance task (CPT) to measure sustained attention and a cued continuous performance task (c-CPT) to measure transient attention. MRCP components were analyzed and compared between groups. Electrophysiological data in the CPT task indicated larger prefrontal positive activity and greater posterior negativity distribution prior to a motor response in the skilled athletes, while novices showed a significantly larger response-related P3 after a motor response in centro-parietal areas. A different effect occurred in the c-CPT task in which the novice athletes showed strong prefrontal positive activity before a motor response and a large response-related P3, while in skilled athletes, the prefrontal activity was absent. We propose that during the CPT, skilled athletes were able to allocate two different but related processes simultaneously according to CPT demand, which requires controlled attention and controlled motor responses. On the other hand, in the c-CPT, skilled athletes showed better cue facilitation, which permitted a major economy of resources and "automatic" or less controlled responses to relevant stimuli. In conclusion, the present data suggest that motor expertise

  16. Research Analysis of Conflicting Behaviour Peculiarities Among Student Athletes

    Directory of Open Access Journals (Sweden)

    Povilas Tamošauskas

    2012-06-01

    Full Text Available Almost always there is a certain degree of tension, irritation, and conflicts among athletes of various types of sports. The objective of the research is to evaluate conflicting behaviour of student wrestlers in the public safety faculties (PSF at Vilnius Gediminas Technical University (VGTU and Mykolas Romeris University (MRU. In the introduction of the research, conflict descriptions, types, criteria, solutions, and psychological climate factors as theorized by different authors are introduced. Survey data on student athletes is analyzed. In addition to this, psychological climate and predominant features among wrestling teams in higher education schools are assessed and emerging conflict types and solutions are determined. Finally, the differences in athletes and coaches‘ evaluation of psychological climate and indications are described.

  17. Athletes as Students: Ensuring Positive Cognitive and Affective Outcomes

    Science.gov (United States)

    Gayles, Joy Gaston; Hu, Shouping

    2009-01-01

    Over the past decade, the National Collegiate Athletic Association (NCAA) has become increasingly concerned about the educational experience of student athletes, beyond enforcement of eligibility rules and regulations. Perhaps this growing interest is in response to public criticism of the poor performance--and even misconduct--associated with the…

  18. Task Force Report 4. Report of the Task Force on Marketing and Communications

    Science.gov (United States)

    Dickinson, John C.; Evans, Kenneth L.; Carter, Jan; Burke, Kevin

    2004-01-01

    BACKGROUND To ensure the success of the proposed New Model of family medicine and to create a better understanding of the nature and role of family medicine, an effective communications plan must be developed and implemented. This Future of Family Medicine task force report proposes strategies for communicating the role of family physicians within medicine, as well as to purchasers, consumers, and other entities. METHODS After reviewing the findings from the research conducted for the Future of Family Medicine project, the task force presents a preliminary brand-positioning strategy for family medicine messages. Based on this strategy, the task force identifies 5 major audiences to which family medicine communications should be directed. A consistent method was used to determine optimum strategies to address each audience: defining the audience, assessing the literature and other pertinent evidence, identifying the communication objectives, determining the key messages, developing brand promises, and proposing strategies and tactics to support the messages and objectives. Preliminary communications plans are then presented for each of the 5 target audiences. MAJOR FINDINGS It is important that the organizations involved in family medicine make a multiyear commitment of resources to implement and support an aggressive communications strategy, which is based on key messages to target audiences. A concerted effort is particularly needed to address the declining interest among medical students in the specialty. Implementing a comprehensive family medicine career development program may be one effective strategy to reverse this trend. To help eliminate the current confusion among the public regarding family medicine and to promote clarity and consistency in terminology, the specialty should replace the name family practice with family medicine and a new graphic symbol for the discipline of family medicine should be developed. CONCLUSION As a discipline, family medicine

  19. U.S. Preventive Services Task Force

    Science.gov (United States)

    ... USPSTF Our Members Conflict of Interest Disclosures Task Force Resources Our Partners Reports to Congress Contact Us ... effort to make the U.S. Preventive Services Task Force (USPSTF) recommendations clearer and its processes more transparent, ...

  20. Alterations to the orientation of the ground reaction force vector affect sprint acceleration performance in team sports athletes.

    Science.gov (United States)

    Bezodis, Neil E; North, Jamie S; Razavet, Jane L

    2017-09-01

    A more horizontally oriented ground reaction force vector is related to higher levels of sprint acceleration performance across a range of athletes. However, the effects of acute experimental alterations to the force vector orientation within athletes are unknown. Fifteen male team sports athletes completed maximal effort 10-m accelerations in three conditions following different verbal instructions intended to manipulate the force vector orientation. Ground reaction forces (GRFs) were collected from the step nearest 5-m and stance leg kinematics at touchdown were also analysed to understand specific kinematic features of touchdown technique which may influence the consequent force vector orientation. Magnitude-based inferences were used to compare findings between conditions. There was a likely more horizontally oriented ground reaction force vector and a likely lower peak vertical force in the control condition compared with the experimental conditions. 10-m sprint time was very likely quickest in the control condition which confirmed the importance of force vector orientation for acceleration performance on a within-athlete basis. The stance leg kinematics revealed that a more horizontally oriented force vector during stance was preceded at touchdown by a likely more dorsiflexed ankle, a likely more flexed knee, and a possibly or likely greater hip extension velocity.

  1. Promoting the Academic Engagement and Success of Black Male Student-Athletes

    Science.gov (United States)

    Harris, Paul C.; Hines, Erik M.; Kelly, Darren D.; Williams, Derick J.; Bagley, Bethany

    2014-01-01

    The goal of this study was to provide a qualitative look at the factors associated with the academic engagement and success of Black male student-athletes in high school. The research team employed a thematic analysis to examine semi-structured interviews conducted with two successful Black male student-athletes, along with their principal,…

  2. A Short Stress Coping Intervention in Female Collegate Student-Athletes

    OpenAIRE

    Steadman, Brett K.

    2011-01-01

    This research examines the effect of a stress coping based intervention in the lives of female student-athletes. Sixteen female student-athletes attending Utah State University participated in a 60 minute intervention teaching skills such as progressive muscle relaxation, stressor identification, and stress coping. Participants completed the Inventory of College Students’ Recent Life Experiences before and after the intervention. The scores collected from the inventory were used to determine ...

  3. Effects of force reflection on servomanipulator task performance

    International Nuclear Information System (INIS)

    Draper, J.V.; Moore, W.E.; Herndon, J.N.; Weil, B.S.

    1986-01-01

    This paper reports results of a testing program that assessed the impact of force reflection on servomanipulator task performance. The testing program compared three force-reflection levels: 4 to 1 (four units of force on the slave produce one unit of force at the master controller), 1 to 1, and infinity to 1 (no force reflection). Time required to complete tasks, rate of occurrence of errors, the maximum force applied to task components, and variability in forces during completion of representative remote handling tasks were used as dependent variables. Operators exhibited lower error rates, lower peak forces, and more consistent application of forces using force reflection than they did without it. These data support the hypothesis that force reflection provides useful information for servomanipulator operators

  4. Explosive force production during isometric squats correlates with athletic performance in rugby union players.

    Science.gov (United States)

    Tillin, Neale Anthony; Pain, Matthew Thomas Gerard; Folland, Jonathan

    2013-01-01

    This study investigated the association between explosive force production during isometric squats and athletic performance (sprint time and countermovement jump height). Sprint time (5 and 20 m) and jump height were recorded in 18 male elite-standard varsity rugby union players. Participants also completed a series of maximal- and explosive-isometric squats to measure maximal force and explosive force at 50-ms intervals up to 250 ms from force onset. Sprint performance was related to early phase (≤100 ms) explosive force normalised to maximal force (5 m, r = -0.63, P = 0.005; and 20 m, r = -0.54, P = 0.020), but jump height was related to later phase (>100 ms) absolute explosive force (0.51 squats (33-67%; 0.001 squats was associated with athletic performance. Specifically, sprint performance was most strongly related to the proportion of maximal force achieved in the initial phase of explosive-isometric squats, whilst jump height was most strongly related to absolute force in the later phase of the explosive-isometric squats.

  5. Go for the Win: A Collaborative Model for Supporting Student-Athletes

    Science.gov (United States)

    Hodes, Jacqueline S.; James, Tammy; Martin, Gerardina; Milliner, Kellianne

    2015-01-01

    Intercollegiate athletics is a transformative component in the structure of many institutions of higher education. Campuses benefit from the inclusion of athletic sporting events in assorted ways, and student-athletes are at the core of the events. Their academic success is essential to the success of the team. Studies show college athletes…

  6. Alcohol-Related Consequences among Intercollegiate Student Athletes: The Role of Drinking Motives

    Science.gov (United States)

    Doumas, Diana M.

    2013-01-01

    This study examined drinking motives as predictors of alcohol-related consequences among student athletes and nonathletes. Results indicated that the highest level of alcohol-related consequences was reported by student athletes with high levels of both coping and conformity motives. (Contains 2 tables and 2 figures.)

  7. FROM THE EXPERIENCES OF TEACHING AIDS «PHYSICS IN SPORTS» FOR STUDENT-ATHLETES

    Directory of Open Access Journals (Sweden)

    A. R. Kamаleyeva

    2014-10-01

    Full Text Available A small number of audience hours (6 hours of lectures and 10 hours of practical training, provided for the study of the discipline «Natural scientific basics of physical culture and sports: Physics» student-athletes who are forced not to attend classes because of their participation in sports events and competitions, is not always enough for a complete mastery of their respective standard competencies.The way out of this situation may be the use of new methodological approaches, remote technologies, innovative teaching tools such as, for example, «Physics in sport» - designed by us as teaching methodical aid. The formulation of this allowance based on the idea of modular integration, the activity, the competency, concentrated, historical, personal and multi-dimensional approaches. As a result, the precise structure of the textbook, each topic which includes specific components (problem, unit upgrades, historical block, the theoretical block, generalization and systematization, block expansion and deepening, block of individual works, literature, allows student-athletes to study the laws physics in relation to the sport that allows you to use and transform the physical culture of the laws of natural science disciplines.The teaching methodical aid can be used with success for students of other directions, for example, «Adaptive physical education».

  8. Concussion and the Student-Athlete: Considerations for the Secondary School Setting

    Science.gov (United States)

    Kolodziej, Andrea; Ploeg, Adam

    2016-01-01

    The number of high school students who participate in athletics has increased over the past decade. There has also been an increased emphasis placed on athletic involvement and physical strength and ability. This has led to increased awareness of athletic injuries such as concussions. While concussions are not a new injury, the medical community…

  9. Low Graduation Rates among Historically Black Colleges and Universities (HBCU) Student Athletes

    Science.gov (United States)

    Parker, Alvin D.

    2017-01-01

    A review of literature reveals that there is a dearth of research examining the low graduation rates among student-athletes at historically Black colleges and universities (HBCU's). By comparison, there has been numerous studies that have examined the African American student-athlete attending predominately White institutions (PWI's). The…

  10. Collegiate Student-Athletes' Academic Success: Academic Communication Apprehension's Impact on Prediction Models

    Science.gov (United States)

    James, Kai'Iah A.

    2010-01-01

    This dissertation study examines the impact of traditional and non-cognitive variables on the academic prediction model for a sample of collegiate student-athletes. Three hundred and fifty-nine NCAA Division IA male and female student-athletes, representing 13 sports, including football and Men's and Women's Basketball provided demographic…

  11. Programmatic Factors Associated with Undergraduate Athletic Training Student Retention and Attrition Decisions

    Science.gov (United States)

    Bowman, Thomas G.; Hertel, Jay; Wathington, Heather D.

    2015-01-01

    Context: Athletic training programs (ATPs) are charged with meeting an increased demand for athletic trainers with adequate graduates. Currently, the retention rate of athletic training students in ATPs nationwide and the programmatic factors associated with these retention rates remain unknown. Objective: Determine the retention rate for athletic…

  12. An Academic Survey of Engineering Student Athletes at a Division I University

    Science.gov (United States)

    Pierce, Charles E.

    2007-01-01

    This paper explores the academic success of NCAA Division I collegiate student athletes that enroll in engineering majors. At the University of South Carolina, which is a member of the NCAA Division I Southeastern Conference, nineteen engineering students were on an active athletic roster during the spring semester of 2005. The mean cumulative…

  13. Student-Athlete Perceptions of a Summer Pre-Enrollment Experience at an NCAA Division I-AAA Institution

    Science.gov (United States)

    Dalgety, Michael Franklin

    2012-01-01

    The purpose of this exploratory qualitative study was to examine student-athlete perceptions of the role of summer pre-enrollment in their adjustment and transition to college. The study focused on student-athletes who received athletically-related financial aid at a National Collegiate Athletic Association (NCAA) Division I-AAA institution. The…

  14. A Novel Methodology for the Simulation of Athletic Tasks on Cadaveric Knee Joints with Respect to In Vivo Kinematics

    Science.gov (United States)

    Bates, Nathaniel A.; Nesbitt, Rebecca J.; Shearn, Jason T.; Myer, Gregory D.; Hewett, Timothy E.

    2015-01-01

    Six degree of freedom (6-DOF) robotic manipulators have simulated clinical tests and gait on cadaveric knees to examine knee biomechanics. However, these activities do not necessarily emulate the kinematics and kinetics that lead to anterior cruciate ligament (ACL) rupture. The purpose of this study was to determine the techniques needed to derive reproducible, in vitro simulations from in vivo skin-marker kinematics recorded during simulated athletic tasks. Input of raw, in vivo, skin-marker-derived motion capture kinematics consistently resulted in specimen failure. The protocol described in this study developed an in-depth methodology to adapt in vivo kinematic recordings into 6-DOF knee motion simulations for drop vertical jumps and sidestep cutting. Our simulation method repeatably produced kinetics consistent with vertical ground reaction patterns while preserving specimen integrity. Athletic task simulation represents an advancement that allows investigators to examine ACL-intact and graft biomechanics during motions that generate greater kinetics, and the athletic tasks are more representative of documented cases of ligament rupture. Establishment of baseline functional mechanics within the knee joint during athletic tasks will serve to advance the prevention, repair and rehabilitation of ACL injuries. PMID:25869454

  15. Sleep disorder risk factors among student athletes.

    Science.gov (United States)

    Monma, Takafumi; Ando, Akira; Asanuma, Tohru; Yoshitake, Yutaka; Yoshida, Goichiro; Miyazawa, Taiki; Ebine, Naoyuki; Takeda, Satoko; Omi, Naomi; Satoh, Makoto; Tokuyama, Kumpei; Takeda, Fumi

    2018-04-01

    To clarify sleep disorder risk factors among student athletes, this study examined the relationship between lifestyle habits, competition activities, psychological distress, and sleep disorders. Student athletes (N = 906; male: 70.1%; average age: 19.1 ± 0.8 years) in five university sports departments from four Japanese regions were targeted for analysis. Survey items were attributes (age, gender, and body mass index), sleep disorders (recorded through the Pittsburgh Sleep Quality Index), lifestyle habits (bedtime, wake-up time, smoking, drinking alcohol, meals, part-time jobs, and use of electronics after lights out), competition activities (activity contents and competition stressors), and psychological distress (recorded through the K6 scale). The relation between lifestyle habits, competition activities, psychological distress, and sleep disorders was explored using logistic regression analysis. Results of multivariate logistic regression analysis with attributes as adjustment variables showed that "bedtime," "wake-up time," "psychological distress," "part-time jobs," "smartphone/cellphone use after lights out," "morning practices," and "motivation loss stressors," were risk factors that were independently related to sleep disorders. Sleep disorders among student athletes are related to lifestyle habits such as late bedtime, early wake-up time, late night part-time jobs, and use of smartphones/cellphones after lights out; psychological distress; and competition activities such as morning practices and motivation loss stressors related to competition. Therefore, this study suggests the importance of improving these lifestyle habits, mental health, and competition activities. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Does the athletes? body shape the athletes? mind? A few ideas on athletes? mental rotation performance. Commentary on Jansen and Lehmann

    OpenAIRE

    Heinen, Thomas

    2013-01-01

    Athletes exhibit differences in perceptual-cognitive abilities when compared to non-athletes. Recent theoretical developments focus on the role of the athletes? body in perceptual-cognitive tasks such as mental rotation tasks. It is assumed that the degree to which stimuli in mental rotation tasks can be embodied facilitates the mental rotation process. The implications of this assumption are discussed and ideas for future research are presented.

  17. Executive function deficits in team sport athletes with a history of concussion revealed by a visual-auditory dual task paradigm.

    Science.gov (United States)

    Tapper, Anthony; Gonzalez, Dave; Roy, Eric; Niechwiej-Szwedo, Ewa

    2017-02-01

    The purpose of this study was to examine executive functions in team sport athletes with and without a history of concussion. Executive functions comprise many cognitive processes including, working memory, attention and multi-tasking. Past research has shown that concussions cause difficulties in vestibular-visual and vestibular-auditory dual-tasking, however, visual-auditory tasks have been examined rarely. Twenty-nine intercollegiate varsity ice hockey athletes (age = 19.13, SD = 1.56; 15 females) performed an experimental dual-task paradigm that required simultaneously processing visual and auditory information. A brief interview, event description and self-report questionnaires were used to assign participants to each group (concussion, no-concussion). Eighteen athletes had a history of concussion and 11 had no concussion history. The two tests involved visuospatial working memory (i.e., Corsi block test) and auditory tone discrimination. Participants completed both tasks individually, then simultaneously. Two outcome variables were measured, Corsi block memory span and auditory tone discrimination accuracy. No differences were shown when each task was performed alone; however, athletes with a history of concussion had a significantly worse performance on the tone discrimination task in the dual-task condition. In conclusion, long-term deficits in executive functions were associated with a prior history of concussion when cognitive resources were stressed. Evaluations of executive functions and divided attention appear to be helpful in discriminating participants with and without a history concussion.

  18. Task Force report

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The International Task Force on Prevention of Nuclear Terrorism was formed in 1985 under the auspices of the Nuclear Control Institute. This report is a consensus report of the 26 task force members - all members not necessarily agreeing on every point and all wordings, but in each case a substantial majority did agree. First, the report defines the threat, then establishes the priorities. Short-term recommendations are presented on: (1) protecting nuclear weapons; (2) protecting nuclear materials; (3) protecting nuclear facilities; (4) intelligence programs; (5) civil liberties concerns; (6) controlling nuclear transfers; (7) US - Soviet cooperation; (8) arms control initiatives; (9) convention of physical protection of nuclear material; (10) role of emergency management programs; and (11) role of the media. Brief long-term recommendations are included on (1) international measures, and (2) emerging nuclear technologies. An Appendix, Production of Nuclear Materials Usable in Weapons is presented for further consideration (without recommendations)

  19. Effects of Sport-Specific Training Intensity on Sleep Patterns and Psychomotor Performance in Adolescent Athletes.

    Science.gov (United States)

    Suppiah, Haresh T; Low, Chee Yong; Chia, Michael

    2016-11-01

    Adolescent student-athletes face time constraints due to athletic and scholastic commitments, resulting in habitually shortened nocturnal sleep durations. However, there is a dearth of research on the effects of sleep debt on student-athlete performance. The study aimed to (i) examine the habitual sleep patterns (actigraphy) of high-level student-athletes during a week of training and academic activities, (ii) ascertain the effects of habitual sleep durations experienced by high-level student-athletes on psychomotor performance, and (iii) examine the impact of sport training intensities on the sleep patterns of high-level student-athletes that participate in low and high intensity sports. Sleep patterns of 29 high-level student-athletes (14.7 ± 1.3 yrs) were monitored over 7 days. A psychomotor vigilance task was administered on weekdays to ascertain the effects of habitual sleep durations. Weekend total sleep time was longer than weekdays along with a delay in bedtime, and waketimes. Psychomotor vigilance reaction times on Monday were faster than on Thursday and Friday, with reaction times on Tuesday also faster than on Friday. False starts and lapses were greater on Friday compared with Monday. There was a negative impact of sleep debt on student-athletes' psychomotor performance.

  20. Studying to Play, Playing to Study: Nine College Student-Athletes' Motivational Sense of Self

    Science.gov (United States)

    Woodruff, Althea L.; Schallert, Diane L.

    2008-01-01

    This study represents a grounded theory investigation of how motivation and self-perceptions influence students' emotions, cognitions, and behaviors by focusing on student-athletes, individuals who may experience conflicting sets of motivation and self issues. From observing and interviewing nine student-athletes at a Research 1 university, we…

  1. Coaches' Perspectives on Their Roles in Facilitating the Personal Development of Student-Athletes

    Science.gov (United States)

    Banwell, Jenessa; Kerr, Gretchen

    2016-01-01

    The purpose of this study was to investigate coaches' perspectives on the personal development student-athletes experience through interuniversity sport. Additionally, it explored the ways in which coaches understand, enable, and facilitate the personal development of student-athletes. Eight in-depth, semi-structured interviews were conducted with…

  2. Effects of Team Climate on Substance Use Behaviors, Perceptions, and Attitudes of Student-Athletes at a Large, Public University

    Science.gov (United States)

    Tomon, Jennifer E.; Ting, S. Raymond

    2010-01-01

    College student-athletes comprise a special group on the college campus owing to their dual roles as students and athletes. Although many positives are associated with being a student-athlete, researchers have found that this population is faced with unique academic, physical, and social stressors that put student-athletes at greater risk for…

  3. Changes in ground reaction force during a rebound-jump task after hip strength training for single-sided ankle dorsiflexion restriction.

    Science.gov (United States)

    Kondo, Hitoshi; Someya, Fujiko

    2016-01-01

    [Purpose] Lateral ankle sprains are common injuries suffered while playing sports, and abnormal forward- and inward-directed ground reaction force occurs during a jumping task. However, the influence of hip muscle strength training on jumping performance after ankle injuries has not been fully examined. This study thus examined changes in ground reaction force during a rebound-jump task after training to strengthen hip muscles. [Subjects and Methods] Ten of 30 female high school basketball players were assigned as subjects who showed a difference of 7 or more degrees in dorsiflexion ranges between the bilateral ankles. The subjects underwent 12 weeks of training to strengthen hip abductors and external rotators. Comparisons between before and after training were made regarding ground reaction force components, hip and knee joint angles, percentage of maximum voluntary contraction in leg muscles, and muscle strength of hip muscles during the rebound-jump task. [Results] After training, the subjects showed increased strength of external rotator muscles, increased percentage of maximum voluntary contraction in the gluteus medius muscle, decreased inward ground reaction force, and increased flexion angles of the hip and knee joints. [Conclusion] This study suggests that training to strengthen hip muscles may ameliorate the inward ground reaction force in athletes with ankle dorsiflexion restriction.

  4. Lower Body Stiffness Modulation Strategies in Well Trained Female Athletes.

    Science.gov (United States)

    Millett, Emma L; Moresi, Mark P; Watsford, Mark L; Taylor, Paul G; Greene, David A

    2016-10-01

    Millett, EL, Moresi, MP, Watsford, ML, Taylor, PG, and Greene, DA. Lower body stiffness modulation strategies in well trained female athletes. J Strength Cond Res 30(10): 2845-2856, 2016-Lower extremity stiffness quantifies the relationship between the amount of leg compression and the external load to which the limb are subjected. This study aimed to assess differences in leg and joint stiffness and the subsequent kinematic and kinetic control mechanisms between athletes from various training backgrounds. Forty-seven female participants (20 nationally identified netballers, 13 high level endurance athletes and 14 age and gender matched controls) completed a maximal unilateral countermovement jump, drop jump and horizontal jump to assess stiffness. Leg stiffness, joint stiffness and associated mechanical parameters were assessed with a 10 camera motion analysis system and force plate. No significant differences were evident for leg stiffness measures between athletic groups for any of the tasks (p = 0.321-0.849). However, differences in joint stiffness and its contribution to leg stiffness, jump performance outcome measures and stiffness control mechanisms were evident between all groups. Practitioners should consider the appropriateness of the task utilised in leg stiffness screening. Inclusion of mechanistic and/or more sports specific tasks may be more appropriate for athletic groups.

  5. Substance use by college students: the role of intrinsic versus extrinsic motivation for athletic involvement.

    Science.gov (United States)

    Rockafellow, Bradley D; Saules, Karen K

    2006-09-01

    Certain types of athletic involvement may confer risk for substance use by college students. This study investigated whether motivational factors play a role in the relationship between athletic involvement and substance use. Intercollegiate athletes (n=98) and exercisers (n=120) were surveyed about substance use and motivation for athletic involvement. Athletes and exercisers who were extrinsically motivated had significantly higher rates of alcohol use than their intrinsically motivated counterparts. Results suggest that college students who are extrinsically motivated for involvement in physical activity/athletics--particularly those involved in team sports--may be in need of targeted prevention efforts. ((c) 2006 APA, all rights reserved).

  6. Variability in Institutional Screening Practices Related to Collegiate Student-Athlete Mental Health.

    Science.gov (United States)

    Kroshus, Emily

    2016-05-01

    Universal screening for mental health concerns, as part of the preparticipation examination in collegiate sports medicine settings, can be an important and feasible strategy for facilitating early detection of mental health disorders. To assess whether sports medicine departments at National Collegiate Athletic Association (NCAA) member colleges have policies related to identifying student-athlete mental health problems, the nature of preparticipation examination screening related to mental health, and whether other departmental or institutional screening initiatives are in place. I also aimed to characterize the variability in screening by institutional characteristics. Cross-sectional study. College sports medicine departments. Team physicians and head athletic trainers at NCAA member colleges (n = 365, 30.3% response rate). Electronic survey of departmental mental health screening activities. A total of 39% of respondents indicated that their institution had a written plan related to identifying student-athletes with mental health concerns. Fewer than half reported that their sports medicine department administers a written or verbal screening instrument for symptoms of disordered eating (44.5%), depression (32.3%), or anxiety (30.7%). The strongest predictors of mental health screening were the presence of a written plan related to identifying student-athlete mental health concerns and the employment of a clinical psychologist. Additionally, Division I institutions and institutions with a greater ratio of athletic trainers to student-athletes tended to engage in more screening. The substantial among-institutions variability in mental health screening suggests that opportunities exist to make these practices more widespread. To address this variability, recent NCAA mental health best-practice guidelines suggested that institutions should screen for a range of mental health disorders and risk behaviors. However, at some institutions, staffing deficits may need to

  7. Critical-Thinking Skills of First-Year Athletic Training Students Enrolled in Professional Programs

    Science.gov (United States)

    Bates, Dana K.; Sikkema, Jill A.; Nynas, Suzette M.; Culp, Clinton

    2017-01-01

    Context: The Examination of Professional Degree Level document presented to the National Athletic Trainers' Association Board of Directors states that research in athletic training education has not investigated differences in the critical-thinking skills of professional athletic training students. Objective: Investigate the differences in…

  8. Consumption of Sport-Related Dietary Supplements among NCAA Division 1 Female Student Athletes

    Science.gov (United States)

    Housman, Jeff; Dorman, Steve; Pruitt, Buzz; Ranjita, Misra; Perko, Michael

    2011-01-01

    Objectives: To determine factors that influence sport-related dietary supplement consumption among NCAA Division 1 female student athletes and to estimate the plausibility of the theory of planned behavior (TPB) for predicting the use of sport-related dietary supplements among NCAA Division 1 female student athletes. Method: Self-report data were…

  9. Athletics for All: Providing Opportunities for Students of All Abilities

    Science.gov (United States)

    Whitmer, Regina

    2013-01-01

    The glory days of high school sports are no longer reserved for dream team athletes, as athletic directors are increasingly opening up sports to all students, regardless of ability, and seeing winning results on the field and off. This push is reflected in the most recent National Federation of State High School Associations (NFHS) survey, which…

  10. Antiphospholipid Syndrome Clinical Research Task Force Report

    NARCIS (Netherlands)

    Erkan, D.; Derksen, R.; Levy, R.; Machin, S.; Ortel, T.; Pierangeli, S.; Roubey, R.; Lockshin, M.

    The Antiphospholipid Syndrome (APS) Clinical Research Task Force (CRTF) was one of six Task Forces developed by the 13(th) International Congress on Antiphospholipid Antibodies (aPL) organization committee with the purpose of: a) evaluating the limitations of APS clinical research and developing

  11. 32 CFR 700.1053 - Commander of a task force.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Commander of a task force. 700.1053 Section 700... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any other naval commander, may detail in command of a task force, or other task command, any eligible...

  12. Force-field compensation in a manual tracking task.

    Directory of Open Access Journals (Sweden)

    Valentina Squeri

    2010-06-01

    Full Text Available This study addresses force/movement control in a dynamic "hybrid" task: the master sub-task is continuous manual tracking of a target moving along an eight-shaped Lissajous figure, with the tracking error as the primary performance index; the slave sub-task is compensation of a disturbing curl viscous field, compatibly with the primary performance index. The two sub-tasks are correlated because the lateral force the subject must exert on the eight-shape must be proportional to the longitudinal movement speed in order to perform a good tracking. The results confirm that visuo-manual tracking is characterized by an intermittent control mechanism, in agreement with previous work; the novel finding is that the overall control patterns are not altered by the presence of a large deviating force field, if compared with the undisturbed condition. It is also found that the control of interaction-forces is achieved by a combination of arm stiffness properties and direct force control, as suggested by the systematic lateral deviation of the trajectories from the nominal path and the comparison between perturbed trials and catch trials. The coordination of the two sub-tasks is quickly learnt after the activation of the deviating force field and is achieved by a combination of force and the stiffness components (about 80% vs. 20%, which is a function of the implicit accuracy of the tracking task.

  13. Student-Athletes as Employees: Income Tax Consequences.

    Science.gov (United States)

    Judge, William J.

    1986-01-01

    Courts have employed contract principles and workman's compensation theory in certain cases finding a student-athlete an employee of the institution. Should this impression be expanded and gain widespread judicial acceptance, the Internal Revenue Service could require the inclusion of scholarship amounts in the recipient's gross income.…

  14. Acute Effects of Static Stretching of Hamstring on Performance and Anterior Cruciate Ligament Injury Risk During Stop-Jump and Cutting Tasks in Female Athletes.

    Science.gov (United States)

    Ruan, Mianfang; Zhang, Qiang; Wu, Xie

    2017-05-01

    Ruan, M, Zhang, Q, and Wu, X. Acute effects of static stretching of hamstring on performance and anterior cruciate ligament injury risk during stop-jump and cutting tasks in female athletes. J Strength Cond Res 31(5): 1241-1250, 2017-There is limited research investigating antagonist stretch. The purpose of this study was to evaluate the influence of static stretching of hamstrings (SSH) on performance and anterior cruciate ligament (ACL) injury risk during stop-jump and 180° cutting tasks. Twelve female college athletes (age 20.8 ± 0.7 years; height 1.61 ± 0.05 m; mass 54.25 ± 4.22 kg) participated in this study. Subjects performed stop-jump and 180° cutting tasks under 2 conditions: after warm-up with 4 × 30 seconds SSH or after warm-up without SSH. Three-dimensional kinematic and kinetic data as well as electromyography of biceps femoris, rectus femoris, vastus medialis, and gastrocnemius medialis were collected during testing. Static stretching of hamstrings significantly enhanced jump height by 5.1% (p = 0.009) but did not change the takeoff speed of cutting. No significant changes in peak knee adduction moment or peak anterior tibia shear force were observed with SSH regardless of the task. The peak lateral tibia shear force during cutting was significantly (p = 0.036) reduced with SSH. The co-contraction of hamstring and quadriceps during the preactivation (stop-jump: p = 0.04; cutting: p = 0.05) and downward phases (stop-jump: p = 0.04; cutting: p = 0.05) was significantly reduced after SSH regardless of the task. The results suggest that SSH enhanced the performance of stop-jump because of decreased co-contraction of hamstring and quadriceps but did not change the performance of cutting. In addition, SSH did not increase ACL injury risk during stop-jump and cutting tasks and even reduced medial-lateral knee loading during cutting.

  15. Minority, Student, and Athlete: Multiracial Division I College Athletes' Stereotype Threat Experiences

    Science.gov (United States)

    Brutus, Angel L.

    2016-01-01

    The purpose of this qualitative transcendental phenomenological study was to understand the meanings ascribed by multiracial male and female NCAA Division I student athletes in the Southeast region of the United States to the lived experiences of stereotype threat. Stereotype threat is a phenomenon that is boundless and can influence any…

  16. 75 FR 32186 - Task Force on Community Preventive Services

    Science.gov (United States)

    2010-06-07

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Task Force on Community Preventive Services Name: Task Force on Community Preventive Services meeting. Times and Dates: 8... by space available. Purpose: The mission of the Task Force is to develop and publish the Guide to...

  17. 75 FR 4402 - Task Force on Community Preventive Services

    Science.gov (United States)

    2010-01-27

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Task Force on Community Preventive Services Name: Task Force on Community Preventive Services meeting. Times and Dates: 8..., limited only by space available. Purpose: The mission of the Task Force is to develop and publish the...

  18. Susceptibility to eating disorders among collegiate female student-athletes.

    Science.gov (United States)

    McLester, Cherilyn N; Hardin, Robin; Hoppe, Stephanie

    2014-01-01

    Research has suggested that the prevalence of young women with eating disorders (EDs) is increasing, but determining the exact prevalence of EDs within the female student-athlete (FS-A) population is difficult. Looking at certain traits may help us to identify their level of susceptibility to developing an ED. To determine the susceptibility of FS-As to EDs in relation to self-concept, including self-esteem and body image. Cross-sectional study. Athletic training and health centers at National Collegiate Athletic Association Division I, II, and III institutions via e-mail questionnaire correspondence. A total of 439 FS-As from 17 participating institutions completed the questionnaires. The sample was primarily white (83.1%) and underclass (61.8%). The questionnaire consisted of 4 parts: 3 subscales of the Eating Disorder Inventory-2, the Rosenberg Self-Esteem Scale, the Body Cathexis Scale, and demographic items. A total of 6.8% of FS-As were susceptible to anorexia and 1.8% were susceptible to bulimia. The majority of FS-As (61%) reported normal self-esteem levels, whereas 29.4% had high self-esteem. Overall, 64.5% were satisfied and 23% were very satisfied with their body image. These results are generally positive in that they suggest FS-As have high levels of self-concept and are at low risk to develop EDs. However, these findings do not mean that all concerns should be dismissed. Although more than 90% of the respondents were not susceptible to an ED, there are still FS-As who may be. Athletic departments should evaluate their FS-As' levels of self-concept so that their susceptibility to EDs can be addressed. The emotional aspect of health care should be included in providing holistic care for student-athletes. Athletic trainers often are the primary health care providers for FS-As, so they should be made aware of this concern.

  19. The Association between Coach and Teammate Injunctive Norm Reference Groups and College Student-Athlete Substance Use

    Science.gov (United States)

    Seitz, Christopher M.; Wyrick, David L.; Rulison, Kelly L.; Strack, Robert W.; Fearnow-Kenney, Melodie

    2014-01-01

    This study assessed perceptions about teammate and coach approval of alcohol and other drug use (i.e., injunctive norms) among a sample of 3,155 college student-athletes in their first year of athletic eligibility. Student-athletes perceived that their teammates were more approving of alcohol and other drug use as compared to coaches. A…

  20. Inter-Association Task Force Report on Image.

    Science.gov (United States)

    Special Libraries Association, Washington, DC.

    In 1988, the Board of Directors of the Special Libraries Association provided funding to a task force to gather data which would determine how certain segments of society perceive librarians, how librarians view themselves and their colleagues, and to provide recommendations for addressing the issue of image. The task force project consisted of…

  1. Comparison of Mental Health Components among Athlete and Non-athlete Adolescents

    Directory of Open Access Journals (Sweden)

    Zeinab Ghiami

    2015-07-01

    Full Text Available Background: Adolescence is a period of rapid biological and behavioral changes that may expand the risk of mental health issues. Objective: This study aimed to compare the mental health of male and female athletes and non-athletes among a high school student groups. Methodology: On this base 100 students (50 athletes and 50 non-athletes, Mage = 16 (SD = ±1 were selected through multi stage random sampling and divided equally into four groups (female athlete / non-athlete, male athlete / non-athlete. General Health Questionnaire designed by Goldberg and Hiller (1979 was used for data collections. Results: The analysis of one-way ANOVA displayed significant differences between the mean scores in mental health among the groups in terms of mental health, F (3, 96 =39, P = .01 with less prevalence of these symptoms among athletes comparing to non-athletes. Conclusion: Increasing opportunities for students to take part in sport competitions can protect them against poor psychological well-being. Keywords: Mental Health; Depression; Anxiety; Social dysfunction; Somatic

  2. Childhood Obesity Task Forces Established by State Legislatures, 2001-2010

    Science.gov (United States)

    Kim, Sonia A.; Sherry, Bettylou; Blanck, Heidi M.

    2013-01-01

    Introduction States and communities are considering policy and environmental strategies, including enacting legislation, to reduce and prevent childhood obesity. One legislative approach has been to create task forces to understand key issues and develop a course of action. The goal of this study was to describe state-level, childhood obesity task forces in the United States created by legislation from 2001 through 2010. Methods We used the Center for Disease Control and Prevention’s Division of Nutrition, Physical Activity, and Obesity database to identify state-level childhood obesity task forces created through legislation from 2001 through 2010. Results We identified 21 states that had enacted legislation creating childhood obesity task forces of which 6 had created more than one task force. Most task forces were charged with both gathering and reviewing information and making recommendations for obesity-prevention actions in the state. Most legislation required that task forces include representation from the state legislature, state agencies, community organizations, and community members. Conclusion Evaluation of the effectiveness of obesity-prevention task forces and the primary components that contribute to their success may help to determine the advantages of the use of such strategies in obesity prevention. PMID:23987250

  3. Transport Task Force Leadership, Task 4

    International Nuclear Information System (INIS)

    Callen, J.D.

    1991-07-01

    The Transport Task Force (TTF) was initiated as a broad-based US magnetic fusion community activity during the fall of 1988 to focus attention on and encourage development of an increased understanding of anomalous transport in tokamaks. The overall TTF goal is to make progress on Characterizing, Understanding and Identifying how to Reduce plasma transport in tokamaks -- to CUIR transport

  4. Effect of salbutamol on neuromuscular function in endurance athletes.

    Science.gov (United States)

    Decorte, Nicolas; Bachasson, Damien; Guinot, Michel; Flore, Patrice; Levy, Patrick; Verges, Samuel; Wuyam, Bernard

    2013-10-01

    The potential ergogenic effects of therapeutic inhaled salbutamol doses in endurance athletes have been controversially discussed for decades. We hypothesized that salbutamol inhalation may increase peripheral muscle contractility, reduce fatigability, and improve force recovery after a localized exercise in endurance athletes. Eleven healthy, nonasthmatic male athletes with high aerobic capacities were recruited to be compared in a double-blinded, randomized crossover study of two dose levels of salbutamol (200 and 800 μg) and a placebo administered by inhalation before a quadriceps fatigue test. Subjects performed an incremental exercise protocol consisting in sets of 10 intermittent isometric contractions starting at 20% of maximum voluntary contraction (MVC) with 10% MVC increment until exhaustion. Femoral nerve magnetic stimulation was used during and after MVC to evaluate neuromuscular fatigue after each set, at task failure, and after 10 and 30 min of recovery. Initial MVC and evoked muscular responses were not modified with salbutamol (P > 0.05). The total number of submaximal contractions until task failure significantly differed between treatments (placebo, 72 ± 7; 200 µg, 78 ± 8; and 800 µg, 82 ± 7; P 0.05). Voluntary activation was unaffected by the fatiguing task and treatments (P > 0.05). Supratherapeutic inhaled doses of β2-agonists increased quadriceps endurance during an incremental and localized fatiguing task in healthy endurance-trained athletes without significant effect on neuromuscular fatigue. Further studies are needed to clarify the underlying mechanisms.

  5. Task force report on health effects assessment

    International Nuclear Information System (INIS)

    Anderson, C.; Hushon, J.

    1978-08-01

    From April to August, 1978 MITRE supported the Health Effects Assessment Task Force sponsored by the Office of the Assistant Secretary for the Environment at DOE. The findings of that Task Force are incorporated in this report and include a detailed definition of health effects assessment, a survey of the mandates for health effects assessments within DOE/EV, a review of current DOE-EV health effects assessment activities, an analysis of the constraints affecting the health effects assessment process and a discussion of the Task Force recommendations. Included as appendices are summaries of two workshops conducted by the Task Force to determine the state-of-the-art of health effects assessment and modeling and a review of risk assessment activities in other federal agencies. The primary recommendation of the panel was that an office be designated or created under the Office of the Assistant Secretary for the Environment to coordinate the Health Effects Risk Assessment effort covering up to 40 program and policy areas; a similar need was expressed for the environmental effects assessment area. 1 tab

  6. Charlie's Words: Supporting Gifted Male Athletes Using Athletes' Journals

    Science.gov (United States)

    Kent, Richard

    2012-01-01

    A gifted student-athlete, Charlie Bloomfield is introduced to athlete's journals by his coaches at Burke Mountain Academy (Vermont), an elite American ski school. Used by Olympians and professionals alike, journals provide athletes with ways to organize and reflect on training and competitions. Athlete's journals help gifted male athletes address…

  7. Hispanic Youth--Dropout Prevention. Report of the Task Force on the Participation of Hispanic Students in Vocational Education Programs = La Joventud Hispana. Reporte del Grupo Especial. La Investigacion de la Participacion de los Estudiantes Hispanos en la Educacion Relativa a la Vocacion.

    Science.gov (United States)

    Idaho State Dept. of Education, Boise. Div. of Vocational Education.

    An Idaho task force of Hispanic Americans, industry representatives, and education leaders studied the reasons Hispanic students were not enrolling in and completing vocational education programs. The task force sponsored a series of community meetings to identify reasons and solutions. Approximately 40-60 parents, students, and other interested…

  8. Difference in kinematical behavior between two landing tasks in male volleyball athletes

    Directory of Open Access Journals (Sweden)

    Glauber Ribeiro Pereira

    2010-09-01

    Full Text Available Anterior cruciate ligament (ACL injuries are common in sports. Studies investigating injury mechanisms have demonstrated that most injuries arise from landing tasks. Despite the demonstration of differences between male and female kinematics, there are no studies showing how males behave during different landing tasks. The objective of this study was to compare the angular and temporal kinematics of the lower limbs between two different landing tasks. Double leg and single leg landings were recorded in the frontal and sagittal plane in 15 male volleyball athletes by videogrammetry. Reduced hip and knee flexion and increased knee valgus were observed in the single leg landing task compared to the double leg landing task. No significant difference in landing time was observed between the two tasks. In conclusion, the results support the premise that lower limb kinematics change according to the task performed. Further studies are necessary to explore the impact of these kinematic differences on knee loading and to relate them to ACL injury mechanisms in men.

  9. Examining Factors That Influence Donor Motivation among Former Student-Athletes and NCAA DI Classification

    Science.gov (United States)

    Burchette, Brett M.

    2013-01-01

    The purpose of this study was to identify motivational factors that contribute to the philanthropic decision making of the former NCAA Division I student-athlete. A 47-item survey instrument was modified from a prior study and distributed electronically to 8,461 male and female former student-athletes at three participating NCAA Division I…

  10. Proceedings of the IRI task force activity 2000

    International Nuclear Information System (INIS)

    Radicella, Sandro M.

    2001-05-01

    This internal report of the International Center for Theoretical Physics (ICTP) contains presentations delivered during the International Reference Ionosphere Task Force Activity 2000 which took place at the Abdus Salam ICTP during July 2000. The 2000 Task Force Activity is the seventh successful encounter of specialists organized by the URSI-COSPAR IRI Working Group and the Aeronomy and Radiopropagation Laboratory of the ICTP of Trieste, Italy. The main topic of this task force activity was the modeling of the topside ionosphere and the development of strategies for modeling of ionospheric variability

  11. Motivation Factors as Indicators of Academic Achievement: A Comparative Study of Student-Athletes and Non-Athletes Academic and Social Motivation

    Science.gov (United States)

    Pedescleaux, Jonell

    2010-01-01

    The purpose of this study was to investigate non-cognitive motivational factors as indicators of academic achievement of male athletes and male non-athletes as measured by a secondary data analysis of the College Student Inventory (CSI) from Fall 2003 to Fall 2005. Deci and Ryan's (2000) self-determination theory provided the conceptual framework…

  12. Individual moral philosophies and ethical decision making of undergraduate athletic training students and educators.

    Science.gov (United States)

    Caswell, Shane V; Gould, Trenton E

    2008-01-01

    Ethics research in athletic training is lacking. Teaching students technical skills is important, but teaching them how to reason and to behave in a manner that befits responsible health care professionals is equally important. To expand ethics research in athletic training by (1) describing undergraduate athletic training students' and educators' individual moral philosophies and ethical decision-making abilities and (2) investigating the effects of sex and level of education on mean composite individual moral philosophies and ethical decision-making scores. Stratified, multistage, cluster-sample correlational study. Mailed survey instruments were distributed in classroom settings at 30 institutions having Commission on Accreditation of Allied Health Education Programs (CAAHEP)-accredited athletic training programs. Undergraduate students and educators (n = 598: 373 women, 225 men; mean age = 23.5 +/- 6.3 years) from 25 CAAHEP-accredited athletic training programs. We used the Ethics Position Questionnaire and the Dilemmas in Athletic Training Questionnaire to compute participants' mean composite individual moral philosophies (idealism and relativism) and ethical decision-making scores, respectively. Three separate 2 (sex: male, female) x 3 (education level: underclass, upper class, educator) between-subjects factorial analyses of variance using idealism, relativism, and ethical decision-making scores as dependent measures were performed. Respondents reported higher idealism scores (37.57 +/- 4.91) than relativism scores (31.70 +/- 4.80) (response rate = 83%). The mean ethical decision-making score for all respondents was 80.76 +/- 7.88. No significant interactions were revealed. The main effect for sex illustrated that men reported significantly higher relativism scores ( P = .0014, eta (2) = .015) than did women. The main effect for education level revealed significant differences between students' and educators' idealism ( P = .0190, eta (2) = .013), relativism

  13. A guide for statewide impaired-driving task forces.

    Science.gov (United States)

    2009-09-01

    The purpose of the guide is to assist State officials and other stakeholders who are interested in establishing an : Impaired-Driving Statewide Task Force or who are exploring ways to improve their current Task Force. The guide : addresses issues suc...

  14. Global-Service Learning and Student-Athletes: A Model for Enhanced Academic Inclusion at the University of Washington.

    Science.gov (United States)

    Barker, Holly M

    The University of Washington (UW) continues to create opportunities to engage all students in transformational undergraduate educational opportunities, such as study abroad. This article describes specific efforts to increase inclusion for student-athletes in study abroad, particularly for first-generation students, including low-income students of color. Given the overrepresentation of students of color in sports vis-à-vis the larger student body at predominantly white institutions (PWIs), like UW, service-learning in communities beyond campus boundaries provides opportunities to apply international learning to a local context and to create a continuum of learning. By coupling educational theories from the classroom-particularly theories related to power and privilege-with community-based leadership in local communities, students are better prepared to actively engage in improving their own institutions. During the summers of 2013, 2014, and 2015, the author was the instructor for study abroad courses to French Polynesia with student-athletes. The courses were for 12 days (10 days on the ground and 2 days of flying), the maximum time that football players could be away from required summer workouts. This paper examines student evaluations from the French Polynesia trip in 2015. Student-athlete evaluations of a study abroad experience underscored: the transformative impact of study abroad to their academic, social, and athletic lives; the benefit of creating family-like relationships outside the confines of their sport; an appreciation for the many forms where indigenous knowledge resides, such as in navigation, dance, fishing, weaving, and cooking; intense feelings of culture shock upon return to the US, even when the trip is short in duration; a desire to engage with the diverse communities in Seattle beyond the scope of the program's structure, and; frustration, particularly for the male student-athletes, about the ways coaches, family, and friends wanted to

  15. Sports Betting and Other Gambling in Athletes, Fans, and Other College Students

    Science.gov (United States)

    Nelson, Toben F.; LaBrie, Richard A.; LaPlante, Debi A.; Stanton, Michael; Shaffer, Howard J.; Wechsler, Henry

    2007-01-01

    Gambling on college and professional sports and the influence of attending colleges with differing levels of "sports interest" were examined among athletes, sports fans, and other students (N = 10,559) at 119 colleges in the United States using multilevel statistical analysis. Athletes and fans reported more sports gambling compared to…

  16. Clinical integration and how it affects student retention in undergraduate athletic training programs.

    Science.gov (United States)

    Young, Allison; Klossner, Joanne; Docherty, Carrie L; Dodge, Thomas M; Mensch, James M

    2013-01-01

    A better understanding of why students leave an undergraduate athletic training education program (ATEP), as well as why they persist, is critical in determining the future membership of our profession. To better understand how clinical experiences affect student retention in undergraduate ATEPs. Survey-based research using a quantitative and qualitative mixed-methods approach. Three-year undergraduate ATEPs across District 4 of the National Athletic Trainers' Association. Seventy-one persistent students and 23 students who left the ATEP prematurely. Data were collected using a modified version of the Athletic Training Education Program Student Retention Questionnaire. Multivariate analysis of variance was performed on the quantitative data, followed by a univariate analysis of variance on any significant findings. The qualitative data were analyzed through inductive content analysis. A difference was identified between the persister and dropout groups (Pillai trace = 0.42, F(1,92) = 12.95, P = .01). The follow-up analysis of variance revealed that the persister and dropout groups differed on the anticipatory factors (F(1,92) = 4.29, P = .04), clinical integration (F(1,92) = 6.99, P = .01), and motivation (F(1,92) = 43.12, P = .01) scales. Several themes emerged in the qualitative data, including networks of support, authentic experiential learning, role identity, time commitment, and major or career change. A perceived difference exists in how athletic training students are integrated into their clinical experiences between those students who leave an ATEP and those who stay. Educators may improve retention by emphasizing authentic experiential learning opportunities rather than hours worked, by allowing students to take on more responsibility, and by facilitating networks of support within clinical education experiences.

  17. Perceived Norms and Alcohol Use among First-Year College Student-Athletes' Different Types of Friends

    Science.gov (United States)

    Massengale, Kelley E. C.; Ma, Alice; Rulison, Kelly L.; Milroy, Jeffrey J.; Wyrick, David L.

    2017-01-01

    Objective: To describe first-year college student-athletes' friendship contexts and test whether their perceptions of alcohol use and approval by different types of friends are associated with their own alcohol use. Participants: First-year student-athletes (N = 2,622) from 47 colleges and universities participating in National Collegiate Athletic…

  18. Fostering a student's skill for analyzing test items through an authentic task

    Science.gov (United States)

    Setiawan, Beni; Sabtiawan, Wahyu Budi

    2017-08-01

    Analyzing test items is a skill that must be mastered by prospective teachers, in order to determine the quality of test questions which have been written. The main aim of this research was to describe the effectiveness of authentic task to foster the student's skill for analyzing test items involving validity, reliability, item discrimination index, level of difficulty, and distractor functioning through the authentic task. The participant of the research is students of science education study program, science and mathematics faculty, Universitas Negeri Surabaya, enrolled for assessment course. The research design was a one-group posttest design. The treatment in this study is that the students were provided an authentic task facilitating the students to develop test items, then they analyze the items like a professional assessor using Microsoft Excel and Anates Software. The data of research obtained were analyzed descriptively, such as the analysis was presented by displaying the data of students' skill, then they were associated with theories or previous empirical studies. The research showed the task facilitated the students to have the skills. Thirty-one students got a perfect score for the analyzing, five students achieved 97% mastery, two students had 92% mastery, and another two students got 89% and 79% of mastery. The implication of the finding was the students who get authentic tasks forcing them to perform like a professional, the possibility of the students for achieving the professional skills will be higher at the end of learning.

  19. Nasal Staphylococcus aureus and methicillin-resistant Staphylococcus aureus carriage among college student athletes in northern Taiwan

    Directory of Open Access Journals (Sweden)

    Hong-Kai Wang

    2017-08-01

    Full Text Available Of 259 college students in northern Taiwan surveyed, nasal carriage rate of Staphylococcus aureus and methicillin-resistant S. aureus (MRSA was 22.4% and 1.54%, respectively and no significant difference was found between athlete students and non-athlete students. Three of four MRSA isolates belonged to sequence type 59, the endemic community clone.

  20. Merits and demerits of engaging in athletic, academic and part-time job roles among university student-athletes in Japan.

    Science.gov (United States)

    Yamada, Yasuyuki; Mizuno, Motoki; Ebara, Takeshi; Hirosawa, Masataka

    2011-12-01

    Although role conflict management is necessary for the prevention of dropout from participation in sports, little has been known about it, especially regarding Japanese university student-athletes. Hence, this study examined the aspects of merit and demerit involved in their performances of academic, athletic, part-time job, family and human relationship roles. The merits and demerits were evaluated using the theoretical concepts of negative spillover (NSP), positive spillover (PSP), compensation and segmentation. In the research, a total of 108 participants (63 males, 45 females) described information about their multiple roles in the Multiple Roles Map (MRM) form. NSP with high frequency rates (3rd quartile) showed demerit that negative condition in athletic and part-time job roles tended to disturb performance of other roles (male ≥ 17.5%, female ≥ 15.6%). The results of PSP showed merit that positive condition in the athletic, part-time job and academic roles contributes to accomplishment of good performance in other roles (male ≥ 19.0%, female ≥ 17.8%). Compensation indicated that negative conditions in the roles were compensated by satisfaction in the human relationships and family roles and private time (male ≥ 9.5%, female ≥ 11.1%). The family role was segmented from other roles (male ≥ 71.4%, female ≥ 68.9%). Sharing these findings will be effective in helping to solve role conflict problems of university student-athletes in Japan.

  1. Report of the Fermilab ILC Citizens' Task Force

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-06-01

    Fermi National Accelerator Laboratory convened the ILC Citizens' Task Force to provide guidance and advice to the laboratory to ensure that community concerns and ideas are included in all public aspects of planning and design for a proposed future accelerator, the International Linear Collider. In this report, the members of the Task Force describe the process they used to gather and analyze information on all aspects of the proposed accelerator and its potential location at Fermilab in northern Illinois. They present the conclusions and recommendations they reached as a result of the learning process and their subsequent discussions and deliberations. While the Task Force was charged to provide guidance on the ILC, it became clear during the process that the high cost of the proposed accelerator made a near-term start for the project at Fermilab unlikely. Nevertheless, based on a year of extensive learning and dialogue, the Task Force developed a series of recommendations for Fermilab to consider as the laboratory develops all successor projects to the Tevatron. The Task Force recognizes that bringing a next-generation particle physics project to Fermilab will require both a large international effort and the support of the local community. While the Task Force developed its recommendations in response to the parameters of a future ILC, the principles they set forth apply directly to any large project that may be conceived at Fermilab, or at other laboratories, in the future. With this report, the Task Force fulfills its task of guiding Fermilab from the perspective of the local community on how to move forward with a large-scale project while building positive relationships with surrounding communities. The report summarizes the benefits, concerns and potential impacts of bringing a large-scale scientific project to northern Illinois.

  2. CHANGE@CERN:Task Force 4: Matching personnel to activities

    CERN Multimedia

    2002-01-01

    Our series on the work of the Task Forces moves on to Human Ressources at CERN. Staff mobility and topics related to contract policy were the main personnel issues to be considered by Task Force 4, led by John Ferguson, head of AS Division. The aim, as with the other Task Forces, was to find ways to focus resources on the LHC, and once again the recommendations recognise the opportunity to make constructive changes, in this case in Human Resources policy at CERN. Movement of staff between divisions at CERN has generally not been easy, with 'staff complements' (total numbers) set for each sector (research, accelerator, technical and administration). However, the restructuring of the accelerator sector (proposed by Task Force 5 and already agreed in principle) should allow some staff to move to LHC activities. More generally, Task Force 4 recommends that the Laboratory carries out a review of all activities, at a relatively detailed level, so as to identify the resources required to achieve specific goals (t...

  3. Posterior Tibial Slope Angle Correlates With Peak Sagittal and Frontal Plane Knee Joint Loading During Robotic Simulations of Athletic Tasks

    Science.gov (United States)

    Bates, Nathaniel A.; Nesbitt, Rebecca J.; Shearn, Jason T.; Myer, Gregory D.; Hewett, Timothy E.

    2017-01-01

    Background Tibial slope angle is a nonmodifiable risk factor for anterior cruciate ligament (ACL) injury. However, the mechanical role of varying tibial slopes during athletic tasks has yet to be clinically quantified. Purpose To examine the influence of posterior tibial slope on knee joint loading during controlled, in vitro simulation of the knee joint articulations during athletic tasks. Study Design Descriptive laboratory study. Methods A 6 degree of freedom robotic manipulator positionally maneuvered cadaveric knee joints from 12 unique specimens with varying tibial slopes (range, −7.7° to 7.7°) through drop vertical jump and sidestep cutting tasks that were derived from 3-dimensional in vivo motion recordings. Internal knee joint torques and forces were recorded throughout simulation and were linearly correlated with tibial slope. Results The mean (6SD) posterior tibial slope angle was 2.2° ± 4.3° in the lateral compartment and 2.3° ± 3.3° in the medial compartment. For simulated drop vertical jumps, lateral compartment tibial slope angle expressed moderate, direct correlations with peak internally generated knee adduction (r = 0.60–0.65), flexion (r = 0.64–0.66), lateral (r = 0.57–0.69), and external rotation torques (r = 0.47–0.72) as well as inverse correlations with peak abduction (r = −0.42 to −0.61) and internal rotation torques (r = −0.39 to −0.79). Only frontal plane torques were correlated during sidestep cutting simulations. For simulated drop vertical jumps, medial compartment tibial slope angle expressed moderate, direct correlations with peak internally generated knee flexion torque (r = 0.64–0.69) and lateral knee force (r = 0.55–0.74) as well as inverse correlations with peak external torque (r = −0.34 to 20.67) and medial knee force (r = −0.58 to −0.59). These moderate correlations were also present during simulated sidestep cutting. Conclusion The investigation supported the theory that increased posterior

  4. Clinical Integration and How It Affects Student Retention in Undergraduate Athletic Training Programs

    Science.gov (United States)

    Young, Allison; Klossner, Joanne; Docherty, Carrie L; Dodge, Thomas M; Mensch, James M

    2013-01-01

    Context A better understanding of why students leave an undergraduate athletic training education program (ATEP), as well as why they persist, is critical in determining the future membership of our profession. Objective To better understand how clinical experiences affect student retention in undergraduate ATEPs. Design Survey-based research using a quantitative and qualitative mixed-methods approach. Setting Three-year undergraduate ATEPs across District 4 of the National Athletic Trainers' Association. Patients or Other Participants Seventy-one persistent students and 23 students who left the ATEP prematurely. Data Collection and Analysis Data were collected using a modified version of the Athletic Training Education Program Student Retention Questionnaire. Multivariate analysis of variance was performed on the quantitative data, followed by a univariate analysis of variance on any significant findings. The qualitative data were analyzed through inductive content analysis. Results A difference was identified between the persister and dropout groups (Pillai trace = 0.42, F1,92 = 12.95, P = .01). The follow-up analysis of variance revealed that the persister and dropout groups differed on the anticipatory factors (F1,92 = 4.29, P = .04), clinical integration (F1,92 = 6.99, P = .01), and motivation (F1,92 = 43.12, P = .01) scales. Several themes emerged in the qualitative data, including networks of support, authentic experiential learning, role identity, time commitment, and major or career change. Conclusions A perceived difference exists in how athletic training students are integrated into their clinical experiences between those students who leave an ATEP and those who stay. Educators may improve retention by emphasizing authentic experiential learning opportunities rather than hours worked, by allowing students to take on more responsibility, and by facilitating networks of support within clinical education experiences. PMID:23672327

  5. CHANGE@CERN:Task Force 1: finding the least painful cuts

    CERN Multimedia

    2002-01-01

    This week sees the first in our series of reports on the work of the Task Forces By 2004, COMPASS will be the main experiment at the SPS, but the LHC experiments will also be calibrating detectors. 'It was a painful task, with which we had to proceed in the least damaging way', says Dieter Schlatter, Head of the EP Division, when describing his experience as Convenor of Task Force 1. This Task Force was charged with responsibility for advising on how money could be saved within CERN's research programme, in order to help deal with the increased cost to completion of the LHC project. Their role, as with the other Task Forces, was to suggest where savings could be made, and in most cases their suggestions have been incorporated in the Management's draft Long Term Plan. The pain of the task was to some extent alleviated by developments within the LHC project itself. Delays in the delivery of superconducting cable meant that the start up of the LHC would be delayed by a year, to 2007, and this gave Task Force ...

  6. Power Soccer: Experiences of Students Using Power Wheelchairs in a Collegiate Athletic Club

    Science.gov (United States)

    Wessel, Roger D.; Wentz, Joel; Markle, Larry L.

    2011-01-01

    Intercollegiate athletics provides an opportunity for improving the societal perceptions and overall quality of life of physically disabled persons. Athletic opportunities in the collegiate atmosphere allow such students to be socially, psychologically, and physically engaged. This study focused on how involvement in a Power Soccer collegiate…

  7. Poor sleep quality and insufficient sleep of a collegiate student-athlete population.

    Science.gov (United States)

    Mah, Cheri D; Kezirian, Eric J; Marcello, Brandon M; Dement, William C

    2018-06-01

    Poor and inadequate sleep negatively impact cognitive and physical functioning and may also affect sports performance. The study aim is to examine sleep quality, sleep duration, and daytime sleepiness in collegiate student-athletes across a wide range of sports. Questionnaire. University setting. 628 athletes across 29 varsity teams at Stanford University. Athletes completed a questionnaire inquiring about sleep quality via a modified Pittsburgh Sleep Quality Index (PSQI), sleep duration, and daytime sleepiness via Epworth Sleepiness Scale. Sleep quality on campus and while traveling for competition was rated on a 10-point scale. Collegiate athletes were classified as poor sleepers (PSQI 5.38 ± 2.45), and 42.4% of athletes experience poor sleep quality (reporting PSQI global scores >5). Athletes reported lower sleep quality on campus than when traveling for competition (7.1 vs 7.6, Pquality, regularly obtain insufficient sleep, and commonly exhibit daytime sleepiness. Copyright © 2018 National Sleep Foundation. All rights reserved.

  8. Psychosocial Influences on College Adjustment in Division I Student-Athletes: The Role of Athletic Identity

    Science.gov (United States)

    Melendez, Mickey C.

    2010-01-01

    Traditionally, graduation rates have been employed as a primary measure of college success for student-athletes. However, other sport related factors influencing college success and adjustment have yet to be adequately researched in the literature. The purpose of this study was to examine more closely the impact of race, gender, and athletic…

  9. The Efficacy of Wrestling-Style Compression Suits to Improve Maximum Isometric Force and Movement Velocity in Well-Trained Male Rugby Athletes.

    Science.gov (United States)

    McMaster, Daniel T; Beaven, Christopher M; Mayo, Brad; Gill, Nicholas; Hébert-Losier, Kim

    2017-01-01

    Purpose: The prevalence of compression garment (CG) use is increasing with athletes striving to take advantage of the purported benefits to recovery and performance. Here, we investigated the effect of CG on muscle force and movement velocity performance in athletes. Methods: Ten well-trained male rugby athletes wore a wrestling-style CG suit applying 13-31 mmHg of compressive pressure during a training circuit in a repeated-measures crossover design. Force and velocity data were collected during a 5-s isometric mid-thigh pull (IMTP) and repeated countermovement jump (CMJ), respectively; and time to complete a 5-m horizontal loaded sled push was also measured. Results: IMTP peak force was enhanced in the CG condition by 139 ± 142 N (effect size [ES] = 0.36). Differences in CMJ peak velocity (ES = 0.08) and loaded sled-push sprint time between the conditions were trivial (ES = -0.01). A qualitative assessment of the effects of CG wear suggested that the likelihood of harm was unlikely in the CMJ and sled push, while a beneficial effect in the CMJ was possible, but not likely. Half of the athletes perceived a functional benefit in the IMTP and CMJ exercises. Conclusion: Consistent with other literature, there was no substantial effect of wearing a CG suit on CMJ and sprint performance. The improvement in peak force generation capability in an IMTP may be of benefit to rugby athletes involved in scrummaging or lineout lifting. The mechanism behind the improved force transmission is unclear, but may involve alterations in neuromuscular recruitment and proprioceptive feedback.

  10. Developing Objective Criteria for Evaluating Student Athletic Trainers.

    Science.gov (United States)

    Treadway, Linda

    In devising a form for the evaluation of students preparing to become athletic trainers, it is helpful to have a checklist in which objectives and behavioral responses are organized into categories, such as prevention of injury, first aid, emergency care, treatment, rehabilitation, and taping and wrapping. It is also important to have records and…

  11. Task force for integral test of High Energy nuclear data

    Energy Technology Data Exchange (ETDEWEB)

    Oyama, Yukio [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-11-01

    According to completion of the JENDL-High Energy file for neutron nuclear cross sections up to 50 MeV, a task force for integral test of high energy nuclear data was organized to discuss a guide line for integral test activities. A status of existing differential and integral experiments and how to perform such a test were discussed in the task force. Here the purpose and outline of the task force is explained with some future problems raised in discussion among the task member. (author)

  12. Students' inclusion to the value of physical culture during the process of athletic training.

    Directory of Open Access Journals (Sweden)

    Sychov S.O.

    2010-12-01

    Full Text Available Means and methods of students' inclusion to the value of physical culture, during the process of athletic training on the classes of physical education are opened in this article. 52 students took part in research. It is developed the recommendation for the application of pedagogical conditions of use in the expressway strength and strength training, ability to determine dosing load for students with different level of physical background, methods of power properties development both for boys and for girls. It is shown that using of athletic training at the classes of physical education is contributing of students' inclusion to the value of physical culture.

  13. Effect of a neuromuscular training program on the kinetics and kinematics of jumping tasks.

    Science.gov (United States)

    Chappell, Jonathan D; Limpisvasti, Orr

    2008-06-01

    Altered motor control strategies are a proposed cause of the female athlete's increased risk for noncontact anterior cruciate ligament injury. Injury prevention programs have shown promising results in decreasing the incidence of anterior cruciate ligament injury. To evaluate the effect of the Kerlan-Jobe Orthopaedic Clinic Modified Neuromuscular Training Program on the biomechanics of select jumping tasks in the female collegiate athlete. Controlled laboratory study. Thirty female National Collegiate Athletic Association Division I soccer and basketball players performed vertical jump, hopping tests, and 2 jumping tasks (drop jump and stop jump). All subjects completed a 6-week neuromuscular training program with core strengthening and plyometric training. Three-dimensional motion analysis and force plate data were used to compare the kinetics and kinematics of jumping tasks before and after training. Dynamic knee valgus moment during the stance phase of stop jump tasks decreased after completion of the neuromuscular training program (P = .04), but differences were not observed for the drop jump. Initial knee flexion (P = .003) and maximum knee flexion (P = .006) angles increased during the stance phase of drop jumps after training, but differences were not observed for the stop jump. The athletes showed improved performance in vertical jump (P training program improved select athletic performance measures and changed movement patterns during jumping tasks in the subject population. The use of this neuromuscular training program could potentially modify the collegiate athlete's motion strategies, improve performance, and lower the athlete's risk for injury.

  14. Use of Force Platforms in Physics and Sport.

    Science.gov (United States)

    Parker, Kerry

    2001-01-01

    The subject of biomechanics is growing as athletes turn to science to improve their performance, and biomechanics interests many students and is a good area in which to investigate forces and Newton's laws. Uses force platforms to quantify such studies. (Author/ASK)

  15. 76 FR 5232 - Small Business Information Security Task Force

    Science.gov (United States)

    2011-01-28

    ... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... 2009, SBA submits the meeting minutes for the third meeting of the Small Business Information Security...

  16. 75 FR 77934 - Small Business Information Security Task Force

    Science.gov (United States)

    2010-12-14

    ... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... 2009, SBA submits the meeting minutes for the second meeting of the Small Business Information Security...

  17. 75 FR 70764 - Small Business Information Security Task Force

    Science.gov (United States)

    2010-11-18

    ... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... 2009, SBA submits the meeting minutes for the first meeting of the Small Business Information Security...

  18. 76 FR 11307 - Small Business Information Security Task Force

    Science.gov (United States)

    2011-03-01

    ... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... 2009, SBA submits the meeting minutes for the third meeting of the Small Business Information Security...

  19. The Efficacy of Wrestling-Style Compression Suits to Improve Maximum Isometric Force and Movement Velocity in Well-Trained Male Rugby Athletes

    Directory of Open Access Journals (Sweden)

    Daniel T. McMaster

    2017-11-01

    Full Text Available Purpose: The prevalence of compression garment (CG use is increasing with athletes striving to take advantage of the purported benefits to recovery and performance. Here, we investigated the effect of CG on muscle force and movement velocity performance in athletes.Methods: Ten well-trained male rugby athletes wore a wrestling-style CG suit applying 13–31 mmHg of compressive pressure during a training circuit in a repeated-measures crossover design. Force and velocity data were collected during a 5-s isometric mid-thigh pull (IMTP and repeated countermovement jump (CMJ, respectively; and time to complete a 5-m horizontal loaded sled push was also measured.Results: IMTP peak force was enhanced in the CG condition by 139 ± 142 N (effect size [ES] = 0.36. Differences in CMJ peak velocity (ES = 0.08 and loaded sled-push sprint time between the conditions were trivial (ES = −0.01. A qualitative assessment of the effects of CG wear suggested that the likelihood of harm was unlikely in the CMJ and sled push, while a beneficial effect in the CMJ was possible, but not likely. Half of the athletes perceived a functional benefit in the IMTP and CMJ exercises.Conclusion: Consistent with other literature, there was no substantial effect of wearing a CG suit on CMJ and sprint performance. The improvement in peak force generation capability in an IMTP may be of benefit to rugby athletes involved in scrummaging or lineout lifting. The mechanism behind the improved force transmission is unclear, but may involve alterations in neuromuscular recruitment and proprioceptive feedback.

  20. Holistic life-span health outcomes among elite intercollegiate student-athletes.

    Science.gov (United States)

    Sorenson, Shawn C; Romano, Russell; Scholefield, Robin M; Martin, Brandon E; Gordon, James E; Azen, Stanley P; Schroeder, E Todd; Salem, George J

    2014-01-01

    Competitive sports are recognized as having unique health benefits and risks, and the effect of sports on life-span health among elite athletes has received increasing attention. However, supporting scientific data are sparse and do not represent modern athletes. To assess holistic life-span health and health-related quality-of-life (HRQL) among current and former National Collegiate Athletic Association student-athletes (SAs). Cross-sectional study. A large Division I university. Population-based sample of 496 university students and alumni (age 17-84 years), including SAs and an age-matched and sex-matched nonathlete (NA) control group. Participants completed anonymous, self-report questionnaires. We measured the Short-Form 12 (SF-12) physical and mental component HRQL scores and cumulative lifetime experience and relative risk of treatment for joint, cardiopulmonary, and psychosocial health concerns. Older alumni (age 43+ years) SAs reported greater joint health concerns than NAs (larger joint summary scores; P = .04; Cohen d = 0.69; probability of clinically important difference [pCID] = 77%; treatment odds ratio [OR] = 14.0, 95% confidence interval [CI] = 1.6, 126). Joint health for current and younger alumni SAs was similar to that for NAs. Older alumni reported greater cardiopulmonary health concerns than younger alumni (summary score P students (P 99.5%; OR = 7.1, 95% CI = 3.3, 15), but the risk was similar for SAs and NAs. Current SAs demonstrated evidence of better psychosocial health (summary score P = .006; d = -0.52; pCID = 40%) and mental component HRQL (P = .008; d = 0.50; pCID = 48%) versus NAs but similar psychosocial treatment odds (OR = 0.87, 95% CI = 0.39, 1.9). Psychosocial health and mental component HRQL were similar between alumni SAs and NAs. No differences were observed between SAs and NAs in physical component HRQL. The SAs demonstrated significant, clinically meaningful evidence of greater joint health concerns later in life, comparable

  1. Academic Clustering and Major Selection of Intercollegiate Student-Athletes

    Science.gov (United States)

    Schneider, Ray G.; Ross, Sally R.; Fisher, Morgan

    2010-01-01

    Although journalists and reporters have written about academic clustering among college student-athletes, there has been a dearth of scholarly analysis devoted to the subject. This study explored football players' academic major selections to determine if academic clustering actually existed. The seasons 1996, 2001, and 2006 were selected for…

  2. 76 FR 65321 - Gulf War Veterans' Illnesses Task Force

    Science.gov (United States)

    2011-10-20

    ... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of... Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to conduct a comprehensive review of VA's approach to and programs addressing 1990-1991 Gulf War Veterans...

  3. 78 FR 28292 - Gulf War Veterans' Illnesses Task Force

    Science.gov (United States)

    2013-05-14

    ... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of... Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to conduct a comprehensive review of VA's approach to and programs addressing 1990-1991 Gulf War Veterans...

  4. 75 FR 16577 - Gulf War Veterans' Illnesses Task Force

    Science.gov (United States)

    2010-04-01

    ... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of... Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to conduct a comprehensive review of VA's approach to and programs addressing 1990-1991 Gulf War Veterans...

  5. Differences in Exercise Identity between Secondary Physical Education Students and Athletes

    Science.gov (United States)

    Soukup, Gregory J., Sr.; Henrich, Timothy W.; Barton-Weston, Heather M.

    2010-01-01

    Texas (USA) public schools require high school students to take one year of physical education to graduate. However, students can meet this requirement by participating on a state sanctioned athletic team for a year. The Texas Education Agency states the physical education curriculum should teach affective attitudes and values that will encourage…

  6. Honeywell's Working Parents Task Force. Final Report and Recommendations.

    Science.gov (United States)

    Honeywell, Inc., Minneapolis, Minn.

    This publication provides a summary of the Honeywell Working Parent Task Force's recommendations on how to solve problems experienced by working parents. The Task Force consisted of three committees: the Employment Practices Committee (EPC); the Parent Education Committee (PEC); and the Child Care Facilities Committee (CCFC). After examining a…

  7. Goal orientation and well-being in college athletes: The importance of athletic social connectedness.

    Science.gov (United States)

    Wayment, Heidi A; Walters, Andrew Schrack

    2017-11-01

    The present study examined the ability of an interpersonal construct called athletic connectedness to mediate the relationship between task and ego goal orientations and well-being. We operationalised athletic social connectedness as a sense of social belonging and sense of connection with teammates. We hypothesised that athletic social connectedness would be positively associated with task goals, negatively associated with ego goals, and would at least partially mediate the relationship between achievement goals and well-being. We administered questionnaires to female (N = 106; mean age = 20.47, SD = 1.12) and male (N = 100; mean age = 20.95, SD = 1.21) NCAA Division III college athletes. We tested our hypothesised model using structural equation modelling, which included testing a measurement model that specified four latent variables and then comparing the estimates generated by our hypothesised model with our data. We also tested three alternative models and found our hypothesised model to fit best. As predicted, there were significant indirect effects of task and ego motivation on well-being through athletic connectedness, demonstrating formal evidence of mediation. The r 2 coefficient indicated that the model explained 30% of the variance in well-being, a moderate effect size (Cohen, 1988). Discussion focuses on the importance of considering interpersonal constructs as a way to improve our understanding of relationship between task and ego goal orientations to well-being in athletes.

  8. Alcohol use and related consequences among students with varying levels of involvement in college athletics.

    Science.gov (United States)

    Leichliter, J S; Meilman, P W; Presley, C A; Cashin, J R

    1998-05-01

    Alcohol use, binge drinking, and substance abuse-related consequences among students with varying levels of participation in intercollegiate athletics were examined. Between October 1994 and May 1996, 51,483 students at 125 institutions answered questions about their involvement in athletics, ranging from noninvolvement to participant to leadership positions, on the long form of the Core Alcohol and Drug Survey. In comparisons with nonathletes, both male and female athletes consumed significantly more alcohol per week, engaged in binge drinking more often, and suffered more adverse consequences from their substance use. No support was found for the hypothesis that athletic leaders were more responsible than other team participants in using alcohol. Male team leaders appeared to be at significantly greater risk than female team leaders; they also consumed more alcohol, binged more often, and suffered more consequences than other team members.

  9. Gambling and health risk behaviors among U.S. college student-athletes: findings from a national study.

    Science.gov (United States)

    Huang, Jiun-Hau; Jacobs, Durand F; Derevensky, Jeffrey L; Gupta, Rina; Paskus, Thomas S

    2007-05-01

    To examine prevalence and associations of gambling problems and health risk behaviors among college athletes from the first national survey of gambling among U.S. college student-athletes. Conducted by the National Collegiate Athletic Association (NCAA), this self-administered and anonymous survey collected information from a nationally representative sample of 20,739 student-athletes. Males consistently had higher past-year prevalence of gambling than females (e.g., 62.4% of males reported some type of gambling vs. 42.8% of females). Based on DSM-IV Gambling Screen, this study identified 4.3% of males and 0.4% of females as problem/pathological gamblers. A general upward trend existed that as the level of gambling problems increased, so did the prevalence of substance use, gorging/vomiting, and unprotected sex. Cross-group comparisons by gambler type were all significant. Problem and pathological gamblers also experienced significantly more drug/alcohol-related problems than non-gamblers and social gamblers. Direct associations found between gambling and multiple risk behaviors in college student-athletes support the persistence of the youth problem-behavior syndrome and suggest the need for multi-faceted initiatives to tackle these risk behaviors simultaneously.

  10. Academic Fit of Student-Athletes: An Analysis of NCAA Division 1-A Graduation Rates

    Science.gov (United States)

    Ferris, Eric; Finster, Mark; McDonald, David

    2004-01-01

    Federal law mandates that universities reveal their graduation rates purportedly to inform policy makers and constituencies about efforts to support educational attainment for students and athletes. These rates are widely used to compare universities. Analysis of 10 years of graduation rates across all major athletic programs concludes that…

  11. A lower limb assessment tool for athletes at risk of developing patellar tendinopathy.

    Science.gov (United States)

    Mann, Kerry J; Edwards, Suzi; Drinkwater, Eric J; Bird, Stephen P

    2013-03-01

    Patellar tendon abnormality (PTA) on diagnostic imaging is part of the diagnostic criteria for patellar tendinopathy. PTA and altered landing strategies are primary risk factors that increase the likelihood of asymptomatic athletes developing patellar tendinopathy. Therefore, the aim of this study was to examine the risk factors that are predictors of the presence and severity of a PTA in junior pre-elite athletes. Ten junior pre-elite male basketball athletes with a PTA were matched with 10 athletes with normal patellar tendons. Participants had patellar tendon morphology, Victorian Institute of Sport Assessment (VISA) score, body composition, lower limb flexibility, and maximum vertical jump height measured before performing five successful stop-jump tasks. During each stop-jump task, both two-dimensional and three-dimensional kinematics and ground reaction forces were recorded. Multiple regression analyses were used to identify factors for estimating PTA presence and severity, and discriminate analysis was used to classify PTA presence. Sixty-eight percent of variance for presence of a PTA was accounted for by hip joint range of motion (ROM) and knee joint angle at initial foot-ground contact (IC) during stop-jump task and quadriceps flexibility, whereas hip joint ROM during stop-jump task and VISA score accounted for 62% of variance for PTA severity. Prediction of the presence of a PTA was achieved with 95% accuracy and 95% cross-validation. An easily implemented, reliable, and valid movement screening tool composed of three criteria enables coaches and/or clinicians to predict the presence and severity of a PTA in asymptomatic athletes. This enables identification of asymptomatic athletes at higher risk of developing patellar tendinopathy, which allows the development of effective preventative measures to aid in the reduction of patellar tendinopathy injury prevalence.

  12. Control of force during rapid visuomotor force-matching tasks can be described by discrete time PID control algorithms.

    Science.gov (United States)

    Dideriksen, Jakob Lund; Feeney, Daniel F; Almuklass, Awad M; Enoka, Roger M

    2017-08-01

    Force trajectories during isometric force-matching tasks involving isometric contractions vary substantially across individuals. In this study, we investigated if this variability can be explained by discrete time proportional, integral, derivative (PID) control algorithms with varying model parameters. To this end, we analyzed the pinch force trajectories of 24 subjects performing two rapid force-matching tasks with visual feedback. Both tasks involved isometric contractions to a target force of 10% maximal voluntary contraction. One task involved a single action (pinch) and the other required a double action (concurrent pinch and wrist extension). 50,000 force trajectories were simulated with a computational neuromuscular model whose input was determined by a PID controller with different PID gains and frequencies at which the controller adjusted muscle commands. The goal was to find the best match between each experimental force trajectory and all simulated trajectories. It was possible to identify one realization of the PID controller that matched the experimental force produced during each task for most subjects (average index of similarity: 0.87 ± 0.12; 1 = perfect similarity). The similarities for both tasks were significantly greater than that would be expected by chance (single action: p = 0.01; double action: p = 0.04). Furthermore, the identified control frequencies in the simulated PID controller with the greatest similarities decreased as task difficulty increased (single action: 4.0 ± 1.8 Hz; double action: 3.1 ± 1.3 Hz). Overall, the results indicate that discrete time PID controllers are realistic models for the neural control of force in rapid force-matching tasks involving isometric contractions.

  13. An examination of the Rosenberg Self-Esteem Scale using collegiate wheelchair basketball student athletes.

    Science.gov (United States)

    Vermillion, Mark; Dodder, Richard A

    2007-04-01

    The purpose was to examine the construct validity of the Rosenberg Self-esteem Scale (RSES). The construct validity of the scale was examined by applying it to collegiate wheelchair basketball student athletes at an NCAA sanctioned wheelchair basketball tournament at a mid-sized university in the south central United States (N=68). In accordance with previous research on the scale, Cronbach alpha was .86; confirmatory factor analysis supported a one-factor structure. The scale is useful for measuring global self-esteem in collegiate wheelchair basketball student athletes.

  14. Delayed Effects of Remote Limb Ischemic Preconditioning on Maximum Oxygen Consumption, Lactate Release and Pulmonary Function Tests in Athletes and non-Athletes

    Directory of Open Access Journals (Sweden)

    Mahnaz Momeni

    2016-11-01

    Full Text Available Background: Remote Ischemic Preconditioning (RIPC improves exercise performance, and since this phenomenon has two phases, the aim of the current study was to investigate the delayed effects of remote ischemic preconditioning on cardiopulmonary function in athletes and non-athletes. Materials and Methods: 25 male and female students were studied in two main athletes and non-athletes groups. RIPC was induced by using 3 cycles of alternative 5 minutes ischemia and 5 minutes reperfusion at arms of participants. Cardiopulmonary tests were measured before, after and 24 hours after inducing remote ischemic preconditioning. Maximum oxygen consumption (VO2max estimated by using queen steps test. Results: Analysis of data demonstrated that delayed RIPC in non-athletes group caused significant improvement in Forced Expiratory Volume in one second (FEV1 and Maximum Voluntary Ventilation (MVV and noticeable improvement in some other parameters of pulmonary function tests. Moreover, it decreased systolic blood pressure and heart rate and decreased lactate release in both groups especially athletes group but it had no significant effect on VO2max of both groups. Conclusion: Delayed RIPC improves cardiovascular function of athletes and pulmonary function of non-athletes subjects. Thus, it can be considered as a good replacement for doping to improve sports performance of subjects in sports tournaments.

  15. The Effect of High-Fidelity Cardiopulmonary Resuscitation (CPR) Simulation on Athletic Training Student Knowledge, Confidence, Emotions, and Experiences

    Science.gov (United States)

    Tivener, Kristin Ann; Gloe, Donna Sue

    2015-01-01

    Context: High-fidelity simulation is widely used in healthcare for the training and professional education of students though literature of its application to athletic training education remains sparse. Objective: This research attempts to address a wide-range of data. This includes athletic training student knowledge acquisition from…

  16. Effects of one-night sleep deprivation on selective attention and isometric force in adolescent karate athletes.

    Science.gov (United States)

    Ben Cheikh, Ridha; Latiri, Imed; Dogui, Mohamed; Ben Saad, Helmi

    2017-06-01

    Most of the available literature related to aspects of sleep deprivation is primarily focused on memory and learning, and studies regarding its effects on selective attention and/or physical performance are scarce. Moreover, the available literature includes general population or people involved in team sports (e.g. volleyball). However, only few studies were performed on athletes involved in combat sports (e.g. karate). The aim of the present study was to determine the effects of a total one-night sleep deprivation (1NSD) on activation and inhibition processes of selective attention and on maximal isometric force in karate athletes. Twelve young karate athletes (mean age 16.9±0.8 years) were enrolled. The protocol consists of two successive sessions: a normal night's sleep (NNS) and a total 1NSD. After each night, athletes performed selective attention and muscle strength tests during the same following three times (T) of the day: T1NNS or T11NSD: 8-9 a.m.; T2NNS or T21NSD: 12 a.m.-1 p.m.; T3NNS or T31NSD: 4-5 p.m. Activation (simple [SRT] and choice reaction times [CRT]) and inhibition (negative priming) processes were evaluated using Superlab v. 4.5 software (Cedrus Corporation, San Pedro, CA, USA). Maximal force and maximal force time (MFT) of brachial biceps isometric contraction were evaluated (Ergo System®, Globus, Codognè, Italy). A non-parametric test was used to evaluate the sessions (NNS vs. SND for the same time period) and time (T1NNS vs. 1NSD) effects. All athletes completed all tests after a NNS. Twelve, eleven and four athletes completed all tests at T11NSD, T21NSD and T31NSD, respectively. As for sessions effects, no statistically significant difference was found. As for time effects, a significant increase in SRT at T21NSD vs. T1NNS (345±47 vs. 317±33 ms, respectively), a significant increase in MFT at T21NSD vs. T1NNS (2172±260 vs.1885±292 ms, respectively), and no significant changes in CRT and negative priming reaction time or MFT data

  17. An Analysis of NCAA Division 1 Student Athlete Social Media Use, Privacy Management, and Perceptions of Social Media Policies

    Science.gov (United States)

    Snyder, Eric M.

    2013-01-01

    The intercollegiate athletic subculture knows very little about how social media policies are perceived by students-athletes. Athletic department administrators, conference commissioners, and the National Collegiate Athletic Association (NCAA) who are in charge of creating new policies lack any meaningful data to help understand or negotiate new…

  18. The role of legitimation in the professional socialization of second-year undergraduate athletic training students.

    Science.gov (United States)

    Klossner, Joanne

    2008-01-01

    Professional socialization during formal educational preparation can help students learn professional roles and can lead to improved organizational socialization as students emerge as members of the occupation's culture. Professional socialization research in athletic training is limited. To present the role of legitimation and how it influences the professional socialization of second-year athletic training students. Modified constructivist grounded theory and case study methods were used for this qualitative study. An accredited undergraduate athletic training education program. Twelve second-year students were selected purposively. The primary sample group (n = 4) was selected according to theoretical sampling guidelines. The remaining students made up the cohort sample (n = 8). Theoretically relevant data were gathered from 14 clinical instructors to clarify emergent student data. Data collection included document examination, observations, and interviews during 1 academic semester. Data were collected and analyzed through constant comparative analysis. Data triangulation, member checking, and peer-review strategies were used to ensure trustworthiness. Legitimation from various socializing agents initiated professional socialization. Students viewed trust and team membership as rewards for role fulfillment. My findings are consistent with the socialization literature that shows how learning a social or professional role, using rewards to facilitate role performance, and building trusting relationships with socializing agents are important aspects of legitimation and, ultimately, professional socialization.

  19. Nutrition support programs for young adult athletes.

    Science.gov (United States)

    Clark, N

    1998-12-01

    After graduating from college and entering the work force, young adult athletes often struggle with the task of fueling themselves optimally for top performance and weight control. The stresses and time constraints of work, family, and social responsibilities often result in eating fast foods on the run. These young adults can benefit from nutrition education programs in the worksite, at health clubs, in the community, and via the media. Dietitians who specialize in sport nutrition have particular appeal to these athletes, who are struggling to each well, exercise well, and stay lean yet put little time or effort into their food program. This article includes two case studies of young adults and the dietary recommendations that taught them how to make wise food choices, fuel themselves well for high energy, and control their weight.

  20. San Juan College Task Force on Innovation 1995 Report.

    Science.gov (United States)

    Moore, Nelle

    In fall 1994, San Juan College, in New Mexico, established the Task Force on Innovation to examine changes in the paradigm of education and how those changes might affect the college. The Task Force determined that the primary driver of change in education was technology, and specifically the increasing number of means and ease of access to…

  1. Peer-Assisted Learning in the Athletic Training Clinical Setting

    Science.gov (United States)

    Henning, Jolene M; Weidner, Thomas G; Jones, James

    2006-01-01

    Context: Athletic training educators often anecdotally suggest that athletic training students enhance their learning by teaching their peers. However, peer-assisted learning (PAL) has not been examined within athletic training education in order to provide evidence for its current use or as a pedagogic tool. Objective: To describe the prevalence of PAL in athletic training clinical education and to identify students' perceptions of PAL. Design: Descriptive. Setting: “The Athletic Training Student Seminar” at the National Athletic Trainers' Association 2002 Annual Meeting and Clinical Symposia. Patients or Other Participants: A convenience sample of 138 entry-level male and female athletic training students. Main Outcome Measure(s): Students' perceptions regarding the prevalence and benefits of and preferences for PAL were measured using the Athletic Training Peer-Assisted Learning Assessment Survey. The Survey is a self-report tool with 4 items regarding the prevalence of PAL and 7 items regarding perceived benefits and preferences. Results: A total of 66% of participants practiced a moderate to large amount of their clinical skills with other athletic training students. Sixty percent of students reported feeling less anxious when performing clinical skills on patients in front of other athletic training students than in front of their clinical instructors. Chi-square analysis revealed that 91% of students enrolled in Commission on Accreditation of Allied Health Education Programs–accredited athletic training education programs learned a minimal to small amount of clinical skills from their peers compared with 65% of students in Joint Review Committee on Educational Programs in Athletic Training–candidacy schools (χ2 3 = 14.57, P < .01). Multiple analysis of variance revealed significant interactions between sex and academic level on several items regarding benefits and preferences. Conclusions: According to athletic training students, PAL is occurring in

  2. Exploiting impedance shaping approaches to overcome force overshoots in delicate interaction tasks

    Directory of Open Access Journals (Sweden)

    Loris Roveda

    2016-09-01

    Full Text Available The aim of the presented article is to overcome the force overshoot issue in impedance based force tracking applications. Nowadays, light-weight manipulators are involved in high-accurate force control applications (such as polishing tasks, where the force overshoot issue is critical (i.e. damaging the component causing a production waste, exploiting the impedance control. Two main force tracking impedance control approaches are described in literature: (a set-point deformation and (b variable stiffness approaches. However, no contributions are directly related to the force overshoot issue. The presented article extends both such methodologies to analytically achieve the force overshoots avoidance in interaction tasks based on the on-line estimation of the interacting environment stiffness (available through an EKF. Both the proposed control algorithms allow to achieve a linear closed-loop dynamics for the coupled robot-environment system. Therefore, control gains can be analytically on-line calculated to achieve an over-damped closed-loop dynamics of the controlled coupled system. Control strategies have been validated in experiments, involving a KUKA LWR 4+. A probing task has been performed, representative of many industrial tasks (e.g. assembly tasks, in which a main force task direction is defined.

  3. Male Student-Athlete Perceptions of University Academic Staff Expectations: A Qualitative Analysis of Perceptions, Value and Academic Motivation

    Science.gov (United States)

    Verbeck, Teresa A.

    2010-01-01

    Semi-structured interviews were conducted with 11 male collegiate student-athletes in a revenue-generating sport in an effort to better inform current academic support practitioners how to best serve this population. The inquiry focused on student-athlete perceptions of two areas: (1) perceptions regarding the expectations academic personnel have…

  4. Estimation of the state of health of students of the I course of build university attributed to task medical force.

    Directory of Open Access Journals (Sweden)

    Kozlova A.Yu.

    2012-11-01

    Full Text Available The different approaches are considered near the estimation of the state of health of students. General description of the state of health and activity of students is resulted on its maintenance. It is marked that different rejections have 30% students in a state of health, disease of temporal or permanent character. The students of the first course of university took part in research. It is set that unsatisfactory physical preparation is observed 43% students, good - at 37,2%, excellent at 20%. On the whole there is a tendency to the decline of motive activity of students of the I course, frequent violations of the mode of sleep and feed. The system of recommendations is developed for employments by a physical culture and sport. It is marked that for maintenance and optimization of resources of organism of students of the I course the correctly organized athletic health work is needed.

  5. Scarred for the Rest of My Career? Career-Long Effects of Abusive Leadership on Professional Athlete Aggression and Task Performance.

    Science.gov (United States)

    Carleton, Erica L; Barling, Julian; Christie, Amy M; Trivisonno, Melissa; Tulloch, Kelsey; Beauchamp, Mark R

    2016-08-01

    Based on the contention that leadership has sustained effects on followers even after the leader-follower relationship has ended, we investigated the career-long effects of abusive coach leadership on athlete aggression and task performance. Abusive leadership scores were derived from ratings by two independent raters' evaluations of coaches' biographies, and athlete aggression and task performance data were derived from objective sources. Data were obtained from players (N = 693) and coaches (N = 57) involved in the National Basketball Association (NBA) between the 2000-2001 and 2005-2006 seasons. Controlling for tenure, salary, team winning percentage, and absence due to injuries, multilevel modeling showed that exposure to abusive leadership influenced both the trajectory of psychological aggression and task performance over players' careers. These findings suggest that the effects of abusive leadership extend far longer than currently acknowledged, thus furthering our understanding of the nature and effects of abusive leadership.

  6. Final Technical Report Transport Task Force Activities

    International Nuclear Information System (INIS)

    P.W. Terry

    2006-01-01

    The Transport Task Force has functioned as the primary scientific organization in the area of magnetic-fusion confinement and transport since its inception in 1988. It has defined and set research directions, coordinated broad research efforts, advocated new funding initiatives, and created a highly successful and widely admired interactive culture between experiment, theory and modeling. The Transport Task Force carries out its activities under the direction of its chair and the Executive Committee. The Executive Committee is comprised of the leaders and deputy leaders of the scientific working groups. The working groups are structured and organized according to research needs and priorities and have been organized around the areas of Core Transport, H Mode and Pedestal, Fast Particle Transport, Transient Transport Phenomena, and Modeling and Simulation. A steering committee provides advise on TTF activities. Further information on the working groups and the structure and management of the TTF can be found at http://psfcwww2.psfc.mit.edu/ttf/index.html. The TTF holds an annual workshop. A summary of the workshops held during the period of this report is given in Appendix I. During the period of this report the Transport Task Force was involved in several significant activities. Foremost of these was a sweeping review of the status of transport science, the key research tasks for progress during the next 5-10 years, and a proposal for a funding initiative to ensure application of adequate resources to these problems. The conclusions of this study were incorporated into a white paper, which is copied below in Appendix II. Other significant activities have included the introduction of an extended, ongoing discussion on verification and validation as a requisite for defining and codifying the path toward predictive capability, the orchestration of a gradual shift of focus from ion thermal confinement to electron thermal confinement, and a joining of efforts on edge

  7. School Nurses' Familiarity and Perceptions of Academic Accommodations for Student-Athletes Following Sport-Related Concussion

    Science.gov (United States)

    Weber, Michelle L.; Welch, Cailee E.; Parsons, John T.; Valovich McLeod, Tamara C.

    2015-01-01

    The purpose of this study was to evaluate school nurses' familiarity and perceptions regarding academic accommodations for student-athletes following sport-related concussion. School nurses (N = 1,246) accessed the survey School Nurses' Beliefs, Attitudes and Knowledge of Pediatric Athletes with Concussions (BAKPAC-SN). The BAKPAC-SN contained…

  8. 77 FR 18307 - Gulf War Veterans' Illnesses Task Force Report

    Science.gov (United States)

    2012-03-27

    ... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force Report AGENCY: Department...) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to conduct a comprehensive review of VA policies and programs addressing 1990-1991 Gulf War Veterans' illnesses. The GWVI-TF...

  9. A COMPARISON MENTAL HEALTH, PHYSICAL SYMPTOMS, ANXIETY AND SLEEPING DISORDERS AND DISORDERS IN SOCIAL FUNCTION AMONG MALE AND FEMALE ATHLETES AND NONATHLETES STUDENTS

    Directory of Open Access Journals (Sweden)

    Nili Ahmadabady Zahra

    2014-08-01

    Full Text Available Purpose: The purpose of this study was to comparison mental health, Physical symptoms, Anxiety and sleeping disorders and Disorders in social function among male and female athletes and non-athletes students. Methods: The target population consisted entirely male of female athletes and non-athletes students in University of Guilan. After translate of standard General Health Questionnaires (GHQ, and adjust of some question, questionnaires were evaluated by professors of faculty of physical education and sport sciences. The reliability guided Cronbach Alpha value of (0.83. Among them 90 male athlete and 90 male non-athlete with mean. The collected data was analyzed by t-test, one-way ANOVA. Result: There were significant difference mean scores between in four mental health scales, physical symptoms, anxiety and sleep disorders and impaired social functioning athlete and non-athlete in both groups. Conclusion: Therefore, with fewer psychological problems in an athlete, physical activity can be purpose strategies as appropriate, easy and inexpensive to improve mental health among male and female non- athlete students.

  10. Frustrations among graduates of athletic training education programs.

    Science.gov (United States)

    Bowman, Thomas G; Dodge, Thomas M

    2013-01-01

    Although previous researchers have begun to identify sources of athletic training student stress, the specific reasons for student frustrations are not yet fully understood. It is important for athletic training administrators to understand sources of student frustration to provide a supportive learning environment. To determine the factors that lead to feelings of frustration while completing a professional athletic training education program (ATEP). Qualitative study. National Athletic Trainers' Association (NATA) accredited postprofessional education program. Fourteen successful graduates (12 women, 2 men) of accredited professional undergraduate ATEPs enrolled in an NATA-accredited postprofessional education program. We conducted semistructured interviews and analyzed data with a grounded theory approach using open, axial, and selective coding procedures. We negotiated over the coding scheme and performed peer debriefings and member checks to ensure trustworthiness of the results. Four themes emerged from the data: (1) Athletic training student frustrations appear to stem from the amount of stress involved in completing an ATEP, leading to anxiety and feelings of being overwhelmed. (2) The interactions students have with classmates, faculty, and preceptors can also be a source of frustration for athletic training students. (3) Monotonous clinical experiences often left students feeling disengaged. (4) Students questioned entering the athletic training profession because of the fear of work-life balance problems and low compensation. In order to reduce frustration, athletic training education programs should validate students' decisions to pursue athletic training and validate their contributions to the ATEP; provide clinical education experiences with graded autonomy; encourage positive personal interactions between students, faculty, and preceptors; and successfully model the benefits of a career in athletic training.

  11. Force sharing and other collaborative strategies in a dyadic force perception task.

    Science.gov (United States)

    Tatti, Fabio; Baud-Bovy, Gabriel

    2018-01-01

    When several persons perform a physical task jointly, such as transporting an object together, the interaction force that each person experiences is the sum of the forces applied by all other persons on the same object. Therefore, there is a fundamental ambiguity about the origin of the force that each person experiences. This study investigated the ability of a dyad (two persons) to identify the direction of a small force produced by a haptic device and applied to a jointly held object. In this particular task, the dyad might split the force produced by the haptic device (the external force) in an infinite number of ways, depending on how the two partners interacted physically. A major objective of this study was to understand how the two partners coordinated their action to perceive the direction of the third force that was applied to the jointly held object. This study included a condition where each participant responded independently and another one where the two participants had to agree upon a single negotiated response. The results showed a broad range of behaviors. In general, the external force was not split in a way that would maximize the joint performance. In fact, the external force was often split very unequally, leaving one person without information about the external force. However, the performance was better than expected in this case, which led to the discovery of an unanticipated strategy whereby the person who took all the force transmitted this information to the partner by moving the jointly held object. When the dyad could negotiate the response, we found that the participant with less force information tended to switch his or her response more often.

  12. Comparing fMRI activation during smooth pursuit eye movements among contact sport athletes, non-contact sport athletes, and non-athletes

    Directory of Open Access Journals (Sweden)

    Derek Kellar

    Full Text Available Objectives: Though sub-concussive impacts are common during contact sports, there is little consensus whether repeat blows affect brain function. Using a “lifetime exposure” rather than acute exposure approach, we examined oculomotor performance and brain activation among collegiate football players and two control groups. Our analysis examined whether there are group differences in eye movement behavioral performance and in brain activation during smooth pursuit. Methods: Data from 21 off-season Division I football “starters” were compared with a 19 collegiate cross-country runners, and b 11 non-athlete college students who were SES matched to the football player group (total N = 51. Visual smooth pursuit was performed while undergoing fMRI imaging via a 3 Tesla scanner. Smooth pursuit eye movements to three stimulus difficulty levels were measured with regard to RMS error, gain, and lag. Results: No meaningful differences were found for any of the standard analyses used to assess smooth pursuit eye movements. For fMRI, greater activation was seen in the oculomotor region of the cerebellar vermis and areas of the FEF for football players as compared to either control group, who did not differ on any measure. Conclusion: Greater cerebellar activity among football players while performing an oculomotor task could indicate that they are working harder to compensate for some subtle, long-term subconcussive deficits. Alternatively, top athletes in a sport requiring high visual motor skill could have more of their cerebellum and FEF devoted to oculomotor task performance regardless of subconcussive history. Overall, these results provide little firm support for an effect of accumulated subconcussion exposure on brain function. Keywords: Smooth pursuit, fMRI, Collegiate athletics

  13. Proceedings of the IRI Task Force Activity 2001

    International Nuclear Information System (INIS)

    Radicella, S.M.

    2002-08-01

    This ICTP Internal Report contains the list of papers presented, activity report and the write up of a number of presentations delivered during the International Reference Ionosphere (IRI) Task Force Activity 2001 which took place at the Abdus Salam ICTP during May 2001, particularly centred in the week from 21-25 May. The 2001 Task Force Activity is the eighth successful encounter of specialists organized by the URSI-Cospar IRI Working Group and the Aeronomy and Radiopropagation Laboratory of the Abdus Salam International Centre for Theoretical Physics of Trieste, Italy. This project continues the IRI Task Force Activities at the Abdus Salam International Centre for Theoretical Physics (ICTP) in Trieste, Italy. The primary focus of this activity was the development of a specification model for ionospheric variability. Such a model is high on the wish list of users of ionospheric models. Climatological models like IRI provide monthly mean values of ionospheric parameters. Understandably a satellite designer or operator needs to know not only the monthly average conditions but also the expected deviations from these mean values. The main discussions and presentations took place during the week 21-25 May. The format was similar to last year's activity with presentations and round-table discussions in the morning and follow-on work in small subgroups in front of computer terminals in the afternoon. This Proceedings contains also four papers of the previous IRI Task Force Activity which were omitted

  14. Exploring Levels of Student-Athlete Burnout at Two Canadian Universities

    Science.gov (United States)

    Dubuc-Charbonneau, Nicole; Durand-Bush, Natalie; Forneris, Tanya

    2014-01-01

    The purpose of the current study was to examine the levels of burnout among student-athletes at two Canadian universities and to investigate whether there were significant differences related to gender, sport, year of university sport participation, academic year, and academic program. Burnout was measured by administering Raedeke and Smith's…

  15. Promoting Athletic Participation for Students with Disabilities: Trends and Issues

    Science.gov (United States)

    Morey, Melissa; Ennis, Robin Parks; Katsiyannis, Antonis

    2018-01-01

    Engaging in physical activity is important for school-age children, as it promotes a healthy and active lifestyle. However, barriers to participation in physical education and athletics often prevent students with disabilities from engaging in these important activities. There are several legal precedents that should be considered as schools seek…

  16. Cultural differences in athlete attributions for success and failure: the sports pages revisited.

    Science.gov (United States)

    Aldridge, Lynley J; Islam, Mir Rabiul

    2012-01-01

    Self-serving biases in attribution, while found with relative consistency in research with Western samples, have rarely been found in Japanese samples typically recruited for research. However, research conducted with Japanese participants to date has tended to use forced-choice and/or reactive paradigms, with school or university students, focusing mainly on academic performance or arbitrary and/or researcher-selected tasks. This archival study explored whether self-serving attributional biases would be shown in the real-life attributions for sporting performance made by elite Olympic athletes from Japan and Australia. Attributions (N = 216) were extracted from the sports pages of Japanese and Australian newspapers and rated by Australian judges for locus and controllability. It was hypothesized that Australian, but not Japanese, athletes would show self-serving biases such that they attributed wins to causes more internal and controllable than the causes to which they attributed losses. Contrary to predictions, self-serving biases were shown to at least some extent by athletes of both nationalities. Both Australian and Japanese men attributed wins to causes more internal than those to which they attributed losses. Women, however, attributed wins and losses to causes that did not differ significantly in terms of locus. All athletes tended to attribute wins to causes that were more controllable than the causes to which losses were attributed. Results are inconsistent with a large body of research suggesting that Japanese do not show self-serving biases in attribution, and are discussed in the light of differences in methodology, context, and participants that may have contributed to these effects.

  17. Report of the HDA building Task Force.

    Science.gov (United States)

    Scheerer, Ernest W

    2006-01-01

    The Building Task Force, after researching the many options, recommended to the Board of Trustees that, at this time, it is in the best interest of the association and its members to keep the building. In addition to the reasons outlined in the preceding paragraphs, the conclusions drawn by the Task Force can be summarized as follows: 1) This is not the time to make a change as both land and construction costs are high; 2) There is little inventory at this time that would provide a significant improvement over the present building; 3) There is no urgent need to act now; and 4) Cost-effective changes can be made to make the building more valuable to the association.

  18. An Analysis of the Academic Behaviors and Beliefs of Division I Student-Athletes: The Impact of the Increased Percentage toward Degree Requirements

    Science.gov (United States)

    Kulics, Jennifer M.; Kornspan, Alan S.; Kretovics, Mark

    2015-01-01

    The purpose of the present study was to assess the academic decision making beliefs of National Collegiate Athletic Association (NCAA) Division I Football Bowl Championship Series (FBS) student-athletes and to determine if the variables of gender and type of sport related to academic decision making behavior of student-athletes. Participants…

  19. 77 FR 74341 - Establishing the Hurricane Sandy Rebuilding Task Force

    Science.gov (United States)

    2012-12-14

    ..., local, and tribal communities to improve the region's resilience, health, and prosperity by building for... Urban Development (Chair). (a) In addition to the Chair, the Task Force shall consist of the head of... offices related to the functions of the Task Force; and (iii) specifying the form and subject matter of...

  20. Division I Student Athletes and the Experience of Academic Clustering

    Science.gov (United States)

    Calhoun, Vaughn A.

    2012-01-01

    Have you ever watched a televised college football or basketball game where they show the starting lineup's academic majors? If so, you may have noticed that many of the student athletes have the same academic majors, be it communications, criminal justice, sociology, etc. Nevertheless, many have taken notice and labeled this phenomenon as…

  1. Visuospatial attention and motor skills in kung fu athletes.

    Science.gov (United States)

    Muiños, Mónica; Ballesteros, Soledad

    2013-01-01

    The present study compared the performance of a group of sixteen kung fu athletes with that of a control group of fourteen nonathletes on a speeded visuospatial task and a hand-tapping motor task. In the visuospatial task the results showed that athletes were faster than the control participants when stimuli were presented at the periphery of the visual field at a middle and high presentation speed with short interstimulus intervals. Athletes were also significantly faster than nonathlete participants when performing motor actions such as hand-tapping with their dominant hand but groups did not differ with the nondominant hand. These results support the view that athletes perform some speeded visuospatial and motor tasks faster than nonathletes under certain conditions. The findings suggest that, after several years of practice, kung fu athletes develop certain skills that allow them to perform motor speed maneuvers under time pressure conditions.

  2. Proceedings of the Task Force on Language Learning Disabilities (Orlando, Florida, May 18-20, 1983 and November 2-4, 1983).

    Science.gov (United States)

    Florida State Dept. of Education, Tallahassee. Bureau of Education for Exceptional Students.

    This resource manual--proceedings of two task force meetings--is intended to assist Florida school districts, state agencies, and parents in the provision of special programs for students who exhibit disorders in oral or written language. As part of a continuing effort to improve services for exceptional students in Florida's public schools, the…

  3. Task forces for the European railway: trains and rail systems of the future; Task Force der EG: Zuege und Eisenbahnsysteme der Zukunft

    Energy Technology Data Exchange (ETDEWEB)

    Blonk, W. [European Commission, Brussels (Belgium). Directorate-General VII Transport

    1999-02-01

    To achieve greatest benefit from the R and D activities of the EC, the Commission introduced the concept to task forces in 1995. One of these is concerned with 'trains and rail systems of the future'. This was to be seen as an element in a far-reaching political framework guideline, so bringing together hitherto separate strands of railway-related transport with industrial and research policy, contributing to revival of the sector. The main objective of these joint efforts was to contribute to radical structural and cultural changes on the railway so as - on the basis of market orientation, quality demands and cost efficiency - to give greater weight among the population to future transport challenges. This article reviews the main results attained by way of the task force and how these will be implemented in the 5th framework programme of the European Community. (orig.) [German] Um mit den FuE-Aktivitaeten der Europaeischen Gemeinschaft groessten Nutzen zu erzielen, richtete die Kommission im Jahre 1995 das Konzept von Task Forces ein. Eine dieser Task Forces beschaeftigte sich mit dem Thema 'Zuege und Eisenbahnsysteme der Zukunft'. Es war als ein Element einer weitgesteckten politischen Rahmenrichtlinie anzusehen, wobei es die vorher getrennten Straenge der eisenbahngebundenen Verkehre mit der Industrie- und Forschungspolitik zusammenbrachte und dadurch zur Wiederbelebung des Sektors beitragen konnte. (orig.)

  4. Force sharing and other collaborative strategies in a dyadic force perception task

    Science.gov (United States)

    Tatti, Fabio

    2018-01-01

    When several persons perform a physical task jointly, such as transporting an object together, the interaction force that each person experiences is the sum of the forces applied by all other persons on the same object. Therefore, there is a fundamental ambiguity about the origin of the force that each person experiences. This study investigated the ability of a dyad (two persons) to identify the direction of a small force produced by a haptic device and applied to a jointly held object. In this particular task, the dyad might split the force produced by the haptic device (the external force) in an infinite number of ways, depending on how the two partners interacted physically. A major objective of this study was to understand how the two partners coordinated their action to perceive the direction of the third force that was applied to the jointly held object. This study included a condition where each participant responded independently and another one where the two participants had to agree upon a single negotiated response. The results showed a broad range of behaviors. In general, the external force was not split in a way that would maximize the joint performance. In fact, the external force was often split very unequally, leaving one person without information about the external force. However, the performance was better than expected in this case, which led to the discovery of an unanticipated strategy whereby the person who took all the force transmitted this information to the partner by moving the jointly held object. When the dyad could negotiate the response, we found that the participant with less force information tended to switch his or her response more often. PMID:29474433

  5. Athletic Training Student Core Competency Implementation During Patient Encounters.

    Science.gov (United States)

    Cavallario, Julie M; Van Lunen, Bonnie L; Hoch, Johanna M; Hoch, Matthew; Manspeaker, Sarah A; Pribesh, Shana L

    2018-03-01

      Health care research evidence suggests that early patient encounters (PEs), as well as the purposeful implementation of professional core competencies (CCs), for athletic training students (ATSs) may be beneficial to their ability to provide care. However, no investigators have related facets of the clinical education experience with CC implementation as a form of summative assessment of the clinical experience.   To determine the relationship between the frequency and length of PEs, as well as the student's role and clinical site during PEs, and the students' perceived CC implementation during these encounters.   Cross-sectional study.   Professional athletic training program, National Collegiate Athletic Association Division I institution.   We purposefully recruited 1 athletic training program that used E*Value software; 40 participants (31 females, 9 males) enrolled in the professional phase (12 first year, 14 second year, 14 third year) participated.   Participants viewed a 20-minute recorded CC educational module followed by educational handouts, which were also posted online for reference throughout the semester. The E*Value software was used to track PEs, including the type of encounter (ie, actual patient, practice encounter, didactic practice scenario), the type of site where the encounter occurred (university, high school), and the participant's role (observed, assisted, performed), as well as responses to an added block of questions indicating which, if any, of the CCs were implemented during the PE.   Variables per patient were PE length (minutes), participant role, site at which the encounter occurred, and whether any of the 6 CCs were implemented ( yes/ no). Variables per participant were average encounter length (minutes), encounter frequency, modal role, clinical site assignment, and the number of times each CC was implemented. Separate 1-way analyses of variance were used to examine the relationships between role or clinical site

  6. CHANGE@CERN:Task Force 3: adjusting services to future needs

    CERN Document Server

    2002-01-01

    We continue our articles on the Task Force reports The number of craftsmen and technicians could be increased with a change in the staff composition. The mandate for Task Force 3 was to make proposals for savings and new cost control procedures in the area of Industrial Support and Contracts for the period until 2009. The aim, explains the convenor, Karl-Heinz Kissler, was to keep spending under control under difficult conditions when staff numbers are decreasing and the work for the LHC becomes more demanding. The measures proposed, if implemented, could lead to savings of around 170 MCHF. The proposals involve both Industrial Services contracts, which were discussed in the Bulletin of the 22nd of April (n°17/2002) and readjustments for staff at CERN, on which we concentrate here. As with other Task Forces the principle aim was to be able to refocus resources onto the LHC project. In this respect, Task Force 3 could work within the framework of the revised programme for the LHC and the reduced non-LHC pro...

  7. Kinetic and kinematic differences between first and second landings of a drop vertical jump task: implications for injury risk assessments.

    Science.gov (United States)

    Bates, Nathaniel A; Ford, Kevin R; Myer, Gregory D; Hewett, Timothy E

    2013-04-01

    Though the first landing of drop vertical jump task is commonly used to assess biomechanical performance measures that are associated with anterior cruciate ligament injury risk in athletes, the implications of the second landing in this task have largely been ignored. We examined the first and second landings of a drop vertical jump for differences in kinetic and kinematic behaviors at the hip and knee. A cohort of 239 adolescent female basketball athletes (age=13.6 (1.6) years) completed drop vertical jump tasks from an initial height of 31 cm. A three dimensional motion capture system recorded positional data while dual force platforms recorded ground reaction forces for each trial. The first landing demonstrated greater hip adduction angle, knee abduction angle, and knee abduction moment than the second landing (P-valuesvertical jump as an assessment tool for anterior cruciate ligament injury risk behaviors in adolescent female athletes. The second landing may be a more rigorous task and provides a superior tool to evaluate sagittal plane risk factors than the first landing, which may be better suited to evaluate frontal plane risk factors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Allocation algorithm for athletes group to form tactical tasks in game team sports using the methods of multivariate analysis (illustrated women Ukrainian team basketball with hearing impairments

    Directory of Open Access Journals (Sweden)

    Zh.L. Kozina

    2014-12-01

    Full Text Available Purpose : develop and prove experimentally allocation algorithm athletes in groups to form a tactical tasks in team sports game using methods of multivariate analysis. Material : The study involved 12 basketball hearing impaired 20-25 years old - female players team of Ukraine on basketball. Analyzed the results of testing and competitive activity 12 basketball players with hearing impairments - Lithuanian team players. Results : An algorithm for distribution by groups of athletes for the formation of tactical tasks. The algorithm consists of the following steps: 1 - testing of athletes; 2 - A hierarchical cluster analysis performance testing; 3 - Distribution of sportsmen groups, analysis of the characteristics of athletes, the formation of tactical tasks. Found higher rates of reaction rate at the offensive players. We pivot revealed a higher level of absolute strength. The defenders found a higher frequency of movement and jumping. Conclusions : The algorithm is the basis for determining the best options mutual combination players in the development and implementation of tactical combinations, the selection of partners when working in pairs and triples in training.

  9. Intercollegiate Athletics and Modeling Multiculturalism

    Science.gov (United States)

    Hirko, Scott

    2009-01-01

    Research about student athletes contends that participation enhances both learning and character development, including leadership, interpersonal skills, social self-esteem, discipline, personal health, motivation, dedication, and life lessons. Other research expresses concern about the cognitive outcomes of student athletes relative to…

  10. An introductory handbook for state task forces to combat drunk driving.

    Science.gov (United States)

    1983-01-01

    In June 1982 Governor Robb created a task force to identify and assess efforts under way in Virginia to address the problem of drunken driving and to make recommendations. This booklet was prepared to assist the task force in its deliberations.

  11. Student-Athletes' Perceptions of Mental Illness and Attitudes toward Help-Seeking

    Science.gov (United States)

    Barnard, Jordan D.

    2016-01-01

    Given that there is evidence that college student-athletes may be at risk for psychological disturbances (Pinkerton, Hintz, & Barrow, 1989), and possibly underutilizing college mental health services (Watson & Kissinger, 2007), the purpose of this study was to examine attitudes toward mental illness and help seeking among college…

  12. [Electrical acupoint stimulation increases athletes' rapid strength].

    Science.gov (United States)

    Yang, Hua-yuan; Liu, Tang-yi; Kuai, Le; Gao, Ming

    2006-05-01

    To search for a stimulation method for increasing athletes' performance. One hundred and fifty athletes were randomly divided into a trial group and a control group, 75 athletes in each group. Acupoints were stimulated with audio frequency pulse modulated wave and multi-blind method were used to investigate effects of the electric stimulation of acupoints on 30-meter running, standing long jumping and Cybex isokinetic testing index. The acupoint electric stimulation method could significantly increase athlete's performance (P < 0.05), and the biomechanical indexes, maximal peak moment of force (P < 0.05), force moment accelerating energy (P < 0.05) and average power (P < 0.05). Electrical acupoint stimulation can enhance athlete's rapid strength.

  13. A National Study of the Reasons for Use and Non-Use of Alcohol among College Student-Athletes by Sex, Race, and NCAA Division

    Science.gov (United States)

    Milroy, Jeffrey J.; Orsini, Muhsin Michael; Wyrick, David L.; Fearnow-Kenney, Melodie; Kelly, Samantha E.; Burley, Jane

    2014-01-01

    Alcohol use among college student-athletes should be of great concern due to their risk for excessive consumption and related negative consequences compared to their non-athlete peers. Previous research has focused on reasons and/or motives for alcohol and other drug use among student-athletes, rather than non-use. Additionally, previous studies…

  14. "I Can Do More Things": How Black Female Student-Athletes Contend with Race, Gender, and Stereotypes

    Science.gov (United States)

    Ferguson, Tomika

    2015-01-01

    Black female student-athletes who attend a predominantly White, Division I institution navigate their college experiences differently than their peers. They may face social, academic, and athletic challenges related to their race and gender which may impact their social and academic integration into the campus community. The purpose of this study…

  15. The college life experiences of African American women athletes.

    Science.gov (United States)

    Sellers, R M; Kuperminc, G P; Damas, A

    1997-10-01

    The present study provides a descriptive analysis of four areas of African American women student athletes' college life experiences: academic performance; alienation and abuse; perceived social advantage as the result of athletics; and life satisfaction. Multivariate comparisons were made between the four areas of college life experiences of 154 African American women student athletes and 793 White women student athletes, 250 African American women nonathletes, and 628 African American men student athletes from a national sample of 39 NCAA Division I universities. Overall, African American women student athletes are performing adequately academically, integrating socially within the university, perceiving some social advantage as the result of being athletes, and are fairly satisfied with their life. Their experiences seem most consistent with African American women nonathletes. Results are discussed in the context of potential policy recommendations as well as the need for more research on this particular population.

  16. The Multinational Logistics Joint Task Force (MLJTF)

    National Research Council Canada - National Science Library

    Higginbotham, Matthew T

    2007-01-01

    In this monograph, by analyzing the UN, NATO and the US Army's evolving Modular Logistics Doctrine, the author integrates the key areas from each doctrine into a multinational logistics joint task force (MLJTF) organization...

  17. Isokinetic dynamometry of knee flexors and extensors: comparative study among non-athletes, jumper athletes and runner athletes

    Directory of Open Access Journals (Sweden)

    Siqueira Cássio Marinho

    2002-01-01

    Full Text Available Participation in intensive sports activities leads to muscular specializations that may generate alterations in involved articular forces and cause static (posture and dynamic changes (alterations of articular stability, coordination, etc.. Prevention of injury requires specific functional muscular evaluation in all athletes and for any kind of sport. OBJECTIVE: To dynamically evaluate, through isokinetic tests, the peak torque, total work, and average power of the knee flexor and extensor muscles of jumper and runner athletes and compare them to those of a non-athletic population, evaluating dominance and balance between agonistic and antagonistic muscle groups. RESULTS: In the non-athlete group, we noted a higher asymmetry between the dominant and nondominant members. The jumpers had the highest values of the evaluated parameters of all groups, whereas parameters for the runners were intermediate between non-athletes and jumpers.

  18. Bidirectional relations between different forms of prosocial behaviors and substance use among female college student athletes.

    Science.gov (United States)

    Davis, Alexandra N; Carlo, Gustavo; Hardy, Sam A; Olthuis, Janine V; Zamboanga, Byron L

    2017-01-01

    Bidirectional, longitudinal relations between alcohol and marijuana use and prosocial behaviors in women college student athletes were examined. Participants were 187 female college students (M age  = 19.87 years; 91% White) who completed questionnaires on their use of marijuana and alcohol, and six forms of prosocial behaviors across 6 years (2004-2010). The findings yield overall evidence that earlier marijuana use predicted lower levels of most specific forms of prosocial behaviors for women athletes in later young adulthood. Early expressions of altruistic behaviors predicted less marijuana use in later young adulthood. Expression of public prosocial behaviors early in young adulthood predicted higher levels of hazardous drinking in late young adulthood. These novel findings have important implications for links between prosocial development and substance use in women college athletes.

  19. A survey of energy drinks consumption practices among student -athletes in Ghana: lessons for developing health education intervention programmes

    Science.gov (United States)

    2012-01-01

    Background Globally, young adults and college athletes are primary targets of the marketing campaigns of energy drink companies. Consequently, it is reported that young adults and college athletes consume energy drinks frequently. The purpose of this study was to determine the prevalence of energy drink consumption among student-athletes selected from seven public universities in Ghana. The study assessed the energy drink consumption patterns, types usually consumed, frequency of consumption and reasons why athletes consumed energy drinks. Methods A total number of 180 student-athletes gave their consent to participate in the study and completed a questionnaire which was administered during an inter-university sports competition. Results Most of the participants (62.2%) reported consuming at least one can of energy drink in a week. A high proportion (53.6%) of the respondents who drink energy drinks indicated that they did so to replenish lost energy after training or a competition. Other reasons given as to why energy drinks were consumed by the study participants included to provide energy and fluids to the body (25.9%), to improve performance (9.8%) and to reduce fatigue (5.4%). Conclusion These results suggest the need to plan health education programmes to particularly correct some wrong perceptions that athletes have regarding the benefits of energy drinks and also create awareness among student-athletes about the side effects of excessive intake of energy drinks. PMID:22444601

  20. A survey of energy drinks consumption practices among student -athletes in Ghana: lessons for developing health education intervention programmes

    Directory of Open Access Journals (Sweden)

    Buxton Christiana

    2012-03-01

    Full Text Available Abstract Background Globally, young adults and college athletes are primary targets of the marketing campaigns of energy drink companies. Consequently, it is reported that young adults and college athletes consume energy drinks frequently. The purpose of this study was to determine the prevalence of energy drink consumption among student-athletes selected from seven public universities in Ghana. The study assessed the energy drink consumption patterns, types usually consumed, frequency of consumption and reasons why athletes consumed energy drinks. Methods A total number of 180 student-athletes gave their consent to participate in the study and completed a questionnaire which was administered during an inter-university sports competition. Results Most of the participants (62.2% reported consuming at least one can of energy drink in a week. A high proportion (53.6% of the respondents who drink energy drinks indicated that they did so to replenish lost energy after training or a competition. Other reasons given as to why energy drinks were consumed by the study participants included to provide energy and fluids to the body (25.9%, to improve performance (9.8% and to reduce fatigue (5.4%. Conclusion These results suggest the need to plan health education programmes to particularly correct some wrong perceptions that athletes have regarding the benefits of energy drinks and also create awareness among student-athletes about the side effects of excessive intake of energy drinks.

  1. Task Force On Contractor Logistics in Support of Contingency Operations

    Science.gov (United States)

    2014-06-01

    task force also strongly recommends outsourcing the necessary data gathering for older contracts and moving current contracts up in the queue with a...personnel, and administration, and extend to morale, welfare , recreation, and even mortuary affairs. Other services include airfield operations...analyzed and then audited only on a high-risk basis. The task force also strongly recommends outsourcing the necessary data gathering for older contracts

  2. Effective task communication : the role of task information and the interpersonal teacher-student relationship.

    NARCIS (Netherlands)

    Broekkamp, H.; Dijk, van E.; Brekelmans, J.M.G.; Mainhard, T.; Brok, den P.J.

    2009-01-01

    Students who perceive assigned academic tasks as more clear perform better on these tasks. Moreover, it has been shown that "task clarity" (as experienced by students) varies across teachers. Apparently, some teachers are more effective than other teachers in communicating tasks. There is, however,

  3. Enhancement of force patterns classification based on Gaussian distributions.

    Science.gov (United States)

    Ertelt, Thomas; Solomonovs, Ilja; Gronwald, Thomas

    2018-01-23

    Description of the patterns of ground reaction force is a standard method in areas such as medicine, biomechanics and robotics. The fundamental parameter is the time course of the force, which is classified visually in particular in the field of clinical diagnostics. Here, the knowledge and experience of the diagnostician is relevant for its assessment. For an objective and valid discrimination of the ground reaction force pattern, a generic method, especially in the medical field, is absolutely necessary to describe the qualities of the time-course. The aim of the presented method was to combine the approaches of two existing procedures from the fields of machine learning and the Gauss approximation in order to take advantages of both methods for the classification of ground reaction force patterns. The current limitations of both methods could be eliminated by an overarching method. Twenty-nine male athletes from different sports were examined. Each participant was given the task of performing a one-legged stopping maneuver on a force plate from the maximum possible starting speed. The individual time course of the ground reaction force of each subject was registered and approximated on the basis of eight Gaussian distributions. The descriptive coefficients were then classified using Bayesian regulated neural networks. The different sports served as the distinguishing feature. Although the athletes were all given the same task, all sports referred to a different quality in the time course of ground reaction force. Meanwhile within each sport, the athletes were homogeneous. With an overall prediction (R = 0.938) all subjects/sports were classified correctly with 94.29% accuracy. The combination of the two methods: the mathematical description of the time course of ground reaction forces on the basis of Gaussian distributions and their classification by means of Bayesian regulated neural networks, seems an adequate and promising method to discriminate the

  4. Dual career pathways of transnational athletes

    DEFF Research Database (Denmark)

    Ryba, T. V.; Stambulova, N. B.; Ronkainen, Noora J.

    2015-01-01

    Objectives: Transnationalism, as part of the globalization processes, has transformed the lifestyle and the course of athletes' careers. This presents previously unexplored challenges encountered by student-athletes in combining athletic and academic pursuits. In this article, we propose a concep......Objectives: Transnationalism, as part of the globalization processes, has transformed the lifestyle and the course of athletes' careers. This presents previously unexplored challenges encountered by student-athletes in combining athletic and academic pursuits. In this article, we propose...... patterns of transnational DC were discerned from the narratives based on the direction of geographic mobility and the core migration motive underpinning the storyline. Within the present dataset, the taxonomies are: (1) Within EU mobility: the sport exile DC pathway; (2) Mobility to the U.S.A.: the sport...

  5. An Interpersonal Psychotherapy Approach to Counseling Student Athletes: Clinical Implications of Athletic Identity

    Science.gov (United States)

    Heird, Emily Benton; Steinfeldt, Jesse A.

    2013-01-01

    Research has shown that disruptive circumstances in an athlete's career (temporary injury, permanent injury, retirement) can pose significant difficulties, especially if the athlete has developed a salient athletic identity at the expense of a multidimensional self-concept. The authors present an interpersonal psychotherapy approach to case…

  6. Report of the Material Control and Material Accounting Task Force

    International Nuclear Information System (INIS)

    1978-03-01

    In September 1977 a Task Force was formed to complete a study of the role of material control and material accounting in NRC's safeguards program. The Task Force's assignment was to: define the roles and objectives of material control and material accounting in the NRC safeguards program; recommend goals for the material control and material accounting systems based on their roles and objectives; assess the extent to which the existing safeguards regulatory base meets or provides the capability to meet the recommended goals; and provide direction for material control and material accounting development, including both near-term and long-term upgrades. The study was limited to domestic nuclear facilities possessing significant amounts of plutonium, uranium-233 or highly enriched uranium in unsealed form. The Task Force findings are reported

  7. 3 CFR - White House Task Force on Middle-Class Working Families

    Science.gov (United States)

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false White House Task Force on Middle-Class Working Families Presidential Documents Other Presidential Documents Memorandum of January 30, 2009 White House... times. To these ends, I hereby direct the following: Section 1. White House Task Force on Middle-Class...

  8. Response to Vogelstein: How the 2012 AAP Task Force on circumcision went wrong.

    Science.gov (United States)

    Van Howe, Robert S

    2018-01-01

    Vogelstein cautions medical organizations against jumping into the fray of controversial issues, yet proffers the 2012 American Academy of Pediatrics' Task Force policy position on infant male circumcision as 'an appropriate use of position-statements.' Only a scratch below the surface of this policy statement uncovers the Task Force's failure to consider Vogelstein's many caveats. The Task Force supported the cultural practice by putting undeserved emphasis on questionable scientific data, while ignoring or underplaying the importance of valid contrary scientific data. Without any effort to quantitatively assess the risk/benefit balance, the Task Force concluded the benefits of circumcision outweighed the risks, while acknowledging that the incidence of risks was unknown. This Task Force differed from other Academy policy-forming panels by ignoring the Academy's standard quality measures and by not appointing members with extensive research experience, extensive publications, or recognized expertise directly related to this topic. Despite nearly 100 publications available at the time addressing the substantial ethical issues associated with infant male circumcision, the Task Force chose to ignore the ethical controversy. They merely stated, with minimal justification, the opinion of one of the Task Force members that the practice of infant male circumcision is morally permissible. The release of the report has fostered an explosion of academic discussion on the ethics of infant male circumcision with a number of national medical organizations now decrying the practice as a human rights violation. © 2017 John Wiley & Sons Ltd.

  9. Intercollegiate Athletics Subsidies: A Regressive Tax

    Science.gov (United States)

    Denhart, Matthew; Vedder, Richard

    2010-01-01

    For most colleges and universities in the United States, intercollegiate athletics is a losing financial proposition. The vast majority ICA departments do not break even and require subsidization from the institution as a whole. When schools are forced to heavily subsidize athletics, ICA serves to impose an "athletics tax" on other dimensions of…

  10. Kinetic and kinematic differences between first and second landings of a drop vertical jump task: Implications for injury risk assessments✩

    Science.gov (United States)

    Bates, Nathaniel A.; Ford, Kevin R.; Myer, Gregory D.; Hewett, Timothy E.

    2013-01-01

    Background Though the first landing of drop vertical jump task is commonly used to assess biomechanical performance measures that are associated with anterior cruciate ligament injury risk in athletes, the implications of the second landing in this task have largely been ignored. We examined the first and second landings of a drop vertical jump for differences in kinetic and kinematic behaviors at the hip and knee. Methods Acohort of 239 adolescent female basketball athletes (age = 13.6 (1.6) years) completed drop vertical jump tasks from an initial height of 31 cm. A three dimensional motion capture system recorded positional data while dual force platforms recorded ground reaction forces for each trial. Findings The first landing demonstrated greater hip adduction angle, knee abduction angle, and knee abduction moment than the second landing (P-values kinetics for both the frontal and sagittal planes (P-values < 0.044). Interpretation The results have important implications for the future use of the drop vertical jump as an assessment tool for anterior cruciate ligament injury risk behaviors in adolescent female athletes. The second landing may be a more rigorous task and provides a superior tool to evaluate sagittal plane risk factors than the first landing, which may be better suited to evaluate frontal plane risk factors. PMID:23562293

  11. Sports Nutrition for Young Athletes

    Science.gov (United States)

    Cotugna, Nancy; Vickery, Connie E.; McBee, Sheldon

    2005-01-01

    Nutritional needs for peak athletic performance include sufficient calorie intake, adequate hydration, and attention to timing of meals. Student athletes and their advisors often are misinformed or have misconceptions about sports nutrition. This paper identifies nutritional needs of young athletes, reviews common misconceptions, and examines the…

  12. 76 FR 7579 - U.S. Coral Reef Task Force Public Meeting and Public Comment

    Science.gov (United States)

    2011-02-10

    .... Coral Reef Task Force Public Meeting and Public Comment AGENCY: Fish and Wildlife Service, Interior... Service (Service), announce a public business meeting of the U.S. Coral Reef Task Force (USCRTF) [email protected] ); or Liza Johnson, U.S. Coral Reef Task Force Department of the Interior Liaison, U.S...

  13. Visual efficiency among teenaged athletes and non-athletes

    Directory of Open Access Journals (Sweden)

    Rokiah Omar

    2017-09-01

    Full Text Available AIM: To compare visual efficiency, specifically accom-modation, vergence, and oculomotor functions among athletes and non-athletes. METHODS: A cross-sectional study on sports vision screening was used to evaluate the visual skills of 214 elementary students (107 athletes, 107 non-athletes, aged between 13 and 16y. The visual screening assessed visual parameters such as ocular motor alignment, accommodation, and vergence functions. RESULTS: Mean visual parameters were compared between age-group matched athletes (mean age 14.82±0.98y and non-athletes (mean age 15.00±1.04y. The refractive errors of all participants were corrected to maximal attainable best corrected visual acuity of logMAR 0.0. Accommodation function assessment evaluated amplitude of accommodation and accommodation facility. Vergence functions measured the near point of convergence, vergence facility, and distance fusional vergence at break and recovery point. Ocular motor alignment was not statistically significant between both groups. Athletes had a statistically significant amplitude of accommodation for both the right eye (t=2.30, P=0.02 and the left eye (t=1.99, P=0.05. Conversely, non-athletes had better accommodation facility (t=-2.54, P=0.01 and near point of convergence (t=4.39, P<0.001 when compared to athletes. Vergence facility was found to be better among athletes (t=2.47, P=0.01. Nevertheless, non-athletes were significantly better for both distance negative and positive fusional vergence. CONCLUSION: Although the findings are still inconclusive as to whether athletes had superior visual skills as compared to non-athletes, it remains important to identify and elucidate the key visual skills needed by athletes in order for them to achieve higher performance in their sports.

  14. CHANGE@CERN:Task Force 5 : Restructuring the accelerator sector

    CERN Document Server

    2002-01-01

    The last of our series on the Task Forces. PS accelerator 'We had a clear mandate, which we could approach in a logical way', explains Steve Myers, Head of SL Division and convenor of Task Force 5, 'To avoid duplication of effort in the accelerator sector through a restructuring that would lead to greater efficiency and flexibility and so release resources for the LHC.' The implementation of all their recommendations is already underway, albeit with different time scales. In 2001 the accelerator sector involved more than 900 staff members in three divisions (LHC, PS and SL) and one unit (AC), working in 141 sections within 34 groups. The first step for the Task Force was to identify major activities within the sector and to set up inter-divisional working groups to review these activities (16 in all), identifying the technologies and the numbers of staff associated with each activity. The working groups were also asked to propose ways of grouping the activities into a new more efficient organizational stru...

  15. 75 FR 24781 - Task Force on Space Industry Workforce and Economic Development

    Science.gov (United States)

    2010-05-06

    ... economic and workforce-development efforts through a Task Force composed of senior-level Administration... officials on existing committees or task forces addressing technological development, research, or aerospace... Office of Management and Budget relating to budgetary, administrative, or legislative proposals. (c) This...

  16. 76 FR 52318 - U.S. Coral Reef Task Force Public Meeting and Public Comment

    Science.gov (United States)

    2011-08-22

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration U.S. Coral Reef Task Force... of the U.S. Coral Reef Task Force. The meeting will be held in Ft. Lauderdale, Florida. This meeting, the 26th bi-annual meeting of the U.S. Coral Reef Task Force, provides a forum for coordinated...

  17. Treatment of exercise-induced asthma, respiratory and allergic disorders in sports and the relationship to doping: Part II of the report from the Joint Task Force of European Respiratory Society (ERS) and European Academy of Allergy and Clinical Immunology (EAACI) in cooperation with GA(2)LEN.

    Science.gov (United States)

    Carlsen, K H; Anderson, S D; Bjermer, L; Bonini, S; Brusasco, V; Canonica, W; Cummiskey, J; Delgado, L; Del Giacco, S R; Drobnic, F; Haahtela, T; Larsson, K; Palange, P; Popov, T; van Cauwenberge, P

    2008-05-01

    The aims of part II is to review the current recommended treatment of exercise-induced asthma (EIA), respiratory and allergic disorders in sports, to review the evidence on possible improvement of performance in sports by asthma drugs and to make recommendations for their treatment. The literature cited with respect to the treatment of exercise induced asthma in athletes (and in asthma patients) is mainly based upon the systematic review given by Larsson et al. (Larsson K, Carlsen KH, Bonini S. Anti-asthmatic drugs: treatment of athletes and exercise-induced bronchoconstriction. In: Carlsen KH, Delgado L, Del Giacco S, editors. Diagnosis, prevention and treatment of exercise-related asthma, respiratory and allergic disorders in sports. Sheffield, UK: European Respiratory Journals Ltd, 2005:73-88) during the work of the Task Force. To assess the evidence of the literature regarding use of beta(2)-agonists related to athletic performance, the Task Force searched Medline for relevant papers up to November 2006 using the present search words: asthma, bronchial responsiveness, exercise-induced bronchoconstriction, athletes, sports, performance and beta(2)-agonists. Evidence level and grades of recommendation were assessed according to Sign criteria. Treatment recommendations for EIA and bronchial hyper-responsiveness in athletes are set forth with special reference to controller and reliever medications. Evidence for lack of improvement of exercise performance by inhaled beta(2)-agonists in healthy athletes serves as a basis for permitting their use. There is a lack of evidence of treatment effects of asthma drugs on EIA and bronchial hyper-responsiveness in athletes whereas extensive documentation exists in treatment of EIA in patients with asthma. The documentation on lack of improvement on performance by common asthma drugs as inhaled beta(2)-agonists with relationship to sports in healthy individuals is of high evidence, level (1+). Exercise induced asthma should be

  18. 76 FR 67761 - Establishment of the Attorney General's National Task Force on Children Exposed to Violence

    Science.gov (United States)

    2011-11-02

    ... the Attorney General's National Task Force on Children Exposed to Violence AGENCY: Office of Juvenile.... SUMMARY: The Attorney General's National Task Force on Children Exposed to Violence (the Task Force) is....C., App. 2. The Task Force will provide the Attorney General with valuable advice on a broad array...

  19. Psychometric properties of the Perceived Stress Scale (PSS: measurement invariance between athletes and non-athletes and construct validity

    Directory of Open Access Journals (Sweden)

    Yi-Hsiang Chiu

    2016-12-01

    Full Text Available Background Although Perceived Stress Scale (PSS, Cohen, Kamarack & Mermelstein, 1983 has been validated and widely used in many domains, there is still no validation in sports by comparing athletes and non-athletes and examining related psychometric indices. Purpose The purpose of this study was to examine the measurement invariance of PSS between athletes and non-athletes, and examine construct validity and reliability in the sports contexts. Methods Study 1 sampled 359 college student-athletes (males = 233; females = 126 and 242 non-athletes (males = 124; females = 118 and examined factorial structure, measurement invariance and internal consistency. Study 2 sampled 196 student-athletes (males = 139, females = 57, Mage = 19.88 yrs, SD = 1.35 and examined discriminant validity and convergent validity of PSS. Study 3 sampled 37 student-athletes to assess test-retest reliability of PSS. Results Results found that 2-factor PSS-10 fitted the model the best and had appropriate reliability. Also, there was a measurement invariance between athletes and non-athletes; and PSS positively correlated with athletic burnout and life stress but negatively correlated with coping efficacy provided evidence of discriminant validity and convergent validity. Further, the test-retest reliability for PSS subscales was significant (r = .66 and r = .50. Discussion It is suggested that 2-factor PSS-10 can be a useful tool in assessing perceived stress either in sports or non-sports settings. We suggest future study may use 2-factor PSS-10 in examining the effects of stress on the athletic injury, burnout, and psychiatry disorders.

  20. Division III Student-Athletes' Experiences of Institutional Social and Academic Systems

    Science.gov (United States)

    Becht, Louis A., Jr.

    2017-01-01

    The purpose of this qualitative study was to expand the literature on Division III student-athletes by examining their integration into the social and academic systems at one institution located in northeastern United States. This study examined participants' experiences within institutional social and academic systems designed for…

  1. 75 FR 47624 - U.S. Coral Reef Task Force Public Meeting and Public Comment

    Science.gov (United States)

    2010-08-06

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service U.S. Coral Reef Task Force Public Meeting and... (Service), announce a public meeting of the U.S. Coral Reef Task Force (USCRTF) and a request for written.... Coral Reef Task Force Department of the Interior Liaison, U.S. Department of the Interior, MS-3530-MIB...

  2. Dynamical signatures of isometric force control as a function of age, expertise, and task constraints.

    Science.gov (United States)

    Vieluf, Solveig; Sleimen-Malkoun, Rita; Voelcker-Rehage, Claudia; Jirsa, Viktor; Reuter, Eva-Maria; Godde, Ben; Temprado, Jean-Jacques; Huys, Raoul

    2017-07-01

    From the conceptual and methodological framework of the dynamical systems approach, force control results from complex interactions of various subsystems yielding observable behavioral fluctuations, which comprise both deterministic (predictable) and stochastic (noise-like) dynamical components. Here, we investigated these components contributing to the observed variability in force control in groups of participants differing in age and expertise level. To this aim, young (18-25 yr) as well as late middle-aged (55-65 yr) novices and experts (precision mechanics) performed a force maintenance and a force modulation task. Results showed that whereas the amplitude of force variability did not differ across groups in the maintenance tasks, in the modulation task it was higher for late middle-aged novices than for experts and higher for both these groups than for young participants. Within both tasks and for all groups, stochastic fluctuations were lowest where the deterministic influence was smallest. However, although all groups showed similar dynamics underlying force control in the maintenance task, a group effect was found for deterministic and stochastic fluctuations in the modulation task. The latter findings imply that both components were involved in the observed group differences in the variability of force fluctuations in the modulation task. These findings suggest that between groups the general characteristics of the dynamics do not differ in either task and that force control is more affected by age than by expertise. However, expertise seems to counteract some of the age effects. NEW & NOTEWORTHY Stochastic and deterministic dynamical components contribute to force production. Dynamical signatures differ between force maintenance and cyclic force modulation tasks but hardly between age and expertise groups. Differences in both stochastic and deterministic components are associated with group differences in behavioral variability, and observed behavioral

  3. Comparison of disordered eating symptoms and emotion regulation difficulties between female college athletes and non-athletes.

    Science.gov (United States)

    Wollenberg, Gena; Shriver, Lenka H; Gates, Gail E

    2015-08-01

    The purpose of the study was to compare the prevalence of disordered eating between female college athletes and non-athletes and explore emotion regulation as a potential mediator of the link between participation in athletics and disordered eating symptoms. Data for this cross-sectional study came from 527 college students in a mid-western state of the USA in fall of 2013 (376 non-athletes and 151 athletes). Disordered eating symptoms and emotion regulation were assessed utilizing the Eating Attitudes Test and the Difficulties with Emotion Regulation Scale in a survey-based format. The prevalence of disordered eating was higher in non-athletes (16.5%, vs. 6.6%; X(2)=62.8; pathletes reported more signs and symptoms of disordered eating than athletes (pathletic-status on disordered eating via emotion regulation; however, this effect did not reach practical significance. Our findings show that female athletes in our sample were somewhat protected from disordered eating compared to non-athletes, but the mechanism of this relationship is unclear. A further in-depth examination of other factors, such as self-esteem and body satisfaction, that may have contributed to this finding is warranted utilizing a large sample of female college students and athletes representing a variety of sports. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. THE RELATIONSHIP BETWEEN GOAL-ORIENTATIONS AND SPORT COMMITMENT AMONG ATHLETES

    Directory of Open Access Journals (Sweden)

    Noshin Benar.

    2012-06-01

    Full Text Available The purpose of present study was exploring of relationship between goal-orientations and sport commitment among athletes and comparison of goal-orientations and sport commitment and their constructs based on gender and type of sports. Participants were 108 Iranian athlete (40 female and 68 male, who responded to Task and Ego Orientation in Sport Questionnaire (T.E.O.S.Q and Sport Commitment Model (SCM questionnaire. Data were analyzed by Pearson's correlation coefficient, Independent-Samples t-test, and One-way ANOVA at P=0.05. The findings indicated that there were positively and significantly association between constructs, including sport enjoyment, personal investment, social constraints, involvement opportunities, and social support, whereas, involvement alternatives and task-orientation had negatively and significantly association with sport commitment. Also, team and open-skilled sport athletes had sport commitment and ego-orientation more than individual and closed-skilled sport athletes. As well as, female's athletes had sport enjoyment and social support more than male's athletes. It is possible that task-oriented players are elite and expert athletes, because extend and develop their fundamental skills in one's sport by their task-orientate characteristic, and probably these players with these characteristics tendency to turnover until experience more situations. Thus, these players had a less sport commitment than amateur athletes. Also, gender and type of sport differences can be results of individual differences and nature of sports skills. Implications for goal-orientations and sport commitment and their impacts on athletes as well as future research directions are further discussed.

  5. Outside the Lines and beyond the Classroom: African American Football Student-Athletes' Experiences with Race in Academia

    Science.gov (United States)

    Conroy, Carissa Marie

    2016-01-01

    Intercollegiate athletics are a multi-million-dollar business on which many universities strive to become dependent for economic profits and marketing leverage. The increased commercialization and revenues of collegiate sports have drawn attention to the overall college experiences of student-athletes, specifically those in revenue generating…

  6. ANALYSIS AND COMPARISON OF ADOLESCENT ATHLETES' MOTIVATION: BASKETBALL PLAYERS VS. FOOTBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Bartolom\\u00E9 J. Almagro

    2009-01-01

    Full Text Available The motivation of an athlete is determinant for the athletic engagement of the adolescent. The present study attempts to analyze the motivation of adolescent basketball and football players from the perspectives of Achievement Goal Theory (Nicholls, 1989 and Self-Determination Theory (Deci & Ryan, 1985. The study's sample was composed of 248 athletes from 12 to 17 years of age. Half were from basketball and half were from football. The instruments that were utilized were: the Spanish version of the Sport Motivation Scale (SMS (Núñez, Martín-Albo, Navarro, & González, 2006, the Spanish version of the Perceived Motivational Climate in Sport Questionnaire-2 (PMSCQ-2 (Balaguer, Mayo, Atienza, & Duda, 1997, and the adapted Spanish translation (Moreno, Moreno, & Cervelló, 2007 of the Intention to be Physically Active Scale (IPAS by Hein, Müür, and Koka (2004. The comparison of the means of the variables between football and basketball players was done utilizing the student t-test for independent samples. Significant differences were found for variables such as: intrinsic motivation (IM toward accomplishment, external regulation, amotivation, task, ego, and Self-Determination Index (SDI. Basketball players obtained higher values in the SDI, in task, and in IM toward accomplishment than football players. The search for premature performance in football and coaches' educations can help to explain these differences. The importance of these differences reside in the relationship between these motivational variables and the adherence to athletic practice. In conclusion, basketball demonstrated better values in motivational variables, which demonstrates that training sessions are more oriented toward task than ego, that players have more intrinsic and self-determined motivation, and therefore, the adherence of the young athletes will be greater in this sport.

  7. Organizational commitment among intercollegiate head athletic trainers: examining our work environment.

    Science.gov (United States)

    Winterstein, A P

    1998-01-01

    To 1) examine the commitment of head athletic trainers to their intercollegiate work environments, 2) develop a model that better reflects the head athletic trainer's daily work setting, and 3) use new techniques to describe the various ways head athletic trainers demonstrate commitment to their organizations. Organizational commitment (OC) surveys were sent to 461 head athletic trainers identified for the sample. A response rate of 71.5% (330/461) was obtained from the mail survey. A proportional random sample of head athletic trainers was taken from a population identified in the National Association of Collegiate Directors of Athletics (NACDA) directory of intercollegiate athletics as Division I, II, and III institutions. Returned OC surveys were analyzed using descriptive and inferential statistics for all demographic and OC variables. Exploratory cluster analysis was performed to examine naturally clustering groups. Exploratory cluster analysis revealed five naturally clustering groups that represent the head athletic trainers' patterns of commitment across the specific organizational targets. Paired t tests indicated that the continuance commitment scores were significantly lower than the affective and normative scores across the sample. Analysis of variance tests indicated significant differences for specific commitment dimensions based on gender and NCAA division demographics. Beyond that, the five-cluster solution revealed no particular demographic characteristics that predisposed individuals to specific clusters. THE FINDINGS REINFORCE A CENTRAL THEME IN INTERCOLLEGIATE ATHLETIC TRAINING: that student-athletes and student athletic trainers are the primary focus of the head athletic trainers' commitment. Positive attachment and obligation directed toward student-athletes and student athletic trainers link the five clusters. Commitment patterns in areas other than student-athletes and student athletic trainers define the cluster membership or head athletic

  8. The Epidemiology of Severe Injuries Sustained by National Collegiate Athletic Association Student-Athletes, 2009–2010 Through 2014–2015

    Science.gov (United States)

    Kay, Melissa C.; Register-Mihalik, Johna K.; Gray, Aaron D.; Djoko, Aristarque; Dompier, Thomas P.; Kerr, Zachary Y.

    2017-01-01

    Context: Few researchers have described the incidence of the most severe injuries sustained by student-athletes at the collegiate level. Objective: To describe the epidemiology of severe injuries within 25 National Collegiate Athletic Association (NCAA) sports in the 2009–2010 through 2014–2015 academic years. Design: Descriptive epidemiology study. Setting: Aggregate injury and exposure data from 25 NCAA sports. Patients or Other Participants: Collegiate student-athletes in the 2009–2010 through 2014–2015 academic years. Main Outcome Measure(s): Injury data from the NCAA Injury Surveillance Program were analyzed. A severe injury (1) occurred during a sanctioned competition or practice, (2) required medical attention by an athletic trainer or physician, and (3) resulted in at least 21 days lost from sport activity or a premature end to the sport season. Injury counts, proportions, rates per 1000 athlete-exposures (AEs), rate ratios (RRs), and injury proportion ratios were reported with 95% confidence intervals (CIs). Results: A total of 3183 severe injuries were reported, for an injury rate of 0.66/1000 AEs. Wrestling had the highest severe injury rate (1.73/1000 AEs), followed by women's gymnastics (1.40/1000 AEs) and football (0.97/1000 AEs). Overall, the severe injury rate was higher in competition than in practice (RR = 4.25, 95% CI = 3.97, 4.56). Most severe injuries were reported during the regular season (69.3%, n = 2206); however, severe injury rates did not differ between the preseason and regular season (RR = 0.98, 95% CI = 0.91, 1.06). Common severely injured body parts were the knee (32.9%, n = 1047), lower leg/ankle/foot (22.5%, n = 715), and head/face/neck (11.2%, n = 358). Common severe injury diagnoses were sprains (32.9%, n = 1048), strains (16.9%, n = 538), and fractures (14.4%, n = 458). Common severe injury mechanisms were player contact (39.3%, n = 1251), noncontact (25.1%, n = 800), and surface contact (12.0%, n = 383). Conclusions

  9. Leadership Ability and Achieving Styles among Student-Athletes at a NCAA-II University in the Northeast United States

    Science.gov (United States)

    Nigro, Mary Theresa

    2012-01-01

    This study examined student-athletes' self-reported leadership ability and achieving styles. It analyzed leadership ability and achieving style preferences as they related to gender, class status, ethnicity, and sport classification: individual-sport vs. team-sport athletes. A paper and pencil survey consisting of a composite variable of six…

  10. Task Force on Innovation in Dental Hygiene Curricula.

    Science.gov (United States)

    Bader, James; And Others

    1989-01-01

    The background, origins, functions, and recommendations of the American Association of Dental Schools' task force investigating improvement of access to dental hygiene training programs and of curriculum and program design are presented. (MSE)

  11. Posterior labral injury in contact athletes.

    Science.gov (United States)

    Mair, S D; Zarzour, R H; Speer, K P

    1998-01-01

    Nine athletes (seven football offensive linemen, one defensive lineman, and one lacrosse player) were found at arthroscopy to have posterior labral detachment from the glenoid. In our series, this lesion is specific to contact athletes who engage their opponents with arms in front of the body. All patients had pain with bench pressing and while participating in their sport, diminishing their ability to play effectively. Conservative measures were ineffective in relieving their symptoms. Examination under anesthesia revealed symmetric glenohumeral translation bilaterally, without evidence of posterior instability. Treatment consisted of glenoid rim abradement and posterior labral repair with a bioabsorbable tack. All patients returned to complete at least one full season of contact sports and weightlifting without pain (minimum follow-up, > or = 2 years). Although many injuries leading to subluxation of the glenohumeral joint occur when an unanticipated force is applied, contact athletes ready their shoulder muscles in anticipation of impact with opponents. This leads to a compressive force at the glenohumeral joint. We hypothesize that, in combination with a posteriorly directed force at impact, the resultant vector is a shearing force to the posterior labrum and articular surface. Repeated exposure leads to posterior labral detachment without capsular injury. Posterior labral reattachment provides consistently good results, allowing the athlete to return to competition.

  12. ATR Commissioning Software Task Force Report

    Energy Technology Data Exchange (ETDEWEB)

    D' Ottavio, Ted [Brookhaven National Lab. (BNL), Upton, NY (United States); Kewisch, Jorg [Brookhaven National Lab. (BNL), Upton, NY (United States); Saltmarsh, Chris [Brookhaven National Lab. (BNL), Upton, NY (United States); Sathe, Smita [Brookhaven National Lab. (BNL), Upton, NY (United States); Satogata, Todd [Brookhaven National Lab. (BNL), Upton, NY (United States); Shea, Don [Brookhaven National Lab. (BNL), Upton, NY (United States); Tepikian, Steve [Brookhaven National Lab. (BNL), Upton, NY (United States); Trahern, Garry [Brookhaven National Lab. (BNL), Upton, NY (United States)

    1994-12-16

    The Beam Injection Tests Software Task Force was charged with studying the software needed for the ATR tests, seen as a stepping stone or template for the larger scope of the full RHIC control system. This report outlines our avenues of exploration so far, presents the current analysis and implementation work in progress, and gives recommendations for the future on the ATR and longer time scales.

  13. Task complexity, student perceptions of vocabulary learning in EFL, and task performance.

    Science.gov (United States)

    Wu, Xiaoli; Lowyck, Joost; Sercu, Lies; Elen, Jan

    2013-03-01

    The study deepened our understanding of how students' self-efficacy beliefs contribute to the context of teaching English as a foreign language in the framework of cognitive mediational paradigm at a fine-tuned task-specific level. The aim was to examine the relationship among task complexity, self-efficacy beliefs, domain-related prior knowledge, learning strategy use, and task performance as they were applied to English vocabulary learning from reading tasks. Participants were 120 second-year university students (mean age 21) from a Chinese university. This experiment had two conditions (simple/complex). A vocabulary level test was first conducted to measure participants' prior knowledge of English vocabulary. Participants were then randomly assigned to one of the learning tasks. Participants were administered task booklets together with the self-efficacy scales, measures of learning strategy use, and post-tests. Data obtained were submitted to multivariate analysis of variance (MANOVA) and path analysis. Results from the MANOVA model showed a significant effect of vocabulary level on self-efficacy beliefs, learning strategy use, and task performance. Task complexity showed no significant effect; however, an interaction effect between vocabulary level and task complexity emerged. Results from the path analysis showed self-efficacy beliefs had an indirect effect on performance. Our results highlighted the mediating role of self-efficacy beliefs and learning strategy use. Our findings indicate that students' prior knowledge plays a crucial role on both self-efficacy beliefs and task performance, and the predictive power of self-efficacy on task performance may lie in its association with learning strategy use. © 2011 The British Psychological Society.

  14. Bidirectional transfer between joint and individual actions in a task of discrete force production.

    Science.gov (United States)

    Masumoto, Junya; Inui, Nobuyuki

    2017-07-01

    The present study examined bidirectional learning transfer between joint and individual actions involving discrete isometric force production with the right index finger. To examine the effects of practice of joint action on performance of the individual action, participants performed a pre-test (individual condition), practice blocks (joint condition), and a post-test (individual condition) (IJI task). To examine the effects of practice of the individual action on performance during the joint action, the participants performed a pre-test (joint condition), practice blocks (individual condition), and a post-test (joint condition) (JIJ task). Whereas one participant made pressing movements with a target peak force of 10% maximum voluntary contraction (MVC) in the individual condition, two participants produced the target force of the sum of 10% MVC produced by each of them in the joint condition. In both the IJI and JIJ tasks, absolute errors and standard deviations of peak force were smaller post-test than pre-test, indicating bidirectional transfer between individual and joint conditions for force accuracy and variability. Although the negative correlation between forces produced by two participants (complementary force production) became stronger with practice blocks in the IJI task, there was no difference between the pre- and post-tests for the negative correlation in the JIJ task. In the JIJ task, the decrease in force accuracy and variability during the individual action did not facilitate complementary force production during the joint action. This indicates that practice performed by two people is essential for complementary force production in joint action.

  15. Can NATO's new Very High Readiness Joint Task Force deter?

    DEFF Research Database (Denmark)

    Rynning, Sten; Ringsmose, Jens

    2017-01-01

    ” a distinct strategic rival – Russia. Chief among the Welsh summit initiatives was the decision to set up a new multinational spearhead force – the Very High Readiness Joint Task Force (VJTF) – as part of an enhanced NATO Response Force (NRF) and within the framework of a so-called Readiness Action Plan (RAP...

  16. TMI-2 Lessons Learned Task Force status report and short-term recommendations

    International Nuclear Information System (INIS)

    1979-07-01

    Review of the Three Mile Island accident by the TMI-2 Lessons Learned Task Force has disclosed a number of actions in the areas of design and analysis and plant operations that the Task Force recommends be required in the short term to provide substantial additional protection which is required for the public health and safety. All nuclear power plants in operation or in various stages of construction or licensing action are affected to varying degrees by the specific recommendations. The Task Force is continuing work in areas of general safety criteria, systems design requirements, nuclear power plant operations, and nuclear power plant licensing

  17. Ankle Bracing, Fatigue, and Time to Stabilization in Collegiate Volleyball Athletes

    Science.gov (United States)

    Shaw, Megan Y; Gribble, Phillip A; Frye, Jamie L

    2008-01-01

    Context: Fatigue has been shown to disrupt dynamic stability in healthy volunteers. It is not known if wearing prophylactic ankle supports can improve dynamic stability in fatigued athletes. Objective: To determine the type of ankle brace that may be more effective at providing dynamic stability after a jump-landing task during normal and fatigued conditions. Design: Two separate repeated-measures analyses of variance with 2 within-subjects factors (condition and time) were performed for each dependent variable. Setting: Research laboratory. Patients or Other Participants: Ten healthy female collegiate volleyball athletes participated (age  =  19.5 ± 1.27 years, height  =  179.07 ± 7.6 cm, mass  =  69.86 ± 5.42 kg). Intervention(s): Athletes participated in 3 separate testing sessions, applying a different bracing condition at each session: no brace (NB), Swede-O Universal lace-up ankle brace (AB), and Active Ankle brace (AA). Three trials of a jump-landing task were performed under each condition before and after induced functional fatigue. The jump-landing task consisted of a single-leg landing onto a force plate from a height equivalent to 50% of each participant's maximal jump height and from a starting position 70 cm from the center of the force plate. Main Outcome Measure(s): Time to stabilization in the anterior-posterior (APTTS) and medial-lateral (MLTTS) directions. Results: For APTTS, a condition-by-time interaction existed (F2,18  =  5.55, P  =  .013). For the AA condition, Tukey post hoc testing revealed faster pretest (2.734 ± 0.331 seconds) APTTS than posttest (3.817 ± 0.263 seconds). Post hoc testing also revealed that the AB condition provided faster APTTS (2.492 ± 0.271 seconds) than AA (3.817 ± 0.263 seconds) and NB (3.341 ± 0.339 seconds) conditions during posttesting. No statistically significant findings were associated with MLTTS. Conclusions: Fatigue increased APTTS for the AA condition. Because the

  18. Cervical spine mobilisation forces applied by physiotherapy students.

    Science.gov (United States)

    Snodgrass, Suzanne J; Rivett, Darren A; Robertson, Val J; Stojanovski, Elizabeth

    2010-06-01

    Postero-anterior (PA) mobilisation is commonly used in cervical spine treatment and included in physiotherapy curricula. The manual forces that students apply while learning cervical mobilisation are not known. Quantifying these forces informs the development of strategies for learning to apply cervical mobilisation effectively and safely. This study describes the mechanical properties of cervical PA mobilisation techniques applied by students, and investigates factors associated with force application. Physiotherapy students (n=120) mobilised one of 32 asymptomatic subjects. Students applied Grades I to IV central and unilateral PA mobilisation to C2 and C7 of one asymptomatic subject. Manual forces were measured in three directions using an instrumented treatment table. Spinal stiffness of mobilised subjects was measured at C2 and C7 using a device that applied a standard oscillating force while measuring this force and its concurrent displacement. Analysis of variance was used to determine differences between techniques and grades, intraclass correlation coefficients (ICC) were used to calculate the inter- and intrastudent repeatability of forces, and linear regression was used to determine the associations between applied forces and characteristics of students and mobilised subjects. Mobilisation forces increased from Grades I to IV (highest mean peak force, Grade IV C7 central PA technique: 63.7N). Interstudent reliability was poor [ICC(2,1)=0.23, 95% confidence interval (CI) 0.14 to 0.43], but intrastudent repeatability of forces was somewhat better (0.83, 95% CI 0.81 to 0.86). Higher applied force was associated with greater C7 stiffness, increased frequency of thumb pain, male gender of the student or mobilised subject, and a student being earlier in their learning process. Lower forces were associated with greater C2 stiffness. This study describes the cervical mobilisation forces applied by students, and the characteristics of the student and mobilised

  19. Neuromuscular Training Improves Lower Extremity Biomechanics Associated with Knee Injury during Landing in 11–13 Year Old Female Netball Athletes: A Randomized Control Study

    Directory of Open Access Journals (Sweden)

    Amanda J. Hopper

    2017-11-01

    Full Text Available The purpose of this study was to examine the effects of a neuromuscular training (NMT program on lower-extremity biomechanics in youth female netball athletes. The hypothesis was that significant improvements would be found in landing biomechanics of the lower-extremities, commonly associated with anterior cruciate ligament (ACL injury, following NMT. Twenty-three athletes (age = 12.2 ± 0.9 years; height = 1.63 ± 0.08 m; mass = 51.8 ± 8.5 kg completed two testing sessions separated by 7-weeks and were randomly assigned to either a experimental or control group. Thirteen athletes underwent 6-weeks of NMT, while the remaining 10 served as controls and continued their regular netball training. Three-dimensional lower-extremity kinematics and vertical ground reaction force (VGRF were measured during two landing tasks, a drop vertical jump and a double leg broad jump with a single leg landing. The experimental group significantly increased bilateral knee marker distance during the bilateral landing task at maximum knee-flexion range of motion. Knee internal rotation angle during the unilateral landing task at maximum knee flexion-extension range of motion was significantly reduced (p ≤ 0.05, g > 1.00. The experimental group showed large, significant decreases in peak vertical ground reaction force in both landing tasks (p ≤ 0.05, g > −1.30. Control participants did not demonstrate any significant pre-to-post-test changes in response to the 6-week study period. Results of the study affirm the hypothesis that a 6-week NMT program can enhance landing biomechanics associated with ACL injury in 11–13 year old female netball athletes.

  20. Neuromuscular Training Improves Lower Extremity Biomechanics Associated with Knee Injury during Landing in 11–13 Year Old Female Netball Athletes: A Randomized Control Study

    Science.gov (United States)

    Hopper, Amanda J.; Haff, Erin E.; Joyce, Christopher; Lloyd, Rhodri S.; Haff, G. Gregory

    2017-01-01

    The purpose of this study was to examine the effects of a neuromuscular training (NMT) program on lower-extremity biomechanics in youth female netball athletes. The hypothesis was that significant improvements would be found in landing biomechanics of the lower-extremities, commonly associated with anterior cruciate ligament (ACL) injury, following NMT. Twenty-three athletes (age = 12.2 ± 0.9 years; height = 1.63 ± 0.08 m; mass = 51.8 ± 8.5 kg) completed two testing sessions separated by 7-weeks and were randomly assigned to either a experimental or control group. Thirteen athletes underwent 6-weeks of NMT, while the remaining 10 served as controls and continued their regular netball training. Three-dimensional lower-extremity kinematics and vertical ground reaction force (VGRF) were measured during two landing tasks, a drop vertical jump and a double leg broad jump with a single leg landing. The experimental group significantly increased bilateral knee marker distance during the bilateral landing task at maximum knee-flexion range of motion. Knee internal rotation angle during the unilateral landing task at maximum knee flexion-extension range of motion was significantly reduced (p ≤ 0.05, g > 1.00). The experimental group showed large, significant decreases in peak vertical ground reaction force in both landing tasks (p ≤ 0.05, g > −1.30). Control participants did not demonstrate any significant pre-to-post-test changes in response to the 6-week study period. Results of the study affirm the hypothesis that a 6-week NMT program can enhance landing biomechanics associated with ACL injury in 11–13 year old female netball athletes. PMID:29163219

  1. Proceedings of the IRI Task Force Activity 2002. 1. ed

    International Nuclear Information System (INIS)

    Radicella, S.M.

    2003-06-01

    This ICTP Internal Report contains the list of papers presented, activity reports and the write up of a number of presentations delivered during the International Reference Ionosphere (IRI) Task Force Activity 2002 which took place at the Abdus Salam ICTP during August 2002. The 2002 Task Force Activity is the ninth successful encounter of specialists organized by the URSI-Cospar IRI Working Group and the Aeronomy and Radiopropagation Laboratory of the Abdus Salam International Centre for Theoretical Physics of Trieste, Italy. The main topics of the meeting were ionosphere variability and topside ionosphere

  2. 75 FR 48929 - Notice of Meeting of the Agricultural Air Quality Task Force

    Science.gov (United States)

    2010-08-12

    ... DEPARTMENT OF AGRICULTURE Natural Resources Conservation Service Notice of Meeting of the Agricultural Air Quality Task Force AGENCY: Natural Resources Conservation Service (NRCS), United States... Triangle Park, North Carolina 27711; (919) 541-5400. The Agricultural Air Quality Task Force (AAQTF) will...

  3. Non-Mathematics Students' Reasoning in Calculus Tasks

    Science.gov (United States)

    Jukic Matic, Ljerka

    2015-01-01

    This paper investigates the reasoning of first year non-mathematics students in non-routine calculus tasks. The students in this study were accustomed to imitative reasoning from their primary and secondary education. In order to move from imitative reasoning toward more creative reasoning, non-routine tasks were implemented as an explicit part of…

  4. Catastrophic antiphospholipid syndrome: task force report summary.

    Science.gov (United States)

    Cervera, R; Rodríguez-Pintó, I

    2014-10-01

    The Task Force on Catastrophic Antiphospholipid Syndrome (CAPS) aimed to assess the current knowledge on pathogenesis, clinical and laboratory features, diagnosis and classification, precipitating factors and treatment of CAPS. This article summarizes the main aspects of its final report. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  5. Interstate Migrant Education Task Force: Migrant Health.

    Science.gov (United States)

    Education Commission of the States, Denver, CO.

    Because ill-clothed, sick, or hungry migrant children learn poorly, the Task Force has emphasized the migrant health situation in 1979. Migrant workers have a 33% shorter life expectancy, a 25% higher infant mortality rate, and a 25% higher death rate from tuberculosis and other communicable diseases than the national average. Common among…

  6. Disordered eating attitudes and body shame among athletes, exercisers and sedentary female college students.

    Science.gov (United States)

    Jankauskiene, R; Pajaujiene, S

    2012-02-01

    The aim of the present study was to examine the disordered eating attitudes and sociocultural body ideals internalization among university athletes (N.=98), exercisers (N.=125) and sedentary (N.=81) undergraduate female students. The mean age (SD) of the sample was 20.17 (2.00). The students completed Eating Attitude Test - 26, Body Areas Satisfaction subscale of the Multidimensional Body-Self Relations Questionnaire, Body Shame subscale from the Objectified Body Consciousness Scale, Rosenberg Self- Esteem Scale, Appearance subscale from the Motives for Physical Activity Measure--Revised, reported their physical activity and fluid manipulation-related behaviour. We observed no significant differences in disordered eating, body dissatisfaction, self-esteem and fluid manipulation-related behaviour among athletes, exercisers and sedentary female students. Body shame predicted disordered eating in all groups of women. Students high in body shame reported higher levels of disordered eating, body dissatisfaction, appearance-related exercise motives, fluid manipulation-related behaviour and lower self-esteem, regardless of their physical activity level. The results show that internalization of the sociocultural body standards provide a mechanism through which different physical activity levels are associated with negative eating and physical activity-related outcomes in college-aged women.

  7. Offshore petroleum engineering task force report

    International Nuclear Information System (INIS)

    Ruelokke, M.

    1999-05-01

    The Offshore Petroleum Engineering Task Force was established in July 1998 in response to concerns about Newfoundland and Labrador's share of offshore petroleum engineering activity, with the aim of determining the current capability of the local sector, the demand for such companies and individuals until the year 2010, their capability to grow over that time-frame, and requirements in order to achieve that growth. The report summarizes the analysis undertaken by the Task Force as well as the conclusions it reached and associated recommendations. Section two provides an overview of the offshore engineering activity, including its origins, structure, and key success factors, and its also provides a profile of the industry, internationally, in Canada and in Newfoundland. Section three presents an analysis of the future demand for offshore engineering in Newfoundland until 2010, based on three development scenarios. Section four based on a Consulting Engineers of Newfoundland and Labrador (CENL) survey, establishes the present offshore engineering capacity and capabilities within the province. Section five examines current education and training programs and their ability to respond to future demands. Section six summarizes the conclusions of the analysis and presents recommendations designed to facilitate and promote the development of the local offshore engineering industry. 6 figs

  8. Department of Defense Recovering Warrior Task Force

    Science.gov (United States)

    2014-09-02

    accessible and available to the Veterans Benefits Administration ( VBA ) as soon as possible381; however, because military service records include health...programs are meeting expectations ........................................... 35 Facilitating Access to Health Care...Enduring RW Mission, Facilitating RW Recovery and Transition, and Facilitating Access to Health Care. SUMMARY 2  DoD Recovering Warrior Task Force

  9. Leadership Development of Team Captains in Collegiate Varsity Athletics

    Science.gov (United States)

    Grandzol, Christian; Perlis, Susan; Draina, Lois

    2010-01-01

    This study examined the leadership development of team captains and student-athletes engaged in NCAA Division III intercollegiate athletics at 6 private institutions of higher education. Student-athletes in the sports of men's and women's soccer, women's field hockey, men's and women's cross country, and women's tennis completed the 2nd edition of…

  10. Relative strain in the anterior cruciate ligament and medial collateral ligament during simulated jump landing and sidestep cutting tasks: implications for injury risk.

    Science.gov (United States)

    Bates, Nathaniel A; Nesbitt, Rebecca J; Shearn, Jason T; Myer, Gregory D; Hewett, Timothy E

    2015-09-01

    The medial collateral (MCL) and anterior cruciate ligaments (ACL) are, respectively, the primary and secondary ligamentous restraints against knee abduction, which is a component of the valgus collapse often associated with ACL rupture during athletic tasks. Despite this correlation in function, MCL ruptures occur concomitantly in only 20% to 40% of ACL injuries. The purpose of this investigation was to determine how athletic tasks load the knee joint in a manner that could lead to ACL failure without concomitant MCL failure. It was hypothesized that (1) the ACL would provide greater overall contribution to intact knee forces than the MCL during simulated motion tasks and (2) the ACL would show greater relative peak strain compared with the MCL during simulated motion tasks. Controlled laboratory study. A 6-degrees-of-freedom robotic manipulator articulated 18 cadaveric knees through simulations of kinematics recorded from in vivo drop vertical jump and sidestep cutting tasks. Specimens were articulated in the intact-knee and isolated-ligament conditions. After simulation, each ACL and MCL was failed in uniaxial tension along its fiber orientations. During a drop vertical jump simulation, the ACL experienced greater peak strain than the MCL (6.1% vs 0.4%; P < .01). The isolated ACL expressed greater peak anterior force (4.8% vs 0.3% body weight; P < .01), medial force (1.6% vs 0.4% body weight; P < .01), flexion torque (8.4 vs 0.4 N·m; P < .01), abduction torque (2.6 vs 0.3 N·m; P < .01), and adduction torque (0.5 vs 0.0 N·m; P = .03) than the isolated MCL. During failure testing, ACL specimens preferentially loaded in the anteromedial bundle failed at 637 N, while MCL failure occurred at 776 N. During controlled physiologic athletic tasks, the ACL provides greater contributions to knee restraint than the MCL, which is generally unstrained and minimally loaded. Current findings support that multiplanar loading during athletic tasks preferentially loads the ACL

  11. 77 FR 61019 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2012-10-05

    ...: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan Mangin, Executive... information are on the ANS Task Force Web site at: http://anstaskforce.gov/meetings.php . Accessibility...

  12. 76 FR 15334 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2011-03-21

    ... Task Force Web site at: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan...: http://anstaskforce.gov/meetings.php . Dated: March 14, 2011. Jeffrey Underwood, Acting Assistant...

  13. Exploring Senior Level Athletic Training Students' Perceptions on Burnout and Work-Life Balance

    Science.gov (United States)

    Barrett, Jessica L.; Mazerolle, Stephanie M.; Eason, Christianne M.

    2016-01-01

    Context: The professional socialization process enables athletic training students (ATSs) to gain insights into behaviors, values, and attitudes that characterize their chosen profession. However, the process often focuses on skill development over professional issues. ATSs may be exposed to burnout and work-life conflict, which may impact their…

  14. Balance ability and athletic performance.

    Science.gov (United States)

    Hrysomallis, Con

    2011-03-01

    The relationship between balance ability and sport injury risk has been established in many cases, but the relationship between balance ability and athletic performance is less clear. This review compares the balance ability of athletes from different sports, determines if there is a difference in balance ability of athletes at different levels of competition within the same sport, determines the relationship of balance ability with performance measures and examines the influence of balance training on sport performance or motor skills. Based on the available data from cross-sectional studies, gymnasts tended to have the best balance ability, followed by soccer players, swimmers, active control subjects and then basketball players. Surprisingly, no studies were found that compared the balance ability of rifle shooters with other athletes. There were some sports, such as rifle shooting, soccer and golf, where elite athletes were found to have superior balance ability compared with their less proficient counterparts, but this was not found to be the case for alpine skiing, surfing and judo. Balance ability was shown to be significantly related to rifle shooting accuracy, archery shooting accuracy, ice hockey maximum skating speed and simulated luge start speed, but not for baseball pitching accuracy or snowboarding ranking points. Prospective studies have shown that the addition of a balance training component to the activities of recreationally active subjects or physical education students has resulted in improvements in vertical jump, agility, shuttle run and downhill slalom skiing. A proposed mechanism for the enhancement in motor skills from balance training is an increase in the rate of force development. There are limited data on the influence of balance training on motor skills of elite athletes. When the effectiveness of balance training was compared with resistance training, it was found that resistance training produced superior performance results for

  15. The health sciences librarian in medical education: a vital pathways project task force.

    Science.gov (United States)

    Schwartz, Diane G; Blobaum, Paul M; Shipman, Jean P; Markwell, Linda Garr; Marshall, Joanne Gard

    2009-10-01

    The Medical Education Task Force of the Task Force on Vital Pathways for Hospital Librarians reviewed current and future roles of health sciences librarians in medical education at the graduate and undergraduate levels and worked with national organizations to integrate library services, education, and staff into the requirements for training medical students and residents. Standards for medical education accreditation programs were studied, and a literature search was conducted on the topic of the role of the health sciences librarian in medical education. Expectations for library and information services in current standards were documented, and a draft standard prepared. A comprehensive bibliography on the role of the health sciences librarian in medical education was completed, and an analysis of the services provided by health sciences librarians was created. An essential role and responsibility of the health sciences librarian will be to provide the health care professional with the skills needed to access, manage, and use library and information resources effectively. Validation and recognition of the health sciences librarian's contributions to medical education by accrediting agencies will be critical. The opportunity lies in health sciences librarians embracing the diverse roles that can be served in this vital activity, regardless of accrediting agency mandates.

  16. Simultaneous drag and flow measurements of Olympic skeleton athletes

    Science.gov (United States)

    Moon, Yae Eun; Digiulio, David; Peters, Steve; Wei, Timothy

    2009-11-01

    The Olympic sport of skeleton involves an athlete riding a small sled face first down a bobsled track at speeds up to 130 km/hr. In these races, the difference between gold and missing the medal stand altogether can be hundredths of a second per run. As such, reducing aerodynamic drag through proper body positioning is of first order importance. To better study the flow behavior and to improve the performance of the athletes, we constructed a static force balance system on a mock section of a bobsled track. Athlete and the sled are placed on the force balance system which is positioned at the exit of an open loop wind tunnel. Simultaneous drag force and DPIV velocity field measurements were made along with video recordings of body position to aid the athletes in determining their optimal aerodynamic body position.

  17. Motor learning in a complex balance task and associated neuroplasticity: a comparison between endurance athletes and nonathletes.

    Science.gov (United States)

    Seidel, Oliver; Carius, Daniel; Kenville, Rouven; Ragert, Patrick

    2017-09-01

    Studies suggested that motor expertise is associated with functional and structural brain alterations, which positively affect sensorimotor performance and learning capabilities. The purpose of the present study was to unravel differences in motor skill learning and associated functional neuroplasticity between endurance athletes (EA) and nonathletes (NA). For this purpose, participants had to perform a multimodal balance task (MBT) training on 2 sessions, which were separated by 1 wk. Before and after MBT training, a static balance task (SBT) had to be performed. MBT-induced functional neuroplasticity and neuromuscular alterations were assessed by means of functional near-infrared spectroscopy (fNIRS) and electromyography (EMG) during SBT performance. We hypothesized that EA would showed superior initial SBT performance and stronger MBT-induced improvements in SBT learning rates compared with NA. On a cortical level, we hypothesized that MBT training would lead to differential learning-dependent functional changes in motor-related brain regions [such as primary motor cortex (M1)] during SBT performance. In fact, EA showed superior initial SBT performance, whereas learning rates did not differ between groups. On a cortical level, fNIRS recordings (time × group interaction) revealed a stronger MBT-induced decrease in left M1 and inferior parietal lobe (IPL) for deoxygenated hemoglobin in EA. Even more interesting, learning rates were correlated with fNIRS changes in right M1/IPL. On the basis of these findings, we provide novel evidence for superior MBT training-induced functional neuroplasticity in highly trained athletes. Future studies should investigate these effects in different sports disciplines to strengthen previous work on experience-dependent neuroplasticity. NEW & NOTEWORTHY Motor expertise is associated with functional/structural brain plasticity. How such neuroplastic reorganization translates into altered motor learning processes remains elusive. We

  18. U.S. Preventive Services Task Force recommendations and cancer screening among female Medicare beneficiaries.

    Science.gov (United States)

    Salloum, Ramzi G; Kohler, Racquel E; Jensen, Gail A; Sheridan, Stacey L; Carpenter, William R; Biddle, Andrea K

    2014-03-01

    Medicare covers several cancer screening tests not currently recommended by the U.S. Preventive Services Task Force (Task Force). In September 2002, the Task Force relaxed the upper age limit of 70 years for breast cancer screening recommendations, and in March 2003 an upper age limit of 65 years was introduced for cervical cancer screening recommendations. We assessed whether mammogram and Pap test utilization among women with Medicare coverage is influenced by changes in the Task Force's recommendations for screening. We identified female Medicare beneficiaries aged 66-80 years and used bivariate probit regression to examine the receipt of breast (mammogram) and cervical (Pap test) cancer screening reflecting changes in the Task Force recommendations. We analyzed 9,760 Medicare Current Beneficiary Survey responses from 2001 to 2007. More than two-thirds reported receiving a mammogram and more than one-third a Pap test in the previous 2 years. Lack of recommendation was given as a reason for not getting screened among the majority (51% for mammogram and 75% for Pap). After controlling for beneficiary-level socioeconomic characteristics and access to care factors, we did not observe a significant change in breast and cervical cancer screening patterns following the changes in Task Force recommendations. Although there is evidence that many Medicare beneficiaries adhere to screening guidelines, some women may be receiving non-recommended screening services covered by Medicare.

  19. 75 FR 15457 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2010-03-29

    ...: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan Mangin, Executive... on the ANS Task Force Web site at: http://anstaskforce.gov/meetings.php . Dated: March 19, 2010...

  20. Features of blood pressure in student-athletes from different directions of the training process.

    Directory of Open Access Journals (Sweden)

    Kalenichenko Aleksej Vladimirovich

    2011-11-01

    Full Text Available Performed blood pressure (BP and hemodynamics of 85 students: 30 non-athletes (group I, 27 athletes power enforcement types (group II and 28 - endurance sports (group III. It was found that the second and third groups had higher systolic and mean arterial pressure than in the I group. There are differences in blood pressure reactivity to changes in body position, mental and physical activity among the various groups studied. It is shown that the formation of moderate hypertension in group III is carried out by increasing peripheral vascular resistance, and II - at the expense of increased cardiac output.

  1. Report of the Task Force on bonding and perpetual care of nuclear licensed activities

    International Nuclear Information System (INIS)

    Snellings, D.D. Jr.

    1975-01-01

    The primary concern was to consider the bonding and perpetual care requirements of state-licensed shallow land burial sites used for the disposal of radioactive wastes. The specific charge of the task force was to examine in detail the requirements for establishing bonding and perpetual care programs for all types of licensed nuclear activities and to report the findings of the task force as guidance to assist states in program development. Goals and recommendations of the task force are discussed

  2. Conference-EC-US Task Force Joint US-EU Workshop on Metabolomics and Environmental Biotechnology

    Energy Technology Data Exchange (ETDEWEB)

    PI: Lily Y. Young

    2009-06-04

    Since 1990, the EC-US Task Force on Biotechnology Research has been coordinating transatlantic efforts to guide and exploit the ongoing revolution in biotechnology and the life sciences. The Task Force was established in June 1990 by the European Commission and the White House Office of Science and Technology Policy. The Task Force has acted as an effective forum for discussion, coordination, and development of new ideas for the last 18 years. Task Force members are European Commission and US Government science and technology administrators who meet annually to enhance communication across the Atlantic, and to encourage collaborative research. Through sponsoring workshops, and other activities, the Task Force also brings together scientific leaders and early career researchers from both sides of the Atlantic to forecast research challenges and opportunities and to promote better links between researchers. Over the years, by keeping a focus on the future of science, the Task Force has played a key role in establishing a diverse range of emerging scientific fields, including biodiversity research, neuroinformatics, genomics, nanobiotechnology, neonatal immunology, transkingdom molecular biology, biologically-based fuels, and environmental biotechnology. The EC-US Task Force has sponsored a number of Working Groups on topics of mutual transatlantic interest. The idea to create a Working Group on Environmental Biotechnology research was discussed in the Task Force meeting of October 1993. The EC-US Working Group on Environmental Biotechnology set as its mission 'To train the next generation of leaders in environmental biotechnology in the United States and the European Union to work collaboratively across the Atlantic.' Since 1995, the Working Group supported three kinds of activities, all of which focus one early career scientists: (1) Workshops on the use of molecular methods and genomics in environmental biotechnology; (2) Short courses with theoretical

  3. Task force on resource development and the economy

    International Nuclear Information System (INIS)

    Mansell, R.L.; Staples, L.B.

    2011-02-01

    In Alberta, the development and growth of the economy relies heavily on the resource sectors, which drive half of all employment. In 2009, the Alberta Chamber of Resources commissioned a task force, comprising groups from the 9 resource sectors in Alberta, to examine resource development and the economy. The aim of this team was to present the impact that the resource sectors had on Alberta's economy in the past, the impact it could have in the future, and to make recommendations on how to meet the full potential of resource development in the province. This reports states that considerable resources of bitumen and coal are present in Alberta and that forestry and diamonds could also play important roles in future resource development. The task force believes that the resource sectors will continue lead gross domestic product growth in Alberta and 16 recommendations for meeting the province's full potential are provided.

  4. Servant Leadership in Intercollegiate Athletics: Follower Perceptions of NCAA Division II Athletic Directors

    Science.gov (United States)

    Johnson, Harlan L.

    2016-01-01

    Leadership in the intercollegiate athletic setting has come under pressure in recent years due to problem of unethical behavior and falling short of the expectation of serving students in higher education. While servant leadership has been examined in many different contexts, the literature is limited within the intercollegiate athletic setting.…

  5. ACR-SNM Task Force on Nuclear Medicine Training: report of the task force.

    Science.gov (United States)

    Guiberteau, Milton J; Graham, Michael M

    2011-06-01

    The expansion of knowledge and technological advances in nuclear medicine and radiology require physicians to have more expertise in functional and anatomic imaging. The convergence of these two specialties into the new discipline of molecular imaging has also begun to place demands on residency training programs for additional instruction in physiology and molecular biology. These changes have unmasked weaknesses in current nuclear medicine and radiology training programs. Adding to the impetus for change are the attendant realities of the job market and uncertain employment prospects for physicians trained in nuclear medicine but not also trained in diagnostic radiology. With this background, the ACR and the Society of Nuclear Medicine convened the Task Force on Nuclear Medicine Training to define the issues and develop recommendations for resident training.

  6. 77 FR 6786 - U.S. Coral Reef Task Force Public Meeting and Public Comment

    Science.gov (United States)

    2012-02-09

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration U.S. Coral Reef Task Force... of the U.S. Coral Reef Task Force. The meeting will be held in Washington, DC This meeting, the 27th [[Page 6787

  7. U.S. Transport Task Force 2010 Meeting

    International Nuclear Information System (INIS)

    Diamond, P.H.

    2011-01-01

    The Transport Task Force (TTF) Meeting is a venue for vigorous scientific discourse and discussion on topics in transport and turbulence in fusion plasmas. Its participation is international. The 2010 meeting was highly effective, with 139 registered participants and 131 presentations. This is remarkable for an even year (IAEA year) meeting. The meeting clearly fostered progress in understanding and control of turbulent transport.

  8. Report from the ATLAS Architecture TaskForce

    CERN Document Server

    Haywood, S

    1999-01-01

    In this report, the activities and conclusions of the ATLAS Architecture TaskForce (ATF) are summarised. A key part of the ATF's work has been the first attempt at a design of the global architecture for the ATLAS Offline Software. This is contained in this document and an auxillary report and should lead to a realisation of the ATLAS Framework.

  9. Mirror Electromyografic Activity in the Upper and Lower Extremity: A Comparison between Endurance Athletes and Non-Athletes

    Directory of Open Access Journals (Sweden)

    Tom Maudrich

    2017-09-01

    Full Text Available During unimanual motor tasks, muscle activity may not be restricted to the contracting muscle, but rather occurs involuntarily in the contralateral resting limb, even in healthy individuals. This phenomenon has been referred to as mirror electromyographic activity (MEMG. To date, the physiological (non-pathological form of MEMG has been observed predominately in upper extremities (UE, while remaining sparsely described in lower extremities (LE. Accordingly, evidence regarding the underlying mechanisms and modulation capability of MEMG, i.e., the extent of MEMG in dependency of exerted force during unilateral isometric contractions are insufficiently investigated in terms of LE. Furthermore, it still remains elusive if and how MEMG is affected by long-term exercise training. Here, we provide novel quantitative evidence for physiological MEMG in homologous muscles of LE (tibialis anterior (TA, rectus femoris (RF during submaximal unilateral dorsiflexion in healthy young adults. Furthermore, endurance athletes (EA, n = 11 show a higher extent of MEMG in LE compared to non-athletes (NA, n = 11 at high force demands (80% MVC, maximum voluntary contraction. While the underlying neurophysiological mechanisms of MEMG still remain elusive, our study indicates, at least indirectly, that sport-related long-term training might affect the amount of MEMG during strong isometric contractions specifically in trained limbs. To support this assumption of exercise-induced limb-specific MEMG modulation, future studies including different sports disciplines with contrasting movement patterns and parameters should additionally be performed.

  10. Mirror Electromyografic Activity in the Upper and Lower Extremity: A Comparison between Endurance Athletes and Non-Athletes.

    Science.gov (United States)

    Maudrich, Tom; Kenville, Rouven; Lepsien, Jöran; Villringer, Arno; Ragert, Patrick; Steele, Christopher J

    2017-01-01

    During unimanual motor tasks, muscle activity may not be restricted to the contracting muscle, but rather occurs involuntarily in the contralateral resting limb, even in healthy individuals. This phenomenon has been referred to as mirror electromyographic activity (MEMG). To date, the physiological (non-pathological) form of MEMG has been observed predominately in upper extremities (UE), while remaining sparsely described in lower extremities (LE). Accordingly, evidence regarding the underlying mechanisms and modulation capability of MEMG, i.e., the extent of MEMG in dependency of exerted force during unilateral isometric contractions are insufficiently investigated in terms of LE. Furthermore, it still remains elusive if and how MEMG is affected by long-term exercise training. Here, we provide novel quantitative evidence for physiological MEMG in homologous muscles of LE (tibialis anterior (TA), rectus femoris (RF)) during submaximal unilateral dorsiflexion in healthy young adults. Furthermore, endurance athletes (EA, n = 11) show a higher extent of MEMG in LE compared to non-athletes (NA, n = 11) at high force demands (80% MVC, maximum voluntary contraction). While the underlying neurophysiological mechanisms of MEMG still remain elusive, our study indicates, at least indirectly, that sport-related long-term training might affect the amount of MEMG during strong isometric contractions specifically in trained limbs. To support this assumption of exercise-induced limb-specific MEMG modulation, future studies including different sports disciplines with contrasting movement patterns and parameters should additionally be performed.

  11. Mental Health and Substance Use of Sexual Minority College Athletes

    Science.gov (United States)

    Kroshus, Emily; Davoren, Ann Kearns

    2016-01-01

    Objective: Assess the mental health and substance use of sexual minority collegiate student-athletes in the United States, as compared with heterosexual college students and heterosexual student-athletes. Participants: Undergraduate students (N = 196,872) who completed the American College Health Association's National College Health Assessment…

  12. Report of the Office of Nuclear Reactor Regulation technical assistance task force

    International Nuclear Information System (INIS)

    1981-11-01

    In 1981, the Director of the Office of Nuclear Reactor Regulation (NRR) of the Nuclear Regulatory Commission (NRC) chartered a task force to assess the office program of technical assistance and to recommend improvements. The task force divided the technical assistance program into four areas, and the practices in each area were assessed through a series of surveys of staff, management, and contractor personnel. The task force placed emphasis in its interview and assessment process on the problem areas that exist in the technical assistance program. The report thus reflects a weight on the faults found as a result of the inquiries made. The four major areas of technical assistance contracting studied were program planning, program management and execution, program control and management information systems, and program administration and coordination

  13. Effect of Conjugated Linoleic Acid Intake on Endurance Exercise Performance and Anti-fatigue in Student Athletes.

    Science.gov (United States)

    Terasawa, Naoko; Okamoto, Ken; Nakada, Kenta; Masuda, Kazumi

    2017-07-01

    Conjugated linoleic acids (CLA) intake has been reported to reduce body fat mass or increase lean body mass and to improve exercise outcome by modulating testosterone in humans. These reports have studied mostly overweight subjects; few were athletes. Therefore, in this study, the effect of CLA intake on endurance performance and anti-fatigue in student athletes was investigated. A double-blind, crossover study was conducted with 10 male student athletes. Each subject was administered with either CLA (net 0.9 g/day) or a placebo for 14 days. They were subjected to an exercise tolerance test (steady loading) using a cycle ergometer on days 0 and 14. Peak VO 2 was determined for each subject using a graded loading test. The steady loading test was performed with a pedaling exercise load of 50% peak VO 2 for 40 min and then with a load of 70% peak VO 2 until exhaustion. Blood sampling and measurement of critical flicker frequency (CFF) were performed before and after exercise. The rate of perceived exertion (RPE) was measured serially during exercise. In the results, amount of body weight variation significantly increased and amount of body fat percentage variation tended to decrease by CLA intake, it might have an effect by increase in muscle mass. In addition, amount of exercise time variation significantly increased, amount of variation of CFF before and after exercise tended to increase, that of RPE during exercise tended to decrease, and that of creatine phosphokinase before and after exercise tended to decrease in the CLA group. These results suggested that CLA intake for 14 days might have an effect on endurance performance and anti-fatigue in student athletes.

  14. Implicit theory of athletic ability and self-handicapping in college students.

    Science.gov (United States)

    Chen, Lung Hung; Chen, Mei-Yen; Lin, Meng-Shyan; Kee, Ying Hwa; Kuo, Chin Fang; Shui, Shang-Hsueh

    2008-10-01

    Self-handicapping is a maladaptive behavior which undermines students' achievements, but the antecedents of self-handicapping are not well studied in physical education. The aim was to examine the relations of implicit theory of abilities and self-handicapping in physical education. 264 college students, whose mean age was 20.3 yr. (SD = 1.7), completed the Conceptions of the Nature of Athletic Ability Questionnaire-2 and Self-handicapping Scale for Sport. Analysis indicated entity beliefs positively predicted reduced effort and making excuses. Also, incremental beliefs negatively predicted reduced effort. Results are discussed in terms of implicit theory of ability and self-handicapping. Directions for research and implications are stated.

  15. Noncognitive Predictors of Student Athletes' Academic Performance.

    Science.gov (United States)

    Simons, Herbert D.; Van Rheenen, Derek

    2000-01-01

    Examines the role of four noncognitive variables in predicting academic performance in 200 Division I athletes. Studies the noncognitive variables of athletic-academic commitment, feelings of being exploited, academic self-worth, self-handicapping excuses as well as several background and academic preparation variables. Finds all four noncognitive…

  16. A Qualitative Study of Male Student-Athletes and Coaches Attitudes towards Lesbian, Gay, Bisexual and Transgendered Athletes

    Science.gov (United States)

    VanPatten, Bryn

    2016-01-01

    The success of a team relies as much on the relationship between coaches and players as it does on athletic skill. Coaches, at times, become surrogate parental figures in the lives of their athletes and teammates become siblings who all work together towards a common goal. Athletes at the National Collegiate Athletic Association (NCAA) Division I…

  17. Real time relationship between individual finger force and grip exertion on distal phalanges in linear force following tasks.

    Science.gov (United States)

    Luo, Shi-Jian; Shu, Ge; Gong, Yan

    2018-05-01

    Individual finger force (FF) in a grip task is a vital concern in rehabilitation engineering and precise control of manipulators because disorders in any of the fingers will affect the stability or accuracy of the grip force (GF). To understand the functions of each finger in a dynamic grip exertion task, a GF following experiment with four individual fingers without thumb was designed. This study obtained four individual FFs from the distal phalanges with a cylindrical handle in dynamic GF following tasks. Ten healthy male subjects with similar hand sizes participated in the four-finger linear GF following tasks at different submaximal voluntary contraction (SMVC) levels. The total GF, individual FF, finger force contribution, and following error were subsequently calculated and analyzed. The statistics indicated the following: 1) the accuracy and stability of GF at low %MVC were significantly higher than those at high SMVC; 2) at low SMVC, the ability of the fingers to increase the GF was better than the ability to reduce it, but it was contrary at high SMVC; 3) when the target wave (TW) was changing, all four fingers strongly participated in the force exertion, but the participation of the little finger decreased significantly when TW remained stable; 4) the index finger and ring finger had a complementary relationship and played a vital role in the adjustment and control of GF. The middle finger and little finger had a minor influence on the force control and adjustment. In conclusion, each of the fingers had different functions in a GF following task. These findings can be used in the assessment of finger injury rehabilitation and for algorithms of precise control. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Variability in Clinical Integration Achieved by Athletic Training Students across Different Clinical Sport Assignments

    Science.gov (United States)

    Dodge, Thomas M.; Mazerolle, Stephanie M.; Bowman, Thomas G.

    2015-01-01

    Context: Clinical integration impacts athletic training students' (ATSs) motivation and persistence. Research has yet to elucidate the manner in which different clinical placements can influence clinical integration. Objective: To examine differences in the levels of clinical integration achieved by ATSs across various clinical sport assignments.…

  19. The co-developmental dynamic of sport and school burnout among student-athletes: The role of achievement goals.

    Science.gov (United States)

    Sorkkila, M; Aunola, K; Salmela-Aro, K; Tolvanen, A; Ryba, T V

    2018-02-17

    Student-athletes who strive for success in high-level sports while pursuing upper secondary education may be prone to sport and school burnout. This study examined the co-developmental dynamic of sport and school burnout in Finnish adolescent student-athletes (N time 1  = 391; N time 2  = 373) across the first year of upper secondary school using cross-lagged structural equation modeling (SEM). Furthermore, we used sport and school-related achievement goals as predictors of sport and school burnout, namely sport and school-related exhaustion, cynicism, and feelings of inadequacy. The results showed that burnout dimensions in a particular domain were substantially stable within the same domain during the first year of upper secondary school and that school-related exhaustion at the beginning of upper secondary school predicted sport-related exhaustion at the end of the school year. Mastery goals in sport and school were negatively associated with cynicism and feelings of inadequacy within the same domain. Furthermore, performance goals in school were positively associated with school-related cynicism. The results can be used by healthcare professionals for early prevention of student-athletes' burnout. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. Students’ understanding of forces: Force diagrams on horizontal and inclined plane

    Science.gov (United States)

    Sirait, J.; Hamdani; Mursyid, S.

    2018-03-01

    This study aims to analyse students’ difficulties in understanding force diagrams on horizontal surfaces and inclined planes. Physics education students (pre-service physics teachers) of Tanjungpura University, who had completed a Basic Physics course, took a Force concept test which has six questions covering three concepts: an object at rest, an object moving at constant speed, and an object moving at constant acceleration both on a horizontal surface and on an inclined plane. The test is in a multiple-choice format. It examines the ability of students to select appropriate force diagrams depending on the context. The results show that 44% of students have difficulties in solving the test (these students only could solve one or two items out of six items). About 50% of students faced difficulties finding the correct diagram of an object when it has constant speed and acceleration in both contexts. In general, students could only correctly identify 48% of the force diagrams on the test. The most difficult task for the students in terms was identifying the force diagram representing forces exerted on an object on in an inclined plane.

  1. LIBER MARC Harmonization Task Force - Format activities in European countries

    Directory of Open Access Journals (Sweden)

    Renate Gömpel

    2004-03-01

    Full Text Available The LIBER MARC Harmonization Task Force has its origins in an initiative of the past President of LIBER, Professor Elmar Mittler from the Göttingen State and University Library. Professor Mittler asked Dr Elisabeth Niggemann from Die Deutsche Bibliothek to take part in the meeting of the MARC Harmonization Coordinating Committee in Ottawa in May 2001. Following that meeting the LIBER MARC Harmonization Task Force was founded at the LIBER Annual Conference in July 2001 in London. The LIBER MARC Harmonization Task Force held its first meeting on 14 January 2002 at Die Deutsche Bibliothek Frankfurt am Main, with the aim of gaining an overview of format activities in Europe. The group's aim was to concentrate on European developments and to build up stronger cooperation in the library world in order to strengthen Europe's international influence. The LIBER MARC Harmonization Task Force held a second meeting at the IFLA 2002 Conference in Glasgow and discussed the first draft of its report and recommendations to LIBER. After final discussion within the group, this report has been further revised and was submitted to LIBER. The aim of the report is to give an overview of format activities in European countries and to make recommendations to LIBER regarding the use and development of data formats in Europe. The annex includes reports on migration activities from different countries. The report is based on information on data formats collected and compiled on the basis of a questionnaire distributed to the Conference of European National Librarians (CENL. Cataloguing issues were further discussed at the 1st IFLA Meeting of Experts on an International Cataloguing Code held in Frankfurt in July 2003. Further meetings will be held at the IFLA conferences in Buenos Aires (2004 and Seoul (2006.

  2. The Assessment of Athletic Training Students' Knowledge and Behavior to Provide Culturally Competent Care

    Science.gov (United States)

    Nynas, Suzette Marie

    2015-01-01

    Context: Culturally competent knowledge and skills are critical for all healthcare professionals to possess in order to provide the most appropriate health care for their patients and clients. Objective: To investigate athletic training students' knowledge of culture and cultural differences, to assess the practice of culturally competent care,…

  3. Six weeks of core stability training improves landing kinetics among female capoeira athletes: a pilot study.

    Science.gov (United States)

    Araujo, Simone; Cohen, Daniel; Hayes, Lawrence

    2015-03-29

    Core stability training (CST) has increased in popularity among athletes and the general fitness population despite limited evidence CST programmes alone lead to improved athletic performance. In female athletes, neuromuscular training combining balance training and trunk and hip/pelvis dominant CST is suggested to reduce injury risk, and specifically peak vertical ground reaction forces (vGRF) in a drop jump landing task. However, the isolated effect of trunk dominant core stability training on vGRF during landing in female athletes had not been evaluated. Therefore, the objective of this study was to evaluate landing kinetics during a drop jump test following a CST intervention in female capoeira athletes. After giving their informed written consent, sixteen female capoeira athletes (mean ± SD age, stature, and body mass of 27.3 ± 3.7 years, 165.0 ± 4.0 cm, and 59.7 ± 6.3 kg, respectively) volunteered to participate in the training program which consisted of static and dynamic CST sessions, three times per week for six weeks. The repeated measures T-test revealed participants significantly reduced relative vGRF from pre- to post-intervention for the first (3.40 ± 0.78 vs. 2.85 ± 0.52 N·NBW-1, respectively [pcore stability training improves landing kinetics without improving jump height, and may reduce lower extremity injury risk in female athletes.

  4. Goals for a waste management system: a task force report

    International Nuclear Information System (INIS)

    Bishop, W.

    1976-01-01

    This task force set out in a holistic way to study societal concerns regarding nuclear waste management, and to seek places where the technology interacts with our social system. The procedures involved in the goals for safe waste management are outlined and the organizations needed to carry them out are considered. The task force concluded that the needs for disposing of the present waste should not dictate the nature of the systems to be designed for the future wastes, and that budgetary considerations should not slow down the waste management in the second time frame (wastes no longer being produced). Other desirable goals, such as independence of waste management system regarding the stability of social institutions, are also discussed

  5. Screening for Syphilis Infection in Pregnancy : US Preventive Services Task Force Reaffirmation Recommendation Statement

    NARCIS (Netherlands)

    Calonge, Ned; Petitti, Diana B.; DeWitt, Thomas G.; Dietrich, Allen; Gregory, Kimberly D.; Grossman, David; Isham, George; LeFevre, Michael L.; Leipzig, Rosanne; Marion, Lucy N.; Melnyk, Bernadette; Moyer, Virginia A.; Ockene, Judith K.; Sawaya, George F.; Schwartz, J. Sanford; Wilt, Timothy

    2009-01-01

    Description: Update of the 2004 U. S. Preventive Services Task Force statement about screening for syphilis in pregnancy. Methods: The U. S. Preventive Services Task Force did a targeted literature search for evidence on the benefits of screening, the harms of screening, and the harms of treatment

  6. Report of the Task Force on Computer Charging.

    Science.gov (United States)

    Computer Co-ordination Group, Ottawa (Ontario).

    The objectives of the Task Force on Computer Charging as approved by the Committee of Presidents of Universities of Ontario were: (1) to identify alternative methods of costing computing services; (2) to identify alternative methods of pricing computing services; (3) to develop guidelines for the pricing of computing services; (4) to identify…

  7. TMI-2 [Three Mile Island Unit 2] reactor building dose reduction task force

    International Nuclear Information System (INIS)

    Daniels, R.S.

    1988-01-01

    In late October 1982, the director of Three Mile Island Unit 2 (TMI-2) created the dose reduction task force with the objective of identifying the principal radiological sources in the reactor building and recommending actions to minimize the dose to workers on labor-intensive projects. Members of the task force were drawn form various groups at TMI. Findings and recommendations were presented to the US Nuclear Regulatory Commission in a briefing on November 18, 1982. The task force developed a three-step approach toward dose reduction. Step 1 identified the radiological sources. Step 2 modeled the source and estimated its contribution to the general area dose rates. Step 3 recommended actions to achieve dose reductions consistent with general exposure rate goals

  8. Evaluation of methods to assess push/pull forces in a construction task

    NARCIS (Netherlands)

    Hoozemans, M J; Van Der Beek, Allard J.; Frings-Dresena, M H; Van der Molen, Henk F.

    2001-01-01

    The objective of the present study was to determine the validity of methods to assess push/pull forces exerted in a construction task. Forces assessed using a hand-held digital force gauge were compared to those obtained using a highly accurate measuring frame. No significant differences were found

  9. Pro-health and anti-health behaviours of student-athletes. the basis for preparing common pro-health program for students from different countries

    Directory of Open Access Journals (Sweden)

    Aleksander Szpakow

    2012-12-01

    Full Text Available [b]Introduction[/b]. The most important factor determining human health is life style and pro-health behaviours associated with it. Among significant prophylactic factors there is disuse of psychoactive substances by educated people, including students who should set an example for the rest of the society due to their general knowledge about health. This report is a fragment of much bigger entirety, which are multifaceted monitoring procedures of pro- and anti-health behaviours among students from border cities in 3 countries conducted by a group of scientists from universities of Grodno, Białystok, Suwałki and Kaunas. [b]Aim of the study.[/b] Analysis of the relationship between smoking tobacco, drinking alcohol and using other psychoactive substances and pro-health attitudes among student-athletes from the Faculty of Physical Training as well as consideration of transferring worked out study models to activities in other regional units situated on both border sides of the Eastern Wall. [b]Material and methods[/b]. 445 students of 1-3 year from the Faculty of Physical Training(209 males and 236 females participated in the study. Research tool was an anonymous questionnaire of unified survey(PAV-10 (based on modified questionnaire from the ESPAD program. [b]Results[/b]. In the group of student-athletes occurrence of a problem connected with smoking tobacco and drinking alcohol was confirmed. Differences between males and females in the statement of smoking tobacco were not found as well as manifestation of improper attitude associated with smoking tobacco and alcohol consumption. Nearly half of respondents(43,9% did not condemn their peers abusing alcohol. From the population of the respondent students 22,7% smoked cigarettes, 62% did not smoke and the rest had smoked in the past but they do not do it now... [b]Conclusions[/b]. A worrying phenomenon is ascertainment of a large percentage of risk behaviours in the population of student-athletes

  10. The Art of Athlete Leadership: Identifying High-Quality Athlete Leadership at the Individual and Team Level Through Social Network Analysis.

    Science.gov (United States)

    Fransen, Katrien; Van Puyenbroeck, Stef; Loughead, Todd M; Vanbeselaere, Norbert; De Cuyper, Bert; Vande Broek, Gert; Boen, Filip

    2015-06-01

    This research aimed to introduce social network analysis as a novel technique in sports teams to identify the attributes of high-quality athlete leadership, both at the individual and at the team level. Study 1 included 25 sports teams (N = 308 athletes) and focused on athletes' general leadership quality. Study 2 comprised 21 sports teams (N = 267 athletes) and focused on athletes' specific leadership quality as a task, motivational, social, and external leader. The extent to which athletes felt connected with their leader proved to be most predictive for athletes' perceptions of that leader's quality on each leadership role. Also at the team level, teams with higher athlete leadership quality were more strongly connected. We conclude that social network analysis constitutes a valuable tool to provide more insight in the attributes of high-quality leadership both at the individual and at the team level.

  11. YOUNG ATHLETES' MOTIVATIONAL PROFILES

    Directory of Open Access Journals (Sweden)

    Juan Antonio Moreno Murcia

    2007-06-01

    Full Text Available The aim of this study was to examine the relationship between motivational characteristics and dispositional flow. In order to accomplish this goal, motivational profiles emerging from key constructs within Achievement Goal Theory and Self-Determination Theory were related to the dispositional flow measures. A sample of 413 young athletes (Age range 12 to 16 years completed the PMCSQ-2, POSQ, SMS and DFS measures. Cluster analysis results revealed three profiles: a "self-determined profile" characterised by higher scores on the task-involving climate perception and on the task orientation; a "non-self-determined profile", characterised by higher scores on ego-involving climate perception and ego orientation; and a "low self-determined and low non-self-determined profile" which had the lowest dispositional flow. No meaningful differences were found between the "self-determined profile" and the "non-self-determined profile" in dispositional flow. The "self-determined profile" was more commonly associated with females, athletes practising individual sports and those training more than three days a week. The "non-self-determined profile" was more customary of males and athletes practising team sports as well as those training just two or three days a week

  12. Critical Analysis on the Defeat of Task Force Ranger

    National Research Council Canada - National Science Library

    Day, Clifford

    1997-01-01

    .... The final stage, UNOSOM II, involved a peace enforcement and nation building mission. On Sunday, 3 October 1993, the relative success of UNOSOM II suddenly turned violent when a US Task Force came under heavy fire from Somali gunmen...

  13. The psychological response to injury in student athletes: a narrative review with a focus on mental health.

    Science.gov (United States)

    Putukian, Margot

    2016-02-01

    Injury is a major stressor for athletes and one that can pose significant challenges. Student athletes must handle rigorous academic as well as athletic demands that require time as well as significant physical requirements. Trying to perform and succeed in the classroom and on the playing field has become more difficult as the demands and expectations have increased. If an athlete is injured, these stressors increase. Stress is an important antecedent to injuries and can play a role in the response to, rehabilitation and return to play after injury. The psychological response to injury can trigger and/or unmask mental health issues including depression and suicidal ideation, anxiety, disordered eating, and substance use/abuse. There are barriers to mental health treatment in athletes. They often consider seeking help as a sign of weakness, feeling that they should be able to 'push through' psychological obstacles as they do physical ones. Athletes may not have developed healthy coping behaviours making response to injury especially challenging. I discuss the current state of knowledge regarding the psychological response to injury and delineate resources necessary to direct the injured athlete to a mental health care provider if appropriate. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  14. Athletic and sporting interests of students in the physical education classes

    Directory of Open Access Journals (Sweden)

    Kosyns’kyi E.O.

    2013-08-01

    Full Text Available Athletic and sporting interests of students in the physical education classes. The aim is to study the structure of sports and sporting interests and motivation for physical activities first year students. An anonymous questionnaire was attended by 209 students (116 girls, 93 boys. The presence of additional independent study of organized physical activity, lack of missed classes. High self-esteem health of boys and girls due to the high level of interest in physical training. The main condition for the formation of interest in physical culture is the introduction of innovative technologies in physical education and attracting students to sports events. The highest level of interest in girls revealed their studies shaping, the young men - martial arts. Found that the high level of interest indicated 44.19% of the boys, the average - 51.16%, low - 4.65%. Found that the high level of interest indicated 15.15% of the girls, the average - 77.27%, low - 7.58%.

  15. Status of the new initiative task force work

    International Nuclear Information System (INIS)

    Sheffield, J.

    1992-01-01

    The proposal for a open-quotes New Initiatives Task Forceclose quotes emerged from discussions in the scientific community on how to proceed following the demise of the Burning Plasma Experiment (BPX). In particular, the action of the Secretary of Energy Advisory Board (SEAB), which made the following recommendation in 1991, prompted the initiative: open-quotes Concept exploration should begin to define a new experiment in the $500 million class for the purpose of scientific study of tokomak improvements (e.g., second stability, steady state, bootstrap current) that could suggest new operating modes for ITER and permit the design of more reactor-desirable follow-ons to ITER.close quotes A New Initiative Task force, was chartered by Princeton Plasma Physics Laboratory in October 1991 to provide oversight in the development of a new experimental initiative and to provide guidance to advocate groups in the following areas: programmatic mission and technical objectives, critical issues of physics, engineering, and technology, design criteria, costing, and modes of operation. The guidance was designed to be based on broad community involvement. In addition, the Task Force was asked to identify the preferred options which could proceed to the design stage. Three primary machine designs have emerged from the work of this group, and they are briefly described. 4 refs., 2 figs., 2 tabs

  16. An Analysis of How Participating in a NCAA Division I-A Football Program Impacts the Christian Faith Development of Student Athletes

    Science.gov (United States)

    Epting, James B., Jr.

    2013-01-01

    The current study described and analyzed the perspectives of traditional-aged college student-athletes who participated in National Collegiate Athletic Association (NCAA) Division I football regarding the impact the sport had on Christian faith development. The study entailed a qualitative research method approach using in-depth semi-structured…

  17. The effect of a secondary cognitive task on landing mechanics and jump performance.

    Science.gov (United States)

    Dai, Boyi; Cook, Ross F; Meyer, Elizabeth A; Sciascia, Yvonne; Hinshaw, Taylour J; Wang, Chaoyi; Zhu, Qin

    2018-06-01

    Anterior cruciate ligament (ACL) injuries commonly occur during jump-landing tasks when individuals' attention is simultaneously allocated to other objects and tasks. The purpose of the current study was to investigate the effect of allocation of attention imposed by a secondary cognitive task on landing mechanics and jump performance. Thirty-eight recreational athletes performed a jump-landing task in three conditions: no counting, counting backward by 1 s from a randomly given number, and counting backward by 7 s from a randomly given number. Three-dimensional kinematics and ground reaction forces were collected and analysed. Participants demonstrated decreased knee flexion angles at initial contact (p = 0.001) for the counting by 1 s condition compared with the no counting condition. Participants also showed increased peak posterior and vertical ground reaction forces during the first 100 ms of landing (p ≤ 0.023) and decreased jump height (p jump performance. ACL injury risk screening protocols and injury prevention programmes may incorporate cognitive tasks into jump-landing tasks to better simulate sports environments.

  18. Report of the Task Force on radiopharmaceuticals

    International Nuclear Information System (INIS)

    Lacker, D.K.; Porter, B.J.; Watkins, G.

    1975-01-01

    The procedures for evaluation of IND and NDA applications were reviewed by FDA and the state members of the Task Force believe that there is significant progress being made toward expeditious handling of these items. Progress toward publication of the final rule on radiopharmaceuticals has reduced the need for state regulatory activity in investigational aspects of radiopharmaceutical research to the point that the original concept for the training is no longer valid

  19. PAEA Accreditation Task Force Briefing Paper: Moving Toward Profession-Defined, Outcomes-Based Accreditation.

    Science.gov (United States)

    Bondy, Mary Jo; Fletcher, Sara; Lane, Steven

    2017-12-01

    In anticipation of a revision to the Standards for Accreditation, the Phyisician Assistant Education Association (PAEA) charged a small task force to develop a strategy for engaging its members in the revision process. Rather than focusing on the current Standards, the task force members recommend a backward design approach to determine the desired outcomes of a successful revision to the Standards. Ultimately, the group believes that shifting to a profession-defined, outcomes-based model for accreditation will allow for greater innovation in physician assistant education and reduce the strain on programs facing resource limitations, particularly clinical site shortages. Task force members value accreditation and urge a paradigm shift in the Standards revision process to focus on meaningful educational outcomes that lead to enhanced program quality and patient safety.

  20. Interagency task force on the health effects of ionizing radiation. final report

    International Nuclear Information System (INIS)

    1979-06-01

    This is the final report of the task force and incorporates the findings and recommendations of six smaller work groups, each with a more specific focus; i.e., science, privacy, care and benefits, exposure reduction, public information, and institutional arrangements. A research agenda that could provide some answers to questions about the effects of low-level radiation is proposed, along with recommendations to facilitate research. A public information program is outlined. Recommendations are advanced to improve systems that deliver care and benefits to those who may have been injured by exposure to radiation, and proposals for steps that might reduce unnecessary radiation exposure in the future are identified. The task force also recommends measures to institutionalize the interagency cooperation that characterized the task force. Three tables and one figure show the collective estimates of the U.S. general population, Federal research financing, cancer linked to radiation in particular populations, and a general dose-response model

  1. Army Energy Initiatives Task Force Industry Summit (portfolio)

    Science.gov (United States)

    2011-11-03

    IY Q N’ZWrt• r Q N’ZWarte US Army Kw•J•I•Io. Atoll. R•public of Monhollltl.nd• fotta..a..,.,., Puerto Rico a (11Jf:!;!6£1) Assistant...Turbine Engines Vehicle connected microgrid to provide assured power Low Speed Electric Vehicles 11 Vehicle Power Energy Initiatives Task Force

  2. 77 FR 39724 - U.S. Coral Reef Task Force Public Meeting and Public Comment

    Science.gov (United States)

    2012-07-05

    ...-DS61200000] U.S. Coral Reef Task Force Public Meeting and Public Comment AGENCY: Fish and Wildlife Service... Wildlife Service (Service), announce a public meeting of the U.S. Coral Reef Task Force (USCRTF) and a... strengthen U.S. government actions to better preserve and protect coral reef ecosystems. The Departments of...

  3. Adaptive increase in force variance during fatigue in tasks with low redundancy.

    Science.gov (United States)

    Singh, Tarkeshwar; S K M, Varadhan; Zatsiorsky, Vladimir M; Latash, Mark L

    2010-11-26

    We tested a hypothesis that fatigue of an element (a finger) leads to an adaptive neural strategy that involves an increase in force variability in the other finger(s) and an increase in co-variation of commands to fingers to keep total force variability relatively unchanged. We tested this hypothesis using a system with small redundancy (two fingers) and a marginally redundant system (with an additional constraint related to the total moment of force produced by the fingers, unstable condition). The subjects performed isometric accurate rhythmic force production tasks by the index (I) finger and two fingers (I and middle, M) pressing together before and after a fatiguing exercise by the I finger. Fatigue led to a large increase in force variance in the I-finger task and a smaller increase in the IM-task. We quantified two components of variance in the space of hypothetical commands to fingers, finger modes. Under both stable and unstable conditions, there was a large increase in the variance component that did not affect total force and a much smaller increase in the component that did. This resulted in an increase in an index of the force-stabilizing synergy. These results indicate that marginal redundancy is sufficient to allow the central nervous system to use adaptive increase in variability to shield important variables from effects of fatigue. We offer an interpretation of these results based on a recent development of the equilibrium-point hypothesis known as the referent configuration hypothesis. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  4. 75 FR 59698 - Federal Advisory Committee; Department of Defense Task Force on the Care, Management, and...

    Science.gov (United States)

    2010-09-28

    ... for the continuous improvements of such policies and programs. The Task Force, pursuant to section 724...-medical case management; iv. The disability evaluation process for members of the Armed Forces; v... Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Member of...

  5. A Comparison of the Academic Achievement and Perceptions of Leadership Skills and Citizenship Traits of JROTC, Student Athletes, and Other Students in an Urban High School Setting

    Science.gov (United States)

    Williams-Bonds, Carmen

    2013-01-01

    The purpose of this study was to compare three groups: JROTC students, student athletes, and other students, to determine if there were differences in academic achievement. Gaining an understanding of the necessary skills required to become academically successful and make healthy life choices, could provide educators working within an urban…

  6. Revitalizing Rural Washington: Report and Recommendations of the Governor's Task Force on Rural Affairs.

    Science.gov (United States)

    Governor's Task Force on Rural Affairs, Olympia, WA.

    Recognizing that urban and rural problems are interconnected, the Governor's Advisory Council on Urban Affairs (State of Washington), made a recommendation that led to formation (in 1970) of the Task Force on Rural Affairs. The report of that task force identifies the continuing technological revolution in agriculture as an important cause of (1)…

  7. A legal perspective on athlete screening and disqualification.

    Science.gov (United States)

    Paterick, Timothy E; Paterick, Zachary R; Patel, Nachiket; Ammar, Khawaja A; Chandrasekaran, Krishnaswamy; Tajik, Abdul J

    2017-01-01

    Physicians participate in the screening, routine medical supervision, and disqualification of student-athletes. In doing so, they should understand that eligibility/disqualification decisions inevitably have associated liability issues. It is the responsibility of physicians to take the lead role in the student-athlete medical assessment process to allow for optimum safety in sports programmes. The first duty of the physician is to protect the health and well-being of the student-athlete. However, because there is potential liability associated with the screening/disqualification process, physicians are wise to develop sound and reasonable strategies that are in strict compliance with the standard of care. This article focusses on cardiac screening and disqualification for participation in sports.

  8. A Development of Force Plate for Biomechanics Analysis of Standing and Walking

    Science.gov (United States)

    Wardoyo, S.; Hutajulu, P. T.; Togibasa, O.

    2016-08-01

    Force plates are known as an excellent teaching aid to demonstrate the kinematics and dynamics of motion and commonly used in biomechanics laboratories to measure ground forces involved in the motion of human. It is consist of a metal plate with sensors attached to give an electrical output proportional to the force on the plate. Moreover, force plates are useful for examining the kinetic characteristics of an athlete's movement. They provide information about the external forces involved in movement that can aid a coach or sports scientist to quantitatively evaluate the athlete's skill development. In this study, we develop our prototype of force plate with less than 100,- simply by using flexible force transducer attached inside rubber matt, in the form of square blocks (dimension: 250 mm × 150 mm × 10 mm), with maximum load up to 60 kg. The handmade force plate was tested by applying biomechanics analysis for standing and walking. The testing was done on Experimental Soccer Courses’ students at the Department of Physical Education, Health and Recreation, University of Cenderawasih. The design of the force plate system together with biomechanics analysis will be discussed.

  9. 7 CFR 1900.6 - Chair, Loan Resolution Task Force.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Chair, Loan Resolution Task Force. 1900.6 Section 1900.6 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF...

  10. 76 FR 22685 - Interagency Management Task Force Public Meeting

    Science.gov (United States)

    2011-04-22

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Interagency Management Task Force Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy (DOE.../events.html for the time, location, agenda, and related materials of the meetings. The purpose of the...

  11. Can augmented force feedback facilitate virtual target acquisition tasks?

    NARCIS (Netherlands)

    Houtsma, A.J.M.; Keuning - van Oirschot, H.; Westwood, J.D.; Haluck, R.S.

    2006-01-01

    This study investigates facilitation of a manual target acquisition task by the application of appropriate force feedback through the control device (e.g., mouse, joystick, trackball). Typical manual movements with these devices were measured, and models of such movements were used to predict an

  12. GOAL PROFILES, MENTAL TOUGHNESS AND ITS INFLUENCE ON PERFORMANCE OUTCOMES AMONG WUSHU ATHLETES

    Directory of Open Access Journals (Sweden)

    Garry Kuan

    2007-10-01

    Full Text Available This study examined the association between goal orientations and mental toughness and its influence on performance outcomes in competition. Wushu athletes (n = 40 competing in Intervarsity championships in Malaysia completed Task and Ego Orientations in Sport Questionnaire (TEOSQ and Psychological Performance Inventory (PPI. Using cluster analysis techniques including hierarchical methods and the non-hierarchical method (k-means cluster to examine goal profiles, a three cluster solution emerged viz. cluster 1 - high task and moderate ego (HT/ME, cluster 2 - moderate task and low ego (MT/LE and, cluster 3 - moderate task and moderate ego (MT/ME. Analysis of the fundamental areas of mental toughness based on goal profiles revealed that athletes in cluster 1 scored significantly higher on negative energy control than athletes in cluster 2. Further, athletes in cluster 1 also scored significantly higher on positive energy control than athletes in cluster 3. Chi-square (χ2 test revealed no significant differences among athletes with different goal profiles on performance outcomes in the competition. However, significant differences were observed between athletes (medallist and non medallist in self- confidence (p = 0.001 and negative energy control (p = 0.042. Medallist's scored significantly higher on self-confidence (mean = 21.82 ± 2.72 and negative energy control (mean = 19.59 ± 2.32 than the non-medallists (self confidence-mean = 18.76 ± 2.49; negative energy control mean = 18.14 ± 1.91.

  13. 77 FR 23667 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

    Science.gov (United States)

    2012-04-20

    ... Recommendation Development Review of Services for PTSD TBI. 2-2:15 p.m. Break. 2:15-4 p.m. Task Force...-3:15 p.m. Break. 3:15-5 p.m. Task Force Recommendation Development Review of Transition Outcomes, Do...: Wednesday, May 16, 2012 8-8:30 a.m. Public Forum. 8:30-9:30 a.m. Task Force Recommendation Development...

  14. Using Students' Design Tasks to Develop Scientific Abilities

    Science.gov (United States)

    Zou, Xueli

    2007-11-01

    To help students develop the scientific abilities desired in the 21st century workplace, four different types of student design tasks—observation, verification, application, and investigation experiments—have been developed and implemented in our calculus-based introductory courses. Students working in small groups are engaged in designing and conducting their own experiments to observe some physical phenomena, test a physical principle, build a real-life device, solve a complex problem, or conduct an open-inquiry investigation. A preliminary study has shown that, probed by a performance-based task, the identified scientific abilities are more explicitly demonstrated by design-lab students than non-design lab students. In this paper, detailed examples of the design tasks and assessment results will be reported.

  15. The Adapted Italian Version of the Baller Identity Measurement Scale to Evaluate the Student-Athletes' Identity in Relation to Gender, Age, Type of Sport, and Competition Level.

    Science.gov (United States)

    Lupo, Corrado; Mosso, Cristina Onesta; Guidotti, Flavia; Cugliari, Giovanni; Pizzigalli, Luisa; Rainoldi, Alberto

    2017-01-01

    The purpose of this paper is twofold: to validate the properties of the Italian version of the Baller Identity Measurement Scale (i.e., BIMS-IT), a self-report questionnaire based on the athletic and academic identities; and to investigate differences in psychosocial factors such as gender, age, type of sport, and competition level. The dimensionality of the BIMS-IT was explored by means of the exploratory factor analysis, considering the scale's internal consistency too (Confirmatory Factor Analysis). Results related to exploratory and confirmatory factor analysis supported a model of measurement composed of two correlated factors: the athletic and academic identities and affectivity related to identities. For both factors, differences emerged between age, and competition level sub groups. In particular, higher identity scores emerged for ≤ 24 years old student-athletes with respect to their age counterparts. National sub-elite student-athletes reported lower identity values than those of national elite and international levels. Results suggest that the Italian version of the BIMS-IT is psychometrically robust and could be adopted for empirical uses. The higher identity scores reported by younger and higher competition level participants suggest a correspondent higher involvement into the student-athlete role. However, BIMS-IT represents a distinct model with respect to the original American BIMS, determining the need of further research on the student-athletes' identity to better clarify any socio-cultural contest effects.

  16. Neuroscience Knowledge Among Athletic Training Professional Programs

    Directory of Open Access Journals (Sweden)

    Douglas M. Seavey

    2016-05-01

    programs (91.2% of the total 336 professional programs. Anatomy (91.59%, physiology (88.35% and exercise physiology (92.56% were most frequently required basic science courses. However, only 4.85% (n=15 of programs have human gross anatomy dissection or prosection in their curricula and just 2.59% (n=8 of athletic training programs require a course in neuroscience/neuroanatomy. Conclusions: Our data demonstrates a gap exists in athletic training education in the area of neuroanatomy/neuroscience content. The BRAIN ( Brain Research through Advancing Innovative Neurotechnologies Initiative is new federal research and healthcare task-force aimed at revolutionizing the understanding of the human brain. The Sports and Health Research Program is a partnership between the National Institutes of Health and the National Football League to fund sport concussion research. With the future professional degree change eminent, professional and post-professional athletic training education must seriously consider the inclusion of neuroanatomy content. We present several wet-brain specimen and active learning laboratory options that educators may adopt to provide added depth toneuroscience/neuroanatomy knowledge base.

  17. An evaluation of an educational intervention in psychology of injury for athletic training students.

    Science.gov (United States)

    Stiller-Ostrowski, Jennifer L; Gould, Daniel R; Covassin, Tracey

    2009-01-01

    "Psychosocial Intervention and Referral" is 1 of the 12 content areas in athletic training education programs, but knowledge gained and skill usage after an educational intervention in this area have never been evaluated. To evaluate the effectiveness of an educational intervention in increasing psychology-of-injury knowledge and skill usage in athletic training students (ATSs). Observational study. An accredited athletic training education program at a large Midwestern university. Participants included 26 ATSs divided into 2 groups: intervention group (4 men, 7 women; age = 21.4 +/- 0.67 years, grade point average = 3.37) and control group (7 men, 8 women; age = 21.5 +/- 3.8 years, grade point average = 3.27). All participants completed the Applied Sport Psychology for Athletic Trainers educational intervention. Psychology-of-injury knowledge tests and skill usage surveys were administered to all participants at the following intervals: baseline, intervention week 3, and intervention week 6. Retention tests were administered to intervention-group participants at 7 and 14 weeks after intervention. Analysis techniques included mixed-model analysis of variance (ANOVA) and repeated-measures ANOVA. The Applied Sport Psychology for Athletic Trainers educational intervention effectively increased psychology-of-injury knowledge (29-point increase from baseline to intervention week 6; F(2,23) = 29.358, P evaluating an educational intervention designed to improve ATSs' knowledge and skill usage revealed that the intervention was effective. Although both knowledge and skill usage scores decreased by the end of the retention period, the scores were still higher than baseline scores, indicating that the intervention was effective.

  18. TMI-2 Lessons Learned Task Force. Final report

    International Nuclear Information System (INIS)

    1979-10-01

    In its final report reviewing the Three Mile Island accident, the TMI-2 Lessons Learned Task Force has suggested change in several fundamental aspects of basic safety policy for nuclear power plants. Changes in nuclear power plant design and operations and in the regulatory process are discussed in terms of general goals. The appendix sets forth specific recommendations for reaching these goals

  19. Army Task Force on Behavioral Health: Corrective Action Plan

    Science.gov (United States)

    2013-01-01

    Veterans Affairs Legal Section KNOWLEDGE MGMT SECTION • KMO • CAA Analyst Figure I-1. Task Force Organization. ACRONYM Key ASA(M&RA): Assistant...Army Audit Agency OTIG: Office of the Inspector General OTSG: Office of the Surgeon General KMO : Knowledge Management Officer CAA: Center for

  20. How effective are task forces in tackling illegal logging? Empirical evidence from Ghana

    DEFF Research Database (Denmark)

    Franck, Marte; Hansen, Christian Pilegaard

    2014-01-01

    not proven effective in Ghana. The task forces are influenced by corruption; interference by powerful actors; fear of violence; and logistical and resource-related challenges. The paper suggests that effectively addressing illegal logging in Ghana will require a more normative approach that involves policy...... reforms addressing fundamental issues such as rights to trees and benefits from them. Without such reforms, timber task forces as well as other types of “hard” law enforcement become illusive....

  1. A NEW METHOD HIGHLIGHTING PSYCHOMOTOR SKILLS AND COGNITIVE ATTRIBUTES IN ATHLETE SELECTIONS

    Directory of Open Access Journals (Sweden)

    Engin Sagdilek

    2015-05-01

    Full Text Available Talents are extraordinary but not completely developed characteristics in a field. These attributes cover a relatively wide range in sports. Tests perused in selection of athletes are generally motoric sports tests and measure predominantly conditional attributes. It is known that in sports, performance is related to cognitive skills as well as physical features and motor skills. This study explored a new method that could be utilized in the selection and tracking the level of improvement of athletes, and evaluate their attention, perception and learning levels, on athlete and other female students. 9 female table tennis athletes that trained for 16 hours per week for the last 5 years and 9 female students that never played in any sports, aged between 10 and 14 years, were participated in our study. For the Selective Action Array, developed for this study, a table tennis robot was utilized. Robot was set up to send a total of 26 balls in 3 different colors (6 whites, 10 yellows, 10 pinks to different areas of the table, in random colors and at the rate of 90 balls per minute. The participants were asked to ignore the white balls, to touch the yellow balls and to grab the pink balls using their dominant hands. Pursuant to explaining the task to the participants, two consecutive trials were executed and recorded using a camera. Every action performed/not performed by the participants was transformed into points in the scoring system. First trial total points in the Selective Action Array were 104±17 for athletes and 102±19 for non-athletes, whereas on the second trial total points were 122±11 and 105±20, respectively. The higher scores obtained in the second trial were significant for the athletes; the difference in the scores for non-athletes was minor. Non-athletes scored 33% better for the white balls as compared to the table tennis athletes. For the yellow balls, athletes and non-athletes scored similar points on the first trial, whereas

  2. Comparison of Static Balance and the Role of Vision in Elite Athletes

    Directory of Open Access Journals (Sweden)

    Hammami Raouf

    2014-07-01

    Full Text Available When prescribing balance exercises to athletes in different sports, it may be important to recognize performance variations. Indeed, how athletes from different sports perform on balance tests is not well understood. The goal of the present study was to compare static balance and the role of vision among elite sprinters, jumpers and rugby players. The modified clinical test of sensory interaction on balance (mCTSIB was used to assess the velocity of the center-of-pressure (CoP on a force platform during a 30 s bipedal quiet standing posture in 4 conditions: firm surface with opened and closed eyes, foam surface with opened and closed eyes. Three-factor ANOVA indicated a significant main effect for groups (F=21.69, df=2, p0.05. The nature of the sport practiced and the absence of visual control are linked to modify static balance in elite athletes. Coaches and strength and conditioning professionals are recommended to use a variety of exercises to improve balance, including both exercises with opened and closed eyes on progressively challenging surfaces in order to make decisions about tasks and sensory availability during assessment and training.

  3. Title IX and Sexual Harassment of Student Athletes.

    Science.gov (United States)

    Wolohan, John T.

    1995-01-01

    This article reviews what constitutes sexual harassment in sports by examining Title IX of the Education Amendments of 1972 and the effect it has had on charges of sexual harrassment in educational institutions. Athletic administrators are provided with strategies and recommendations to help schools and athletic departments develop sexual…

  4. Task Force 1. Report of the Task Force on Patient Expectations, Core Values, Reintegration, and the New Model of Family Medicine

    Science.gov (United States)

    Green, Larry A.; Graham, Robert; Bagley, Bruce; Kilo, Charles M.; Spann, Stephen J.; Bogdewic, Stephen P.; Swanson, John

    2004-01-01

    BACKGROUND To lay the groundwork for the development of a comprehensive strategy to transform and renew the specialty of family medicine, this Future of Family Medicine task force was charged with identifying the core values of family medicine, developing proposals to reform family medicine to meet consumer expectations, and determining systems of care to be delivered by family medicine in the future. METHODS A diverse, multidisciplinary task force representing a broad spectrum of perspectives and expertise analyzed and discussed published literature; findings from surveys, interviews, and focus groups compiled by research firms contracted to the Future of Family Medicine project; and analyses from The Robert Graham Center, professional societies in the United States and abroad, and others. Through meetings, conference calls, and writing, and revision of a series of subcommittee reports, the entire task force reached consensus on its conclusions and recommendations. These were reviewed by an external panel of experts and revisions were made accordingly. MAJOR FINDINGS After delivering on its promise to reverse the decline of general practice in the United States, family medicine and the nation face additional challenges to assure all people receive care that is safe, effective, patient-centered, timely, efficient, and equitable. Challenges the discipline needs to address to improve family physicians’ ability to make important further contributions include developing a broader, more accurate understanding of the specialty among the public and other health professionals, addressing the wide scope and variance in practice types within family medicine, winning respect for the specialty in academic circles, making family medicine a more attractive career option, and dealing with the perception that family medicine is not solidly grounded in science and technology. The task force set forth a proposed identity statement for family medicine, a basket of services that

  5. Force control tasks with pure haptic feedback promote short-term focused attention.

    Science.gov (United States)

    Wang, Dangxiao; Zhang, Yuru; Yang, Xiaoxiao; Yang, Gaofeng; Yang, Yi

    2014-01-01

    Focused attention has great impact on our quality of life. Our learning, social skills and even happiness are closely intertwined with our capacity for focused attention. Attention promotion is replete with examples of training-induced increases in attention capability, most of which rely on visual and auditory stimulation. Pure haptic stimulation to increase attention capability is rarely found. We show that accurate force control tasks with pure haptic feedback enhance short-term focused attention. Participants were trained by a force control task in which information from visual and auditory channels was blocked, and only haptic feedback was provided. The trainees were asked to exert a target force within a pre-defined force tolerance for a specific duration. The tolerance was adaptively modified to different levels of difficulty to elicit full participant engagement. Three attention tests showed significant changes in different aspects of focused attention in participants who had been trained as compared with those who had not, thereby illustrating the role of haptic-based sensory-motor tasks in the promotion of short-term focused attention. The findings highlight the potential value of haptic stimuli in brain plasticity and serve as a new tool to extend existing computer games for cognitive enhancement.

  6. Psychometric Properties of Maze Tasks in Middle School Students

    Science.gov (United States)

    Tolar, Tammy D.; Barth, Amy E.; Francis, David J.; Fletcher, Jack M.; Stuebing, Karla K.; Vaughn, Sharon

    2012-01-01

    Maze tasks have appealing properties as progress-monitoring tools, but there is a need for a thorough examination of the psychometric properties of Maze tasks among middle school students. We evaluated form effects, reliability, validity, and practice effects of Maze among students in Grades 6 through 8. We administered the same (familiar) and…

  7. Task Complexity, Student Perceptions of Vocabulary Learning in EFL, and Task Performance

    Science.gov (United States)

    Wu, Xiaoli; Lowyck, Joost; Sercu, Lies; Elen, Jan

    2013-01-01

    Background: The study deepened our understanding of how students' self-ef?cacy beliefs contribute to the context of teaching English as a foreign language in the framework of cognitive mediational paradigm at a ?ne-tuned task-speci?c level. Aim: The aim was to examine the relationship among task complexity, self-ef?cacy beliefs, domain-related…

  8. The female athlete triad in student track and field athletes ...

    African Journals Online (AJOL)

    Outcome measures: Athletes completed a demographic, health and sport questionnaire; pathogenic body weight control questionnaire; menstrual history questionnaire; four 24-hour dietary recalls and one three-day diet and exercise record form. Body composition and bone mineral density (BMD) were assessed with dual ...

  9. Strength and Motivation: What College Athletes Bring to Social Work

    Science.gov (United States)

    Scheyett, Anna; Dean, Charlotte; Zeitlin, Lisa

    2016-01-01

    College athletes develop many strengths and skills during their athletic career, such as dedication, ability to work across cultures, leadership, and community building. Social workers need many of these same skills. This study explores the potential transfer of skills from athletics to social work among 15 former college athlete MSW students.…

  10. The states/BC oil spill task force - an international model for formulating and influencing public policy

    International Nuclear Information System (INIS)

    Neel, J.; Bones, J.; Dimmick, E.; Kent, L.J.T.; Dunstan, R.; Sutherland, B.

    1993-01-01

    The States/British Columbia Oil Spill Task Force was established in 1989 to enhance spill coordination among the West Coast states and British Columbia, and to address a number of issues that became apparent during the Nestucca barge and Exxon Valdez oil spills. Task Force members are the directors of the oil spill prevention and response agencies in Alaska, British Columbia, California, Oregon, and Washington. The Task Force has become a national model for facilitating cooperation and building consensus between coastal states and provinces and their federal governments. In October of 1990, the task force issued a report containing a comprehensive set of recommendations addressing oil spill prevention, preparedness, and response. The group had achieved remarkable consensus, and many of the report's recommendations have been included in recent legislation enacted by the member states. The success of the task force's approach to regional coordination has also reduced the need for a proposed Pacific Oceans Resources Interstate Compact, which has been proposed to expand the states' role in areas of regulation that are otherwise federally preempted. The task force has become an effective mechanism for developing vigorous, productive relationships between government agencies, industry, and the public in both the United States and Canada. It has created important linkages between state provincial antifederal regulatory activities; for example, by providing input to Coast Guard and EPA rulemaking that implemented the Oil Pollution Act of 1990. The task force is continuing to advance its goals of promoting public policy on oil spill prevention; cooperative management of major spills by government and industry; protection of the states provincial rights and their natural and economic resources; and inter-governmental consistency in regulations adopted for oil spill prevention, contingency planning, and resource damage assessment

  11. Flexible Training Strategy (National Task Force on Medical Staffing)

    OpenAIRE

    Department of Health (Ireland)

    2003-01-01

    Flexible Training Strategy (National Task Force on Medical Staffing) The Flexible Training Strategy, while endorsing flexible/part-time options recognises that the preferred option for the majority of doctors-in-training and consultants is most likely to continue to be full-time training and work. Click here to download PDF

  12. Comparison of Alcohol Use Disorder Screens During College Athlete Pre-Participation Evaluations.

    Science.gov (United States)

    Majka, Erek; Graves, Travis; Diaz, Vanessa A; Player, Marty S; Dickerson, Lori M; Gavin, Jennifer K; Wessell, Andrea

    2016-05-01

    The US Preventive Services Task Force (USPSTF) recommends screening adults for alcohol misuse, a challenge among young adults who may not have regular primary care. The pre-participation evaluation (PPE) provides an opportunity for screening, but traditional screening tools require extra time in an already busy visit. The objective of this study was to compare the 10-item Alcohol Use Disorders Identification Test (AUDIT) with a single-question alcohol misuse screen in a population of college-aged athletes. This cross-sectional study was performed during an athletic PPE clinic at a college in the Southeastern United States among athletes ages 18 years and older. Written AUDIT and single-question screen "How many times in the past year have you had X or more drinks in a day?" (five for men, four for women) asked orally were administered to each participant. Sensitivity, specificity, and positive and negative predictive values for the single-question screen were compared to AUDIT. A total of 225 athletes were screened; 60% were female; 29% screened positive by AUDIT; 59% positive by single-question instrument. Males were more likely to screen positive by both methods. Compared to the AUDIT, the brief single-question screen had 92% sensitivity for alcohol misuse and 55% specificity. The negative predictive value of the single-question screen was 95% compared to AUDIT. A single-question screen for alcohol misuse in college-aged athletes had a high sensitivity and negative predictive value compared to the more extensive AUDIT screen. Ease of administration of this screening tool is ideal for use within the pre-participation physical among college-aged athletes who may not seek regular medical care.

  13. International confederation for cleft lip and palate and related craniofacial anomalies task force report: holistic outcomes.

    Science.gov (United States)

    Broder, Hillary L

    2014-11-01

    Objective : This paper describes the process and outcomes of the 2013 American Cleft Palate-Craniofacial Association task force on Holistic Outcomes. The goals and membership of the task force are presented. Methods : Using internet communication, the group introduced themselves, shared ideas and information related to holistic assessment and implementation of using a validated holistic measure, the Child Oral Health Impact Profile (COHIP) at participating international sites. Results : Data from the sites were analyzed using descriptive statistics. Administration of the COHIP was successful. It varied from self-completion as well as verbal presentation due to language differences and a function of the short time period to complete collection. Additionally qualitative comments were reported by the task force site directors. Conclusions : Future directions for holistic assessment and communication among task force members and sites were discussed at the Congress and are presented in this report.

  14. Cognitive Demands Influence Lower Extremity Mechanics During a Drop Vertical Jump Task in Female Athletes.

    Science.gov (United States)

    Almonroeder, Thomas Gus; Kernozek, Thomas; Cobb, Stephen; Slavens, Brooke; Wang, Jinsung; Huddleston, Wendy

    2018-05-01

    Study Design Cross-sectional study. Background The drop vertical jump task is commonly used to screen for anterior cruciate ligament injury risk; however, its predictive validity is limited. The limited predictive validity of the drop vertical jump task may be due to not imposing the cognitive demands that reflect sports participation. Objectives To investigate the influence of additional cognitive demands on lower extremity mechanics during execution of the drop vertical jump task. Methods Twenty uninjured women (age range, 18-25 years) were required to perform the standard drop vertical jump task, as well as drop vertical jumps that included additional cognitive demands. The additional cognitive demands were related to attending to an overhead goal (ball suspended overhead) and/or temporal constraints on movement selection (decision making). Three-dimensional ground reaction forces and lower extremity mechanics were compared between conditions. Results The inclusion of the overhead goal resulted in higher peak vertical ground reaction forces and lower peak knee flexion angles in comparison to the standard drop vertical jump task. In addition, participants demonstrated greater peak knee abduction angles when trials incorporated temporal constraints on decision making and/or required participants to attend to an overhead goal, in comparison to the standard drop vertical jump task. Conclusion Imposing additional cognitive demands during execution of the drop vertical jump task influenced lower extremity mechanics in a manner that suggested increased loading of the anterior cruciate ligament. Tasks utilized in anterior cruciate ligament injury risk screening may benefit from more closely reflecting the cognitive demands of the sports environment. J Orthop Sports Phys Ther 2018;48(5):381-387. Epub 10 Jan 2018. doi:10.2519/jospt.2018.7739.

  15. Athletic Training Clinical Instructors as Situational Leaders.

    Science.gov (United States)

    Meyer, Linda Platt

    2002-12-01

    OBJECTIVE: To present Situational Leadership as a model that can be implemented by clinical instructors during clinical education. Effective leadership occurs when the leadership style is matched with the observed followers' characteristics. Effective leaders anticipate and assess change and adapt quickly and grow with the change, all while leading followers to do the same. As athletic training students' levels of readiness change, clinical instructors also need to transform their leadership styles and strategies to match the students' ever-changing observed needs in different situations. DATA SOURCES: CINAHL (1982-2002), MEDLINE (1990-2001), SPORT Discus (1949-2002), ERIC (1966-2002), and Internet Web sites were searched. Search terms included leadership, situational leadership, clinical instructors and leadership, teachers as leaders, and clinical education. DATA SYNTHESIS: Situational Leadership is presented as a leadership model to be used by clinical instructors while teaching and supervising athletic training students in the clinical setting. This model can be implemented to improve the clinical-education process. Situational leaders, eg, clinical instructors, must have the flexibility and range of skills to vary their leadership styles to match the challenges that occur while teaching athletic training students. CONCLUSIONS/RECOMMENDATIONS: This leadership style causes the leader to carry a substantial responsibility to lead while giving power away. Communication is one of the most important leadership skills to develop to become an effective leader. It is imperative for the future of the profession that certified athletic trainers continue to develop effective leadership skills to address the changing times in education and expectations of the athletic training profession.

  16. Intrinsic motivation towards sports in Singaporean students: the role of sport ability beliefs.

    Science.gov (United States)

    Wang, C K John; Biddle, Stuart J H

    2003-09-01

    This study investigated determinants of active lifestyles in Singaporean university students. Using confirmatory factor analysis, a measure of lay beliefs concerning athletic ability was confirmed. Other results confirmed hypotheses that beliefs reflecting that athletic ability can be developed over time (incremental beliefs) predict an achievement task (self-referenced) orientation, while beliefs reflecting that athletic ability is relatively stable (entity beliefs) predict an ego (other-person, comparative) orientation. Goal orientations directly affect perceived competence which, in turn, influence intrinsic motivation to be physically active. A task orientation had a direct link to intrinsic motivation. Results suggest that intrinsic motivation towards sport and physical activity might be enhanced through interventions that focus on self-referenced and self-improvement notions of ability as well as perceived competence.

  17. Biomechanical aspects of lumbar spine injuries in athletes: a review.

    Science.gov (United States)

    Alexander, M J

    1985-03-01

    One of the areas of the body which is very often injured by athletes is the lower lack, or the lumbar area of the spine. This problem is of some concern to physical educators, athletic therapists, coaches, athletes, and physicians. The type of injury which occurs in the lumbar spine is dependent on the direction, magnitude, and the point of application of the forces to the spine. This part of the body is susceptible to injury due to the large forces which must be supported, which include the body weight and any external weights, as well as the forces due to very high accelerations of the body parts. Since the lumbar spine is the only connecting column between the upper and lower parts of the body, all the forces must be transmitted via these structures. There are two general techniques of calculating the forces on the lumbar spinal structures, a static approach and a dynamic approach. The static approach may be useful to calculate compression and shear forces on the spine in stationary positions as may be seen in weightlifting. However, the dynamics approach should be used to calculate the effects of the various weights and inertial forces on spinal structures. The most common types of lower back injuries found in athletes were: muscle strains, ligament sprains, lumbar vertebral fractures, disc injuries, and neural arch fractures. The most common serious athletic injury to the lower back was found to be neural arch fractures at the pars interarticularis, or the isthmus between the superior and inferior articular processes. These fractures are known as spondylolysis, or defect in the pars interarticularis of one side of the vertebrae; and spondylolisthesis, a bilateral defect in the pars interarticularis, often accompanied by forward displacement of the vertebral body. The sports in which lower back injuries commonly occurred were also examined, and it was determined that gymnastics, weightlifting and football were the sports in which the lower back is at greatest

  18. Answers to questions posed by the Michigan Governor's Nuclear Waste Disposal Task Force

    International Nuclear Information System (INIS)

    1976-01-01

    A general presentation of the National Waste Terminal Storage (NWTS) Program was given on July 26, 1976, to the Michigan Environmental Review Board and the Michigan Governor's Nuclear Waste Disposal Task Force. Following the presentation, Dr. William G. Taylor, Chairman of the Task Force, provided ERDA with a listing of questions which pertained to the NWTS program and ERDA/OWI's interest in northeast Michigan. This document contains copies of the information which was provided to Dr. Taylor in response to his inquiry

  19. Die zukünftige Ausrichtung der AGMB: ein Bericht aus der Task-Force / The future strategic concept of the AGMB: a preliminary report given by the task force

    Directory of Open Access Journals (Sweden)

    Kintzel, Melanie

    2008-12-01

    Full Text Available In the spring of 2008 the managing-committee of the Medical Library Association (AGMB invited the members to form a task force in order to concentrate on a new strategic concept for the association and develop corresponding recommendations and visions. Stagnating attendance at the association’s annual conferences in recent years as well as difficulties in finding future venues and new candidates for the elections to the board gave reason to this scheme. This article introduces the members of the task force and their work hitherto with a special focus on the member survey conducted in the summer of 2008 and its first results.

  20. Urban Consortium Energy Task Force - Year 21 Final Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-04-01

    The Urban Consortium Energy Task Force (UCETF), comprised of representatives of large cities and counties in the United States, is a subgroup of the Urban Consortium, an organization of the nation's largest cities and counties joined together to identify, develop and deploy innovative approaches and technological solutions to pressing urban issues.

  1. 78 FR 29378 - Aquatic Nuisance Species Task Force; Public Teleconference/Webinar

    Science.gov (United States)

    2013-05-20

    ... Invasive Species Awareness Week, Michigan and Mississippi ANS Management Plans, and Asian Carp Surveillance....gov . Dated: May 14, 2013. Jeffrey Underwood, Acting Co-Chair, Aquatic Nuisance Species Task Force...

  2. A compilation of minutes for the Stripa task force on fracture flow modelling

    International Nuclear Information System (INIS)

    Hodgkinson, D.

    1992-01-01

    This report is a compilation of minutes from the nine meetings of the Stripa task force on fracture flow modelling, held at various locations around the world from February 1988 to December 1991. The task force was set up as a peer review group with the specific objectives of 1. recommending criteria for the verification and validation of fracture flow models, 2. facilitating the dissemination of information to countries participating in the Stripa project, and 3. coordinating the work of the three modelling groups form AEA Harwell, Golder Associates and Lawrence Berkeley Laboratory. The report provides a detailed technical commentary of the interplay between the development and application of mathematical models, and the design, execution and interpretation of experiment, within a structured project management framework. In particular, the task force has pioneered the definition and implementation of a validation process and associated criteria based on the analysis of a wide range of experimental data. (au)

  3. Elementary students' engagement in failure-prone engineering design tasks

    Science.gov (United States)

    Andrews, Chelsea Joy

    Although engineering education has been practiced at the undergraduate level for over a century, only fairly recently has the field broadened to include the elementary level; the pre-college division of the American Society of Engineering Education was established in 2003. As a result, while recent education standards require engineering in elementary schools, current studies are still filling in basic research on how best to design and implement elementary engineering activities. One area in need of investigation is how students engage with physical failure in design tasks. In this dissertation, I explore how upper elementary students engage in failure-prone engineering design tasks in an out-of-school environment. In a series of three empirical case studies, I look closely at how students evaluate failed tests and decide on changes to their design constructions, how their reasoning evolves as they repeatedly encounter physical failure, and how students and facilitators co-construct testing norms where repetitive failure is manageable. I also briefly investigate how students' engagement differs in a task that features near-immediate success. By closely examining student groups' discourse and their interactions with their design constructions, I found that these students: are able to engage in iteration and see failure-as-feedback with minimal externally-imposed structure; seem to be designing in a more sophisticated manner, attending to multiple causal factors, after experiencing repetitive failure; and are able to manage the stress and frustration of repetitive failure, provided the co-constructed testing norms of the workshop environment are supportive of failure management. These results have both pedagogical implications, in terms of how to create and facilitate design tasks, and methodological implications--namely, I highlight the particular insights afforded by a case study approach for analyzing engagement in design tasks.

  4. Status Report of the Inter-Laboratory Task Force on Remote Operation

    International Nuclear Information System (INIS)

    Phinney, Nan

    2001-01-01

    The next generation of particle accelerators will be major projects which may require a new mode of international and inter-laboratory collaboration. They are likely to be too costly to be funded by a single nation and too large to be built by a single laboratory. The tremendous technical challenge of a new facility requires a critical mass of highly qualified and experienced physicists and engineers. These experts are presently distributed among the major accelerator centers around the world and it is believed important to maintain and develop this broad base of expertise. The successful accelerator technology development of recent decades depended on extensive exchange of people with complementary technical skills. Therefore, it is desirable and probably necessary that several accelerator laboratories will participate in any future project. A consequence of a multi-laboratory project is that the accelerator will be located a considerable distance from most of the contributing institutions which design, build and operate it. These considerations led the International Committee for Future Accelerators to initiate a study on the general and technical implications of such a collaboration. Two task forces were formed in February 2000 to conduct this study and they were asked to prepare a report on a time scale of one year. The task force on Remote Operation included members from most of the major accelerator laboratories around the world with expertise on accelerator operation, controls software, communication technologies, hardware design and maintenance. The task force members gathered information from the experts at their own institutions and from available experience in other fields, particularly astronomy. The task force on Remote Operations began by developing a model for an international multi-laboratory collaboration to construct and operate an accelerator facility. This model is described in section 3. While it is clear that there are numerous alternative

  5. The comparison of social skill levels of team sports athletes and individual sport athletes

    Directory of Open Access Journals (Sweden)

    Fatma Çepikkurt

    2017-06-01

    Full Text Available Aim: The study is to compare the level of social skills scores of undergraduate students at Mersin University School of Physical Education and Sports according to sport types, gender and class levels. Material and Methods: To test the main hypothesis, a total of 112 student- athletes (47 female and 65 male, performing individual and team sports from the Mersin University School of Physical Education and Sports were involved in this study. Data were collected by ‘Social Skills Inventory” developed by Riggio (1986, 1989 and adapted to Turkish by Yüksel (1998. Results: T -test results showed that the mean scores of 6 sub-dimensions of social skills scale does not change with regard to types of sports. But, there were significant differences of mean scores of social control changes with respect to gender and this score was higher for female athletes compared to male counterparts. Moreover, the results of Kruskal Wallis Analysis indicated that there was a significant difference in all sub dimensions except emotional awareness subscale compared to class level. First year students had the highest scores in terms of emotional expressivity, emotional control, social expressivity, social awareness, and social control. Conclusion: It could be stated that women are more successful in social skills, although the level of social skills of student-athletes does not differ according to sport.

  6. Perceptions of Mental Illness Stigma: Comparisons of Athletes to Nonathlete Peers

    Science.gov (United States)

    Kaier, Emily; Cromer, Lisa DeMarni; Johnson, Mitchell D.; Strunk, Kathleen; Davis, Joanne L.

    2015-01-01

    Stigma related to mental health and its treatment can thwart help-seeking. The current study assessed college athletes' personal and perceived public mental illness stigma and compared this to nonathlete students. Athletes (N = 304) were National Collegiate Athletic Association (NCAA) Division I athletes representing 16 teams. Results indicated…

  7. Considerations for Expanding, Eliminating, and Maintaining Community College Athletic Teams and Programs

    Science.gov (United States)

    Lawrence, Heather J.; Mullin, Christopher M.; Horton, David, Jr.

    2009-01-01

    Collegiate athletic programs have often been referred to as the "front porch" of an institution. Coaches, athletic teams, student athletes, and athletic department staff serve as a "link between the immediate campus family and the larger community. It is this front-porch principle that makes managing intercollegiate athletics a unique and…

  8. Can NATO's new very high readiness joint task force deter?

    DEFF Research Database (Denmark)

    Rynning, Sten; Ringsmose, Jens

    2017-01-01

    When NATO-allies met at their Wales summit in September 2014, the D-word was back in vogue. Not in a muttering, shy or implicit way, but unambiguously and straightforward. For the first time in more than two decades NATO’s heads of states and governments openly discussed how best to “deter......” a distinct strategic rival – Russia. Chief among the Welsh summit initiatives was the decision to set up a new multinational spearhead force – the Very High Readiness Joint Task Force (VJTF) – as part of an enhanced NATO Response Force (NRF) and within the framework of a so-called Readiness Action Plan (RAP...

  9. Interim report of the task force on energy policy

    International Nuclear Information System (INIS)

    2001-01-01

    A Task Force was established by the Premier of British Columbia in August 2001 to draft an energy policy framework for the province. Based on best practices worldwide, and keeping in mind the specific energy needs of British Columbia, this framework aims at fostering energy development in British Columbia, in accordance with exemplary environmental practices. This interim report comprises the preliminary findings of the Task Force, and public input is sought before the final report is finalized and presented to government. The energy sector of British Columbia comprises hydroelectric power, oil, gas and coal resources. In addition, green energy and alternative energy technologies are being developed, such as wind, solar, and wave power, and hydrogen fuel cells. Industry and individual consumers are well served by the highly developed transmission and distribution systems for energy. Several strategic directions were identified by the Task Force for inclusion in the energy policy of British Columbia, to meet its full potential. They are: growth to ensure safe, reliable energy and take advantage of economic opportunities; diversification; competitiveness; industry restructuring and expansion; environmental imperative; government leadership; and community and First Nations' involvement. Some changes are also required for the continuing success of the energy sector in British Columbia: a move to fully competitive markets in the electricity system, the development of natural gas storage capacity in the Lower Mainland, additional considerations for coal use, and the development of alternative energy sources. It is expected that private capital and more energy supply will result from a fully competitive energy market, which in turn would lower energy costs. Jobs and income would increase as a result of the growth in the sector. Diversification makes good economic and environmental sense. tabs., figs

  10. Bilateral neuromuscular and force differences during a plyometric task.

    Science.gov (United States)

    Ball, Nick B; Scurr, Joanna C

    2009-08-01

    The purpose of this article is to compare the bilateral neuromuscular and force contribution during a plyometric bounce drop jump task and to assess the affects of nonsimultaneous foot placement. Sixteen male participants performed bounce drop jumps from a height of 0.4 m. Mean peak electromyography activity of the soleus, medial, and lateral gastrocnemius of both legs was recorded from each phase of the drop jump and normalized to a reference dynamic muscle action. Resultant ground reaction force, ground contact time, and duration of the drop jumps were recorded from each leg. Multivariate analysis of variance was used to compare bilateral electromyographic activity, resultant peak ground reaction force, and contact duration. Pearson's correlations (r) ascertained relationships between normalized electromyographic activity and contact time. Significant differences were shown between left and right triceps surae normalized electromyography during precontact and contact40ms (p 0.01). Significant differences were found between normalized soleus electromyography and both gastrocnemii for both legs during precontact (p 0.01). Weak relationships were found between normalized electromyographic activity and nonsimultaneous foot contact (r < 0.2). This study showed differences between left and right triceps surae in neuromuscular strategies engaged in the early stages of a drop jump task. Differences in contact time initiation were present; however, they are not significant enough to cause neuromuscular differences in the plantar flexor muscles.

  11. SPI Project Criticality Task Force initial review and assessment

    International Nuclear Information System (INIS)

    McKinley, K.B.; Cannon, J.W.; Marsden, R.S.; Worle, H.A.

    1980-03-01

    The Slagging Pyrolysis Incinerator (SPI) Facility is being developed to process transuranic waste stored and buried at the Idaho National Engineering Laboratory (INEL) into a chemically inert, physically stable, basalt-like residue acceptable for a Federal Repository. A task force was established by the SPI Project Division to review and assess all aspects of criticality safety for the SPI Facility. This document presents the initial review, evaluations, and recommendations of the task force and includes the following: background information on waste characterization, and criticality control approaches and philosophies, a description of the SPI Facility Waste Processing Building, a review and assessment of potentially relevant codes and regulations; a review and assessment of the present state of criticality and assaying/monitoring studies, and recommendations for changes in and additions to these studies. The review and assessment of potentially relevant codes and regulations indicate that ERDAM 0530, Nuclear Criticality Safety should be the controlling document for criticality safety for the SPI Project. In general, the criticality control approaches and philosophies for the SPI Project comply with this document

  12. CHANGE@CERN:Task Force 2: reshaping for the future

    CERN Multimedia

    2002-01-01

    Second in our series reviewing the Task Forces reports. How to lay the foundations for a more efficient organisational structure. Our present organization is based on sixteen Divisions and units under the Directorate. CERN's organization is based on a Directorate and sixteen Divisions and units, while its activities are broadly divided into four Sectors: Research, Accelerators, Technical and Administration. The mandate of Task Force 2, led by Horst Wenninger, was to identify if a structural change and a reduction of duplicated efforts could result in an increased efficiency at CERN, especially as the Laboratory continues to focus its resources on the LHC. 'This is the most difficult project ever undertaken at CERN', acknowledges Wenninger, 'a double accelerator at a temperature of 1.9 K'. For the next five years the success of the LHC must be the main priority, and CERN will have to adapt the procedures of how it works. Wenninger sees the process as an opportunity for the Laboratory to move into the 21st c...

  13. TWTF project criticality task force final review and assessment

    International Nuclear Information System (INIS)

    McKinley, K.B.; Cannon, J.W.; Wheeler, F.J.; Worle, H.A.

    1980-11-01

    The Transuranic Waste Treatment Facility (TWTF) is being developed to process transuranic waste, stored and buried at the Idaho National Engineering Laboratory, into a chemically inert, physically stable basalt-like residue acceptable at a federal repository. A task force was assembled by the TWTF Project Division to review and assess all aspects of criticality safety for the TWTF. This document presents the final review, assessments, and recommendations of this task force. The following conclusions were made: Additional criticality studies are needed for the entire envelope of feed compositions and temperature effects. Safe operating k/sub eff/'s need to be determined for process components. Criticality analyses validation experiments may also be required. SRP neutron interrogation should be replaced by DDT neutron interrogation. Accuracy studies need to be performed for the proposed assaying techniques. Time-correlated neutron monitoring needs to be mocked up for process components to prove feasibility and determine accuracy. The criticality control techniques developed for the TWTF conceptual design are in compliance with ERDAM 0530, including the Double Contingency Rule. Detailed procedures and controls need to be developed

  14. Motivation and Goal-Setting in College Athletes

    OpenAIRE

    Cash, Erin

    2009-01-01

    Motivation and goal-setting are important concepts in athletics and sport and exercise psychology. However, little research has compared motivation and goal-setting by gender. The self-determination theory was used and the purpose of this study was to determine if there is a difference between male and female athletes when looking at amotivation, external regulation, identified regulation, intrinsic motivation, and goal-setting. One hundred and six student-athletes (fifty one males and f...

  15. Moving Elite Athletes Forward: Examining the Status of Secondary School Elite Athlete Programmes and Available Post-School Options

    Science.gov (United States)

    Brown, Seth

    2015-01-01

    Purpose: The purpose of this study focused specifically on examining the status of and the promotion of two elite athlete programmes (EAPs), the students/elite athlete selection process and available post-school options. The research was guided by Michel Foucault's work in understanding the relationship between power and knowledge. Participants,…

  16. An examination of the relationship between athlete leadership and cohesion using social network analysis.

    Science.gov (United States)

    Loughead, Todd M; Fransen, Katrien; Van Puyenbroeck, Stef; Hoffmann, Matt D; De Cuyper, Bert; Vanbeselaere, Norbert; Boen, Filip

    2016-11-01

    Two studies investigated the structure of different athlete leadership networks and its relationship to cohesion using social network analysis. In Study 1, we examined the relationship between a general leadership quality network and task and social cohesion as measured by the Group Environment Questionnaire (GEQ). In Study 2, we investigated the leadership networks for four different athlete leadership roles (task, motivational, social and external) and their association with task and social cohesion networks. In Study 1, the results demonstrated that the general leadership quality network was positively related to task and social cohesion. The results from Study 2 indicated positive correlations between the four leadership networks and task and social cohesion networks. Further, the motivational leadership network emerged as the strongest predictor of the task cohesion network, while the social leadership network was the strongest predictor of the social cohesion network. The results complement a growing body of research indicating that athlete leadership has a positive association with cohesion.

  17. AAPM/SNMMI Joint Task Force: report on the current state of nuclear medicine physics training

    Science.gov (United States)

    Allison, Jerry D.; Clements, Jessica B.; Coffey, Charles W.; Fahey, Frederic H.; Gress, Dustin A.; Kinahan, Paul E.; Nickoloff, Edward L.; Mawlawi, Osama R.; MacDougall, Robert D.; Pizzuitello, Robert J.

    2015-01-01

    The American Association of Physicists in Medicine (AAPM) and the Society of Nuclear Medicine and Molecular Imaging (SNMMI) recognized the need for a review of the current state of nuclear medicine physics training and the need to explore pathways for improving nuclear medicine physics training opportunities. For these reasons, the two organizations formed a joint AAPM/SNMMI Ad Hoc Task Force on Nuclear Medicine Physics Training. The mission of this task force was to assemble a representative group of stakeholders to: Estimate the demand for board‐certified nuclear medicine physicists in the next 5–10 years,Identify the critical issues related to supplying an adequate number of physicists who have received the appropriate level of training in nuclear medicine physics, andIdentify approaches that may be considered to facilitate the training of nuclear medicine physicists. As a result, a task force was appointed and chaired by an active member of both organizations that included representation from the AAPM, SNMMI, the American Board of Radiology (ABR), the American Board of Science in Nuclear Medicine (ABSNM), and the Commission for the Accreditation of Medical Physics Educational Programs (CAMPEP). The Task Force first met at the AAPM Annual Meeting in Charlotte in July 2012 and has met regularly face‐to‐face, online, and by conference calls. This manuscript reports the findings of the Task Force, as well as recommendations to achieve the stated mission. PACS number: 01.40.G‐ PMID:26699325

  18. Sport-related achievement motivation and alcohol outcomes: an athlete-specific risk factor among intercollegiate athletes.

    Science.gov (United States)

    Weaver, Cameron C; Martens, Matthew P; Cadigan, Jennifer M; Takamatsu, Stephanie K; Treloar, Hayley R; Pedersen, Eric R

    2013-12-01

    Intercollegiate athletes report greater alcohol consumption and more alcohol-related problems than their non-athlete peers. Although college athletes share many of the same problems faced by non-athletes, there are some consequences that are unique to athletes. Studies have demonstrated that alcohol negatively affects athletic performance including increased dehydration, impeded muscle recovery, and increased risk for injury. Beyond risk factors for alcohol misuse that may affect college students in general, research has begun to examine risk factors that are unique to collegiate athletes. For example, research has found that off-season status, the leadership role, and athlete-specific drinking motives are associated with increased alcohol use. Given these findings, it is possible that other athlete-specific variables influence alcohol misuse. One such variable may be sport achievement orientation. The purpose of the current study was to examine the relationship between sport achievement orientation and alcohol outcomes. Given previous research regarding seasonal status and gender, these variables were examined as moderators. Varsity athletes (n=263) completed the Sport Orientation Questionnaire, which assesses sport-related achievement orientation on three scales (Competitiveness, Win Orientation, and Goal Orientation). In addition, participants completed measures of alcohol use and alcohol-related problems. Results indicated that Competitiveness, Win Orientation, and Goal Orientation were all significantly associated with alcohol use, but not alcohol-related problems. Moreover, these relationships were moderated by seasonal status and gender. These interactions, clinical implications, and limitations are discussed. © 2013.

  19. Increased Upper Trapezius Muscle Stiffness in Overhead Athletes with Rotator Cuff Tendinopathy.

    Directory of Open Access Journals (Sweden)

    Hio Teng Leong

    Full Text Available Although excessive tension of the upper trapezius (UT is thought to contribute to rotator cuff tendinopathy, no study examined UT tension in athletes with and without rotator cuff tendinopathy. Here we used UT shear modulus measured using ultrasound shear wave elastography as an index of muscle stiffness/tension. The aims of this study were twofold: 1 to determine whether the UT muscle shear modulus is altered in athletes with rotator cuff tendinopathy compared to asymptomatic athletes, and 2 to detect optimal cut-off points of UT shear modulus in identifying athletes with rotator cuff tendinopathy. Forty-three male volleyball players (17 asymptomatic and 26 with rotator cuff tendinopathy, mean age = 22.9±3.5 years participated in the study. UT shear modulus was quantified during active arm holding at 30° and 60° of shoulder abduction and passive arm positioning at 0°, 30° and 60° of shoulder abduction. During the active tasks, the UT shear modulus was higher in athletes with rotator cuff tendinopathy than the asymptomatic athletes (p = 0.002, regardless the arm position. During the passive tasks, athletes with rotator cuff tendinopathy exhibited a higher UT shear modulus than asymptomatic athletes only at 0° of shoulder abduction (13.0±2.5 kPa vs 10.2±1.8 kPa, p = 0.001. When considering the active task, an optimal cut-off shear modulus of 12.0 kPa at 30° of shoulder abduction (sensitivity = 0.84, specificity = 0.57, AUC = 0.757, p = 0.008 and 9.5 kPa at 60° of shoulder abduction (sensitivity = 0.88, specificity = 0.67, AUC = 0.816, p = 0.002 was detected. When considering the passive task at 0° of shoulder abduction, a cut-off of 12.2 kPa was found (sensitivity = 0.73, AUC = 0.817, p = 0.001. Findings from the present study show that monitoring passive and active UT muscle shear modulus may provide important information for the prevention/rehabilitation of rotator cuff tendinopathy.

  20. Reliability of Center of Pressure Parameters in Postural Sway among Athlete and Non-athlete Men in Different Levels of Fatigue and Vision

    Directory of Open Access Journals (Sweden)

    Zohreh Meshkati

    2010-10-01

    Full Text Available Objective: This study aimed to investigate the skill, fatigue and vision-related differences between athletes and non-athletes in reliability of center of pressure (COP measures derived from force platform. Materials & Methods: Thirty-one healthy male participants (15 athletes and 16 non-athletes were tested on force platform on two sessions with a 48-72 hr interval. COP parameters was recorded during two-legged quiet standing before and after a generalized fatigue exercise by treadmill, with eyes-open (EO and eyes-closed (EC. Standard deviation (SD of amplitude, SD of velocity in anteroposterior (AP and mediolateral directions and mean total velocity were calculated from 30 sec COP data. Results: Higher intraclass correlation coefficient (ICC was found for COP measures in the athlete (compared with the non-athlete group. ICC was increased in post-fatigue (compared with pre-fatigue conditions. Also higher ICC was found for EC (compared with EO tests. Coefficients of variation smaller than 15% were obtained for most of the COP measures. Alpha level of 0. 05 was considered for all statistical analyses. Regarding the level of skill, fatigue and vision, mean total velocity (P=0. 001 and SD of velocity (AP (P=0. 001 were the most reliable parameters. Conclusion: The results aid researchers in selection of reliable COP measures for future studies of postural control in sports. In this way, researchers can use mean total velocity and SD of velocity (AP parameters in their studies in same conditions on athletes.

  1. 13th EU-US Transport Task Force Workshop on transport in fusion plasmas

    DEFF Research Database (Denmark)

    Connor, J.W.; Fasoli, A.; Hidalgo, C.

    2009-01-01

    This report summarizes the contributions presented at the 13th EU-US Transport Task Force Workshop on transport in fusion plasmas, held in Copenhagen, Denmark, 1-4 September 2008. There were sessions on core heat and particle transport; core and edge momentum transport; edge and scrape-off-layer ......This report summarizes the contributions presented at the 13th EU-US Transport Task Force Workshop on transport in fusion plasmas, held in Copenhagen, Denmark, 1-4 September 2008. There were sessions on core heat and particle transport; core and edge momentum transport; edge and scrape...

  2. Strategic Change and the Joint Terrorism Task Force: Ideas and Recommendations

    National Research Council Canada - National Science Library

    D'Angelo, Anthony P

    2007-01-01

    ... and the multidisciplinary Joint Terrorism Task Forces. The terrorist attacks served as a catalyst for evaluating cultural, psychological and organizational processes, policies and procedures that influenced the FBI and impacted the JTTF program...

  3. Expeditionary Warfare- Force Protection

    National Research Council Canada - National Science Library

    Higgins, Eric

    2004-01-01

    In 2003, the Systems Engineering and Analysis students were tasked to develop a system of systems conceptual solution to provide force protection for the Sea Base conceptualized in the 2002 Expeditionary Warfare study...

  4. Attainment and retention of force moderation following laparoscopic resection training with visual force feedback.

    Science.gov (United States)

    Hernandez, Rafael; Onar-Thomas, Arzu; Travascio, Francesco; Asfour, Shihab

    2017-11-01

    Laparoscopic training with visual force feedback can lead to immediate improvements in force moderation. However, the long-term retention of this kind of learning and its potential decay are yet unclear. A laparoscopic resection task and force sensing apparatus were designed to assess the benefits of visual force feedback training. Twenty-two male university students with no previous experience in laparoscopy underwent relevant FLS proficiency training. Participants were randomly assigned to either a control or treatment group. Both groups trained on the task for 2 weeks as follows: initial baseline, sixteen training trials, and post-test immediately after. The treatment group had visual force feedback during training, whereas the control group did not. Participants then performed four weekly test trials to assess long-term retention of training. Outcomes recorded were maximum pulling and pushing forces, completion time, and rated task difficulty. Extreme maximum pulling force values were tapered throughout both the training and retention periods. Average maximum pushing forces were significantly lowered towards the end of training and during retention period. No significant decay of applied force learning was found during the 4-week retention period. Completion time and rated task difficulty were higher during training, but results indicate that the difference eventually fades during the retention period. Significant differences in aptitude across participants were found. Visual force feedback training improves on certain aspects of force moderation in a laparoscopic resection task. Results suggest that with enough training there is no significant decay of learning within the first month of the retention period. It is essential to account for differences in aptitude between individuals in this type of longitudinal research. This study shows how an inexpensive force measuring system can be used with an FLS Trainer System after some retrofitting. Surgical

  5. Student Off-Task Electronic Multitasking Predictors: Scale Development and Validation

    Science.gov (United States)

    Qian, Yuxia; Li, Li

    2017-01-01

    In an attempt to better understand factors contributing to students' off-task electronic multitasking behavior in class, the research included two studies that developed a scale of students' off-task electronic multitasking predictors (the SOTEMP scale), and explored relationships between the scale and various classroom communication processes and…

  6. Analysis of the respirogram phase of Korean wrestling athletes compared with nonathletes for sports physiotherapy research.

    Science.gov (United States)

    Shin, Yong-Sub; Yang, Seung-Min; Kim, Mee-Young; Lee, Lim-Kyu; Park, Byoung-Sun; Lee, Won-Deok; Noh, Ji-Woong; Kim, Ju-Hyun; Lee, Jeong-Uk; Kwak, Taek-Yong; Lee, Tae-Hyun; Kim, Ju-Young; Park, Jaehong; Kim, Junghwan

    2016-01-01

    [Purpose] Respiratory function is important for patients including athletes who require physical therapy for respiratory dysfunction. The purpose of the present study was to analyze the differences in the respirograms between Korean wrestling athletes and nonathletes according to phase for the study of sports physiotherapy. [Subjects and Methods] Respiratory function was measured using spirometry in both the athletes and nonathletes while they were in a sitting position. [Results] Spirometry parameters in the athletes were significantly higher than in the nonathletes. In respirogram phasic analysis, the expiratory area and total area of forced vital capacity were significantly increased in the athletes compared with the nonathletes. The slopes of the forced vital capacity for athletes at slopes 1, 2, and 3 of the A area were significantly increased. In correlative analysis, chest circumference was significantly correlated with slope 3 of the A area of the forced vital capacity. [Conclusion] The results suggest that the differences in changes in the phases of the respirogram between the Korean wrestling athletes and nonathletes may in part contribute to our understanding of respiratory function in sports physiotherapy research.

  7. 75 FR 7197 - Establishing a Task Force on Childhood Obesity

    Science.gov (United States)

    2010-02-18

    ... of February 9, 2010 Establishing a Task Force on Childhood Obesity Memorandum for the Heads of Executive Departments and Agencies Across our country, childhood obesity has reached epidemic rates and, as... is committed to redoubling our efforts to solve the problem of childhood obesity within a generation...

  8. Task force on compliance and enforcement. Final report. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1978-03-01

    Recommendations for measures to strengthen the FEA enforcement program in the area of petroleum price regulation are presented. Results of task force efforts are presented in report and recommendations sections concerned with pending cases, compliance program organization, enforcement powers, compliance strategy, and audit staffing and techniques. (JRD)

  9. Elementary School Students' Strategic Learning: Does Task-Type Matter?

    Science.gov (United States)

    Malmberg, Jonna; Järvelä, Sanna; Kirschner, Paul A.

    2014-01-01

    This study investigated what types of learning patterns and strategies elementary school students use to carry out ill- and well-structured tasks. Specifically, it was investigated which and when learning patterns actually emerge with respect to students' task solutions. The present study uses computer log file traces to investigate how…

  10. Product Evaluation Task Force Phase Two report for CAGR graphite

    International Nuclear Information System (INIS)

    Francis, A.J.; Davies, A.

    1991-01-01

    It has been proposed that all Intermediate Level Wastes arising at Sellafield should be encapsulated prior to ultimate disposal. The Product Evaluation Task Force (PETF) was set up to investigate possible encapsulants and to produce an adequate data base to justify the preferred matrices. This report details the work carried out under Phase 2 of the Product Evaluation Task Force programme, on CAGR graphite. Three possible types of encapsulants for CAGR graphites:-Inorganic cements, Polymer cements and Polymers are evaluated using the Kepner Tregoe decision analysis technique. This technique provides a methodology for scoring and ranking alternative options and evaluating any risks associated with an option. The analysis shows that for all four stages of waste management operations ie Storage, Transport, handling and emplacement, Disposal and Process, cement matrices are considerably superior to other potential matrices. A matrix, consisting of three parts Blast Furnace Slag (BFS) to one part Ordinary Portland Cement (OPC) is recommended as the preferred matrix for Phase 3 studies on CAGR graphite. (author)

  11. A comparison of mental strategies during athletic skills performance.

    Science.gov (United States)

    Peluso, Eugenio A; Ross, Michael J; Gfeller, Jeffrey D; Lavoie, Donna J

    2005-12-01

    The current study examined the effects of performance enhancement techniques (PET's) on motor skill performance. Specifically, one hundred fifty college student volunteers (Men = 41; 27.3% and Women = 109; 72.6%) were randomly assigned to one of the nine conditions (Cond): Cond 1 and 2, simultaneous, externally verbalized self-talk or imagery (e.g., participants were instructed to say "aim, back, birdie "or engaged in imagery out loud while putting); Cond 3 and 4, delayed externally verbalized self-talk or imagery (e.g., participants were instructed to say "aim, back, birdie "or engaged in imagery out loud before putting); Cond 5 and 6, simultaneous, internally verbalized self-talk or imagery (e.g., participants were instructed to say "aim, back, birdie "or engaged in imagery silently to oneself while putting); Cond 7 and 8, delayed internally verbalized (e.g., participant were instructed to say "aim, back, birdie "or engaged in imagery silently to oneself before putting); and Cond 9, no instruction control group. All participants were asked to perform a golf-putting task. Results indicated that participants who implemented several (PET's) increased their putting accuracy across overall difference score evaluations F (8, 141) = 4.01, p focus.Results of the current study suggest that participants who engaged in several performance enhancement techniques exhibited enhanced performance on a golf putting task when compared to participants in a control condition.Participants who endorsed limited athletic familiarity and activity (e.g., ten hours or less) preferred self-talk practice whereas participants who endorsed higher ratings scores of athletic familiarity and activity (e.g., ten hours or more) preferred imagery strategies.The results of this study demonstrate the flexibility of Performance Enhancement Techniques (e.g., imagery v. self-talk, internal v. external, simultaneous v. delayed) and how they can be implemented to help an athlete reach his or her full

  12. Athletic Training Students' and Preceptors' Perceptions of Active Learning Time and Bug-in-Ear Technology during Clinical Education Experiences

    Science.gov (United States)

    Nottingham, Sara L.; Kasamatsu, Tricia M.; Montgomery, Melissa M.

    2017-01-01

    Context: Engaging clinical experiences that allow extensive active learning and patient care interactions are important for the professional development of athletic training students. Understanding students' use of clinical time is important when attempting to improve these experiences. Objective: To gain participants' perspectives on active…

  13. Impact of Intercollegiate Athletic Participation on Leadership Development

    Science.gov (United States)

    Huntrods, Clint S.; An, Brian P.; Pascarella, Ernest T.

    2017-01-01

    This study examined the effects of participation in intercollegiate athletics on leadership development using a multi-institutional, longitudinal sample of students at four-year institutions. Using Astin's (1993) Input-Environment-Outcome model, we examined whether athletic participation influenced leadership development using the Socially…

  14. Understanding Black Male Student Athletes' Experiences at a Historically Black College/University: A Mixed Methods Approach

    Science.gov (United States)

    Cooper, Joseph N.; Hall, Jori

    2016-01-01

    The purpose of this article is to describe how a mixed methods approach was employed to acquire a better understanding of Black male student athletes' experiences at a historically Black college/university in the southeastern United States. A concurrent triangulation design was incorporated to allow different data sources to be collected and…

  15. Proceedings of the IRI task force activity 1995

    International Nuclear Information System (INIS)

    Radicella, S.M.

    1996-05-01

    The report contains the programme, conclusions and the write up of 11 presentations delivered during the International Reference Ionosphere (IRI) Task Force Activity 1995 that took place at the ICTP Trieste between 13-17 November 1995. The presentations included have been grouped in three chapters: Status report and data availability (2 presentations), Electron density profile shape below Nmax (5 presentations) and Intermediate regions (F1) electron density profile (4 presentations). Each presentation was indexed separately. Refs, figs, tabs

  16. Students' Geometrical Perception on a Task-Based Dynamic Geometry Platform

    Science.gov (United States)

    Leung, Allen; Lee, Arthur Man Sang

    2013-01-01

    This paper describes a task-based dynamic geometry platform that is able to record student responses in a collective fashion to pre-designed dragging tasks. The platform provides a new type of data and opens up a quantitative dimension to interpret students' geometrical perception in dynamic geometry environments. The platform is capable of…

  17. Overall evaluation of the modelling of the TRUE-1 tracer tests - Task 4. The Aespoe Task Force on Modelling of Groundwater Flow and Transport of Solutes

    International Nuclear Information System (INIS)

    Marschall, Paul; Elert, Mark

    2003-09-01

    The Aespoe Task Force on Modelling of Groundwater Flow and Transport of Solutes is a forum for the international organisations supporting the Aespoe HRL Project. The purpose of the Task Force is to interact in the area of conceptual and numerical modelling of groundwater flow and solute transport in fractured rock. Task 4 of the Aespoe Modelling Task Force consists of modelling exercises in support of the TRUE-1 tracer tests. The task was carried out in 1995-2000 and consisted of several modelling exercises in support of the TRUE-1 tracer tests, including predictive modelling where experimental results were not available beforehand. This report presents an overall evaluation of the achievements of Task 4. The specific objectives of the overall evaluation were to highlight innovative and successful modelling approaches developed, to assess the stages of the task which proved most beneficial for conceptual understanding of transport processes at the TRUE-1 site and to assess the success of various steering tools. A concise summary of scientific achievements is given and conclusions drawn with respect to unresolved technical issues. Recommendations are presented that can optimise the management of future modelling tasks

  18. Nutrition for Athletes. A Handbook for Coaches.

    Science.gov (United States)

    American Association for Health, Physical Education, and Recreation, Washington, DC.

    This handbook contains nutritional information for athletic coaches and others who provide this information and guidance to high school and college students. The purposes of the handbook are to review briefly the content of a sound basic diet and to analyze theories and practices that would relate to nutrition and athletic performance. The…

  19. Report of the Task Force on Sawmill Wood Residue Management

    International Nuclear Information System (INIS)

    1993-11-01

    The Sawmill Wood Residue Task Force was established in 1993 to seek solutions to managing wood residue at sawmills, shingle mills, and log sort yards in British Columbia without burning or landfilling. In particular, the Task Force was formed to address the phaseout of beehive-type wood waste burners by January 1, 1996. The Task Force was formed at the forest product industry's request and included representatives from industry associations and government. It reviewed existing information on the quantities of mill residues and the options available for reducing, reusing, and recycling the residues. Nearly half of all the province's residues of 5 million bone dry tonnes/y is disposed of by burning with no energy recovery, or by landfilling. It was recognized that the total volume of wood residue cannot be handled by any one method suitable for all sources but that in the near term, electricity generation could deal with a significant percentage of wood currently being burned. The most immediate technically viable opportnity by industry in this area may be in cogeneration of electricity for load displacement at pulp mills. Other opportunities exist such as conversion of wood residue to liquid fuels but these require greater commitments to research and development. The need to handle bark and sawdust was identified as a critical requirement for alternate uses. Small niche uses for wood residue must be examined on a case by case basis for each company or group of companies in a region. The provincial government can also promote better use of wood wastes through policies such as social costing of power generation options and sales tax exemption for ethanol fuel. 1 tab

  20. Report of the Defense Science Board Task Force on Strategic Communication

    National Research Council Canada - National Science Library

    2008-01-01

    The 2007 Defense Science Board (DSB) Task Force on Strategic Communication has written this report within the context of a larger study, the DSB 2007 Summer Study on Challenges to Military Operations in Support of National Interests...

  1. Impact differences in ground reaction force and center of mass between the first and second landing phases of a drop vertical jump and their implications for injury risk assessment.

    Science.gov (United States)

    Bates, Nathaniel A; Ford, Kevin R; Myer, Gregory D; Hewett, Timothy E

    2013-04-26

    The drop vertical jump (DVJ) task is commonly used to assess biomechanical performance measures that are associated with ACL injury risk in athletes. Previous investigations have solely assessed the first landing phase. We examined the first and second landings of a DVJ for differences in the magnitude of vertical ground reaction force (vGRF) and position of center of mass (CoM). A cohort of 239 adolescent female basketball athletes completed a series of DVJ tasks from an initial box height of 31 cm. Dual force platforms and a three dimensional motion capture system recorded force and positional data for each trial. There was no difference in peak vGRF between landings (p=0.445), but side-to-side differences increased from the first to second landing (p=0.007). Participants demonstrated a lower minimum CoM during stance in the first landing than the second landing (p<0.001). The results have important implications for the future assessment of ACL injury risk behaviors in adolescent female athletes. Greater side-to-side asymmetry in vGRF and higher CoM during impact indicate the second landing of a DVJ may exhibit greater perturbation and better represent in-game mechanics associated with ACL injury risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Altered lower extremity joint mechanics occur during the star excursion balance test and single leg hop after ACL-reconstruction in a collegiate athlete.

    Science.gov (United States)

    Samaan, Michael A; Ringleb, Stacie I; Bawab, Sebastian Y; Greska, Eric K; Weinhandl, Joshua T

    2018-03-01

    The effects of ACL-reconstruction on lower extremity joint mechanics during performance of the Star Excursion Balance Test (SEBT) and Single Leg Hop (SLH) are limited. The purpose of this study was to determine if altered lower extremity mechanics occur during the SEBT and SLH after ACL-reconstruction. One female Division I collegiate athlete performed the SEBT and SLH tasks, bilaterally, both before ACL injury and 27 months after ACL-reconstruction. Maximal reach, hop distances, lower extremity joint kinematics and moments were compared between both time points. Musculoskeletal simulations were used to assess muscle force production during the SEBT and SLH at both time points. Compared to the pre-injury time point, SEBT reach distances were similar in both limbs after ACL-reconstruction except for the max anterior reach distance in the ipsilateral limb. The athlete demonstrated similar hop distances, bilaterally, after ACL-reconstruction compared to the pre-injury time point. Despite normal functional performance during the SEBT and SLH, the athlete exhibited altered lower extremity joint mechanics during both of these tasks. These results suggest that measuring the maximal reach and hop distances for these tasks, in combination with an analysis of the lower extremity joint mechanics that occur after ACL-reconstruction, may help clinicians and researchers to better understand the effects of ACL-reconstruction on the neuromuscular system during the SEBT and SLH.

  3. Minutes and group memories from all NERBC/USGS-RPA power plant siting task force meetings through October, 1980. Appendix

    International Nuclear Information System (INIS)

    1980-11-01

    The New England River Basins Commission/United States Geological Survey-Resource Planning Analysis Office (NERBC/USGS-RPA) Power Plant Siting Task Force has formerly met seven times between July 1979 and August 1980. At the first meeting on July 13, 1979, the members agreed that there were many problems with the current process of selecting sites for power plants in New England, and that they would work by consensus to find solutions for these problems. At the second meeting on October 19, 1979, NERBC staff presented information on the site selection and approval processes in New England. The Task Force began a preliminary discussion of problems in these processes, and agreed that the initial scope of work of the Task Force would focus on issues in site selection. At the third meeting on January 18, 1980, the Task Force began initial discussions in three areas: imperfections in the site selection process, stakeholders in the site selection process, and principles to guide solutions to the problems in site selection. On March 7, 1980, at the fourth meeting, the Task Force continued discussions on imperfections, stakeholders, and principles. At the fifth meeting on May 2, 1980, the Task Force reached a wide range of agreements on the difficulties encountered in the site selection process and on the principles guiding problem solving in site selection. At the sixth meeting on May 29, 1980, the Task Force focused on solutions to the problems identified at earlier meetings. Groups of Task Force members constructed eight different scenarios describing alternative power plant siting processes. In July 1980, the Task Force met for the seventh time and refined the eight scenarios, paring them down to five. An attempt was made to develop two scenarios using the common elements from the five. One of these two graphic models was based on government involvement in the site selection process, and the other was based on stakeholder involvement in the process

  4. Teaching assistants’ performance at identifying common introductory student difficulties in mechanics revealed by the Force Concept Inventory

    Directory of Open Access Journals (Sweden)

    Alexandru Maries

    2016-05-01

    Full Text Available The Force Concept Inventory (FCI has been widely used to assess student understanding of introductory mechanics concepts by a variety of educators and physics education researchers. One reason for this extensive use is that many of the items on the FCI have strong distractor choices which correspond to students’ alternate conceptions in mechanics. Instruction is unlikely to be effective if instructors do not know the common alternate conceptions of introductory physics students and explicitly take into account students’ initial knowledge states in their instructional design. Here, we discuss research involving the FCI to evaluate one aspect of the pedagogical content knowledge of teaching assistants (TAs: knowledge of introductory student alternate conceptions in mechanics as revealed by the FCI. For each item on the FCI, the TAs were asked to identify the most common incorrect answer choice of introductory physics students. This exercise was followed by a class discussion with the TAs related to this task, including the importance of knowing student difficulties in teaching and learning. Then, we used FCI pretest and post-test data from a large population (∼900 of introductory physics students to assess the extent to which TAs were able to identify alternate conceptions of introductory students related to force and motion. In addition, we carried out think-aloud interviews with graduate students who had more than two semesters of teaching experience in recitations to examine how they reason about the task. We find that while the TAs, on average, performed better than random guessing at identifying introductory students’ difficulties with FCI content, they did not identify many common difficulties that introductory physics students have after traditional instruction. We discuss specific alternate conceptions, the extent to which TAs are able to identify them, and results from the think-aloud interviews that provided valuable information

  5. Gunslingers, poker players, and chickens 3: Decision making under mental performance pressure in junior elite athletes.

    Science.gov (United States)

    Parkin, Beth L; Walsh, Vincent

    2017-01-01

    Having investigated the decision making of world class elite and subelite athletes (see Parkin and Walsh, 2017; Parkin et al., 2017), here the abilities of those at the earliest stage of entry to elite sport are examined. Junior elite athletes have undergone initial national selection and are younger than athletes examined previously (mean age 13 years). Decision making under mental pressure is explored in this sample. During performance an athlete encounters a wide array of mental pressures; these include the psychological impact of errors, negative feedback, and requirements for sustained attention in a dynamic environment (Anshel and Wells, 2000; Mellalieu et al., 2009). Such factors increase the cognitive demands of the athletes, inducing distracting anxiety-related thoughts known as rumination (Beilock and Gray, 2007). Mental pressure has been shown to reduce performance of decision-making tasks where reward and loss contingencies are explicit, with a shift toward increased risk taking (Pabst et al., 2013; Starcke et al., 2011). Mental pressure has been shown to be detrimental to decision-making speed in comparison to physical stress, highlighting the importance of considering a range of different pressures encountered by athletes (Hepler, 2015). To investigate the influence of mental pressure on key indicators of decision making in junior elite athletes. This chapter concludes a wider project examining decision making across developmental stages in elite sport. The work further explores how psychological insights can be applied in an elite sporting environment and in particular tailored to the requirements of junior athletes. Seventeen junior elite athletes (10 males, mean age: 13.80 years) enrolled on a national youth athletic development program participated in the study. Performance across three categories of decision making was assessed under conditions of low and high mental pressure. Decision making under risk was measured via the Cambridge Gambling

  6. The Long-Term Benefits of Cross-Racial Engagement on Workforce Competencies for Division I White Student-Athletes

    Science.gov (United States)

    Comeaux, Eddie

    2013-01-01

    This study explored the extent to which cross-racial interaction (CRI) influences postcollege pluralistic orientation and leadership skills for Division I White student-athlete graduates and the degree to which engagement effects are conditional on their precollege neighborhoods. Findings revealed that CRI during college had lasting benefits on…

  7. Night Fighters Without Equal, Task Force 39 at Empress Augusta Bay

    National Research Council Canada - National Science Library

    Fuquea, David

    2004-01-01

    On the 1st of November 1943, the ships and men of Rear Admiral "Tip" Merrill's Task Force 39 steamed off the west coast of the island of Bougainville, the last island at the northern end of the Solomon Islands chain...

  8. Apophyseal damage in adolescent athlete

    International Nuclear Information System (INIS)

    Nehrer, S.; Huber, W.; Dirisamer, A.; Kainberger, F.

    2002-01-01

    The increasing demands on the adolescent athlete in high perfomance sports puts high biomechanical stress on the growing structures of the active and passive locomotor system. The ''growing factor'' itself increases stretching forces on tendon insertions, which are often overloaded when a physical demanding sport is performed additionally. The apophysis is an ossification nucleus near the tendon insertion, which appears before the growing age resumes and these apophysis finally fuses with the adjacent bone. The tensile forces from vigorous sports activity leads to a chronic or acute avulsion of the ossifying tendon insertion. The radiological appearance of this apophyseal damage with ossification and osteolytic processes is sometimes difficult with respect to differential diagnoses. Apophyseal impairment is associated with pain, tenderness to palpation and decreased muscle function. If it is not diagnosed and treated properly it can lead to end of career in many adolescent athletes. (orig.) [de

  9. In vacuum undulator task force report

    Energy Technology Data Exchange (ETDEWEB)

    Hastings, J.B.; Kao, C.C.; Stefan, P. [and others

    1998-06-01

    Historically the NSLS has been active in R&D for state-of-the-art electron beams, photon beams and x-ray optics. One of the available straight sections has therefore been dedicated to insertion device R&D. Over the past five to seven years a program aimed at exploiting the very small vertical {beta} function in the straight sections has yielded first a prototype small gap undulator (PSGU) and then an in-vacuum undulator (IVUN). The IVUN sources attain a brightness similar to the existing hybrid wigglers in X21 and X25. They radiate significantly lower total power than the wigglers but produce higher power densities. They provide undulator rather than wiggler spectra. Because of the small gaps and small periods there is not much tunability in these devices and they will have to be purpose-built for a specific scientific program. The original IVUN parameters were chosen for in-elastic x-ray scattering, similar to the scientific program on X21. This put the fundamental at 4.6 keV and the third harmonic at 13.8 keV. The question that this new possible insertion device poses is what science programs can best take advantage of this new insertion device source? To answer this, a task force was formed by M. Hart, NSLS Department Chair and charged with identifying viable scientific programs that could seek outside funding to construct IVUN beamlines. The task force concentrated on experimental programs that are presently being pursued on new insertion devices worldwide. For example, x-ray photon correlation spectroscopy, which takes advantage of the large coherent flux from undulator sources, was considered. However, this program was not considered as the highest priority. The general area of protein crystallography, however, is ideal for the IVUN source. The unique electron beam optics that makes the IVUN possible in the first place also makes the IVUN ideal as a source for microdiffraction.

  10. 77 FR 4561 - Meeting of the Community Preventive Services Task Force

    Science.gov (United States)

    2012-01-30

    ... Disease, Mental Health, and Alcohol. Meeting Accessibility: This meeting is open to the public, limited... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the Community Preventive Services Task Force AGENCY: Centers for Disease Control and Prevention (CDC...

  11. Task Force on Energy Systems for Forward/Remote Operating Bases

    Science.gov (United States)

    2016-08-01

    nuclear power energy systems ......................................................... 30 7.2.1 Radioisotope thermoelectric generators...issue, the Task Force found efforts to provide the most efficient methods for power production at the prime-contract level have been hampered by...management. Engineer Prime Power Operations21 describes theater level power infrastructure and inter-service responsibilities and, although dated from

  12. National trachoma task forces: how can we work better?

    OpenAIRE

    Courtright P; Miri E

    2010-01-01

    Tackling trachoma is a complex challenge.In order to implement all four components of the SAFE strategy on a national level (surgery for trichiasis, antibiotics, facial cleanliness and environmental change, such as clean water and latrines), there needs to be national coordination, supported by political commitment at the highest level. In each trachoma-endemic country, the body responsible for making this work is the national trachoma task force (NTTF).

  13. ESHRE Task Force on Ethics and Law 10: surrogacy.

    Science.gov (United States)

    Shenfield, F; Pennings, G; Cohen, J; Devroey, P; de Wert, G; Tarlatzis, B

    2005-10-01

    This 10th statement of the Task Force on Ethics and Law considers ethical questions specific to varied surrogacy arrangements. Surrogacy is especially complex as the interests of the intended parents, the surrogate, and the future child may differ. It is concluded that surrogacy is an acceptable method of assisted reproductive technology of the last resort for specific medical indications, for which only reimbursement of reasonable expenses is allowed.

  14. Defense Science Board (DSB) Task Force on Cyber Deterrence

    Science.gov (United States)

    2017-02-01

    Adversary-Specific Campaign Planning and Wargaming Findings: Because deterrence operates by affecting the calculations of specific decision -making...a strategic threat to U.S. critical infrastructure, or to be able to significantly affect the U.S. military’s ability to deploy and operate globally...bolster U.S. cyber deterrence and strengthen U.S. national security. The Task Force notes that the cyber threat to U.S. critical infrastructure is

  15. [Stability versus mobility of the shoulder. Biomechanical aspects in athletes].

    Science.gov (United States)

    Pastor, M F; Smith, T; Struck, M; Wellmann, M

    2014-03-01

    The demand profile of athletes shoulders is high. On the one hand the shoulder has to provide a maximum active range of motion that allows rapid movements of the arm and on the other hand it has to be sufficiently stabilized to decelerate rapid movements and to neutralize the resulting translational forces. Two general types of instability can be differentiated in athletes shoulders: the macroinstability typically occurring in athletes involved in contact sports and the microinstability occurring in athletes involved in overhead sports.Repetitive abduction and external rotation movements of athletes involved in overhead sports lead to adaptation of the glenohumeral joint capsule and ligaments. The anterior capsule becomes stretched while the posterior capsule develops tightness. These adaptations can result in an anterior microinstability as well as posterosuperior impingement (PSI) which implicates a pathological contact of the posterosuperior rotator cuff with the posterior glenoid and which is also associated with SLAP lesions. In contrast the shoulders of swimmers are prone to anterosuperior impingement because the arm stroke involves a forceful combined anteflexion, adduction and internal rotation of the arm.The macroinstability of contact athletes is caused by sufficient trauma and characterized by a structural lesion of capsulolabral or bony lesion. While the empirical recurrence risk of young contact athletes is already high, it can be further impaired by bony defects of the glenoid. In suspected cases, critical glenoid defects should be quantified by computed tomography (CT) scans and treated by bony augmentation of the glenoid.

  16. The Oklahoma Attorney General's Task Force report on the State of End-of-Life Health Care, 2005.

    Science.gov (United States)

    Edmondson, W A Drew

    2005-05-01

    This article includes the recommendations submitted by the 15 members of the Oklahoma Attorney General's Task Force in their Report on the State of End-of-Life Health Care. The task force was created on April 21, 2004, and their report was accepted by Attorney General W.A. Drew Edmondson at a press conference April 11, 2005. It has been forwarded to members of the Oklahoma Legislature, relevant state agencies and organizations with an invitation to join with members of the task force to continue efforts to improve end-of-life care for Oklahomans. Copies of the report are available upon request to the Office of Attorney General.

  17. Recommendations for a National High Blood Pressure Community Education Plan. Report of Task Force III--Community Education.

    Science.gov (United States)

    National Institutes of Health (DHEW), Bethesda, MD. High Blood Pressure Information Center.

    Hypertensive disease being one of the most important medical problems now facing American medicine brought about the formation of the Federally sponsored National High Blood Pressure Education Program, which included four Task Forces. Task Force 3 reviews in this study information and experience useful for the development of guidelines for…

  18. 76 FR 63927 - Interagency Task Force on Antimicrobial Resistance (ITFAR): An Update on A Public Health Action...

    Science.gov (United States)

    2011-10-14

    ... Task Force on Antimicrobial Resistance (ITFAR): An Update on A Public Health Action Plan to Combat... outlined in A Public Health Action Plan to Combat Antimicrobial Resistance (Action Plan) and solicit... (AR) in recognition of the increasing importance of AR as a public health threat. The Task Force is co...

  19. Informational feedback and self-esteem among male and female athletes.

    Science.gov (United States)

    Kamal, A F; Blais, C; McCarrey, M; Laramee, D; Ekstrand, K

    1992-06-01

    The self-esteem of male and female competitive athletes was compared after each was provided either positive or negative (verbal) informational feedback on a nonathletic task, a series of single-solution anagrams. Subjects were 50 men and 50 women, aged 18 to 25 years, who were tested on the semantic differential to estimate athletes' self-esteem before and after receiving the informational feedback. Over-all, female athletes responded more strongly to both feedback conditions, with both groups being more influenced by negative rather than by positive feedback.

  20. Status Report of the Inter-Laboratory Task Force on Remote Operation

    Energy Technology Data Exchange (ETDEWEB)

    Phinney, Nan

    2001-12-13

    The next generation of particle accelerators will be major projects which may require a new mode of international and inter-laboratory collaboration. They are likely to be too costly to be funded by a single nation and too large to be built by a single laboratory. The tremendous technical challenge of a new facility requires a critical mass of highly qualified and experienced physicists and engineers. These experts are presently distributed among the major accelerator centers around the world and it is believed important to maintain and develop this broad base of expertise. The successful accelerator technology development of recent decades depended on extensive exchange of people with complementary technical skills. Therefore, it is desirable and probably necessary that several accelerator laboratories will participate in any future project. A consequence of a multi-laboratory project is that the accelerator will be located a considerable distance from most of the contributing institutions which design, build and operate it. These considerations led the International Committee for Future Accelerators to initiate a study on the general and technical implications of such a collaboration. Two task forces were formed in February 2000 to conduct this study and they were asked to prepare a report on a time scale of one year. The task force on Remote Operation included members from most of the major accelerator laboratories around the world with expertise on accelerator operation, controls software, communication technologies, hardware design and maintenance. The task force members gathered information from the experts at their own institutions and from available experience in other fields, particularly astronomy.

  1. Tri-Squared Qualitative and Mixed Methods Analysis of Perceptions of the Effectiveness of the Student Athlete Leadership Academy [SALA]: A Character Development and College Preparatory Program for Young African American Men

    Science.gov (United States)

    Hinton, Harvey; Osler, James E.

    2015-01-01

    This paper outlines the major dimensions and overall effectiveness of the Student Athlete Leadership Academy (or "SALA"). SALA is a character development and college preparatory program designed for middle grade student athletes. The focus of this paper is to provide information about year 1 of SALA. At the same time the paper will…

  2. Effects of Text Messaged Self-Monitoring on Class Attendance and Punctuality of At-Risk College Student Athletes

    Science.gov (United States)

    Bicard, David F.; Lott, Valorie; Mills, Jessica; Bicard, Sara; Baylot-Casey, Laura

    2012-01-01

    This study examined the effects of text messaging class arrival to an academic counselor on the attendance and punctuality of 4 college student athletes. Each participant had a history of class tardiness and was considered to be at risk for academic failure. Class attendance and punctuality improved for all participants. (Contains 1 figure.)

  3. Difference in kinematical behavior between two landing tasks in male volleyball athletes doi: 10.5007/1980-0037.2010v12n6p464

    Directory of Open Access Journals (Sweden)

    Gustavo Leporace

    2010-09-01

    Full Text Available Anterior cruciate ligament (ACL injuries are common in sports. Studies investigating injury mechanisms have demonstrated that most injuries arise from landing tasks. Despite the demonstration of differences between male and female kinematics, there are no studies showing how males behave during different landing tasks. The objective of this study was to compare the angular and temporal kinematics of the lower limbs between two different landing tasks. Double leg and single leg landings were recorded in the frontal and sagittal plane in 15 male volleyball athletes by videogrammetry. Reduced hip and knee flexion and increased knee valgus were observed in the single leg landing task compared to the double leg landing task. No significant difference in landing time was observed between the two tasks. In conclusion, the results support the premise that lower limb kinematics change according to the task performed. Further studies are necessary to explore the impact of these kinematic differences on knee loading and to relate them to ACL injury mechanisms in men.

  4. Personal and Social Responsibility among Athletes: the Role of Self-Determination, Achievement Goals and Engagement.

    Science.gov (United States)

    Martins, Paulo; Rosado, António; Ferreira, Vítor; Biscaia, Rui

    2017-06-01

    The purpose of this study was to assess the relationship between motivation, engagement and personal and social responsibility among athletes. Based on the literature, a survey was conducted including measures of motivation, considering task orientation and ego orientation, intrinsic and extrinsic motivation, and amotivation. We also measured the components of engagement (dedication, confidence, vigor and enthusiasm) and the components of personal and social responsibility. A total of 517 athletes from different types of sports participated in the study. The results gathered through a structural equation model revealed that task orientation had the strongest relationship with personal responsibility and social responsibility, followed by engagement. Self-determination levels were not associated with personal and social responsibility. These results suggest that monitoring of task orientation and engagement levels should be performed by coaches as a strategy to develop personal and social responsibility among their athletes. Moreover, findings from this study provide scholars with a tool to aid them in managing athletes' levels of personal and social responsibility.

  5. Screening adolescent athletes for exercise-induced asthma.

    Science.gov (United States)

    Feinstein, R A; LaRussa, J; Wang-Dohlman, A; Bartolucci, A A

    1996-04-01

    To pilot test an exercise-induced asthma (EIA) screening program using a submaximal step-test and pulmonary function test (PFT) to identify athletes with EIA and to determine if a physical examination or self-reported history could be used to predict the existence of EIA. Screening and diagnostic testing using a convenience sample. Birmingham, Alabama, during athletic preparticipation examination (PPE). Fifty-two African-American, male football players aged 14-18 years being evaluated for participation in scholastic athletics. No athlete refused participation. Four were excluded because of need for further evaluation unrelated to any pulmonary condition. Each athlete completed a medical history, allergy history, physical examination, preexercise pulmonary function test (PFT), submaximal step-test, and a series of postexercise PFTs. Major outcome measurements were changes in forced expiration volume in 1s (FEV1) or peak expiratory flow rate (PEFR) after completing an exercise challenge. Seventeen of 48 athletes had a > or = 15% decrease in PEFR after exercise. Nine of 48 athletes had a > or = 15% decrease in FEV1 after exercise. The only self-reported item that differentiated subjects with normal and abnormal PFTs was a personal history of asthma (p < 0.05). Many athletes can be identified as having abnormal PFTs by use of a submaximal step-test as an exercise challenge. Self-reporting questionnaires and PPEs do not appear to be sensitive enough to identify athletes with this condition. If validated by future studies, this protocol could be used for the diagnosis of EIA.

  6. Student-sportowiec w amerykańskim modelu sportu - charakterystyka sportu uniwersyteckiego w USA = Student-Athletes in american model of sport – characteristic of university sport in USA

    Directory of Open Access Journals (Sweden)

    Marek Owsianny

    2016-10-01

    Abstract This article concerns the continously actual issue of deeming student-athletes in United States of America employees of their universities, where they study and which they represent in various sports competitions. This text is not an attempt to take a stand on an aforementioned issue, however it does present the most important factors creating that dispute. Moreover it adduces the most representative and significant judicial cases and other from federal level which are connected with this issue, i.e.: the Northwestern University petition, the Ed O’Bannon’s lawsuit or the lawsuit of Samantha Sackos. What is more, the author tries to identify the essential frames where bylaws sholud be altered in order to improve the situation of student-athletes, which does not necessarily result in granting them an employee status on the other hand. The author based his characteristic and analysis of this issue on a representative collection of publications by american authors, various documents and other materials issued by organizations which function in the American sports environment (e.g. NCAA and the most significant rulings connected with academic sport. In order to exemplify the above-mantioned issues, the author used several times chosen press materials. This article presents major features of the American academic sport. It brings closer the most important matters linked with practinig sport by students at universities in the United States and relationships between student-athletes, univesities, agents, different types of organizations and professional leagues. Description of the system established in academic sport in the United States gives also the opportunity to identify and evaluate its advantages and disadvantages.

  7. Impact of the Joint Task Force on Undergraduate Physics Programs for Innovation and Entrepreneurship Education in Physics

    Science.gov (United States)

    Arion, Douglas

    The Joint Task Force on Undergraduate Physics Programs has worked diligently to develop recommendations for what physics programs could and should be doing to prepare graduates for 21st century careers. While the `traditional' physics curriculum has served for many years, the demands of the new workforce, and the recognition that only a few percent of physics students actually become faculty - the vast majority entering the workforce and applying their skills to a very diverse range of problems, projects, and products - implies that a review of the education undergraduates receives is in order. The outcomes of this study point to the need to provide greater connection between the education process and the actual skills, knowledge, and abilities that the workplace demands. This presentation will summarize these considerations, and show how entrepreneurship and innovation programs and curricula are a particularly effective means of bringing these elements to physics students.

  8. Guidelines on routine cerebrospinal fluid analysis. Report from an EFNS task force

    DEFF Research Database (Denmark)

    Deisenhammer, F; Bartos, A; Egg, R

    2006-01-01

    total protein, albumin, immunoglobulins, glucose, lactate, cell count, cytological staining, and investigation of infectious CSF. The methods included a Systematic Medline search for the above-mentioned variables and review of appropriate publications by one or more of the task force members. Grading...... of the CSF/serum glucose ratio or increased lactate concentration indicates bacterial or fungal meningitis or leptomeningeal metastases. Intrathecal immunoglobulin G synthesis is best demonstrated by isoelectric focusing followed by specific staining. Cellular morphology (cytological staining) should...... of evidence and recommendations was based on consensus by all task force members. It is recommended that CSF should be analysed immediately after collection. If storage is needed 12 ml of CSF should be partitioned into three to four sterile tubes. Albumin CSF/serum ratio (Qalb) should be preferred to total...

  9. Real-time changes in corticospinal excitability related to motor imagery of a force control task.

    Science.gov (United States)

    Tatemoto, Tsuyoshi; Tsuchiya, Junko; Numata, Atsuki; Osawa, Ryuji; Yamaguchi, Tomofumi; Tanabe, Shigeo; Kondo, Kunitsugu; Otaka, Yohei; Sugawara, Kenichi

    2017-09-29

    To investigate real-time excitability changes in corticospinal pathways related to motor imagery in a changing force control task, using transcranial magnetic stimulation (TMS). Ten healthy volunteers learnt to control the contractile force of isometric right wrist dorsiflexion in order to track an on-screen sine wave form. Participants performed the trained task 40 times with actual muscle contraction in order to construct the motor image. They were then instructed to execute the task without actual muscle contraction, but by imagining contraction of the right wrist in dorsiflexion. Motor evoked potentials (MEPs), induced by TMS in the right extensor carpi radialis muscle (ECR) and flexor carpi radialis muscle (FCR), were measured during motor imagery. MEPs were induced at five time points: prior to imagery, during the gradual generation of the imaged wrist dorsiflexion (Increasing phase), the peak value of the sine wave, during the gradual reduction (Decreasing phase), and after completion of the task. The MEP ratio, as the ratio of imaged MEPs to resting-state, was compared between pre- and post-training at each time point. In the ECR muscle, the MEP ratio significantly increased during the Increasing phase and at the peak force of dorsiflexion imagery after training. Moreover, the MEP ratio was significantly greater in the Increasing phase than in the Decreasing phase. In the FCR, there were no significant consistent changes. Corticospinal excitability during motor imagery in an isometric contraction task was modulated in relation to the phase of force control after image construction. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. National trachoma task forces: how can we work better?

    Directory of Open Access Journals (Sweden)

    Courtright P

    2010-09-01

    Full Text Available Tackling trachoma is a complex challenge.In order to implement all four components of the SAFE strategy on a national level (surgery for trichiasis, antibiotics, facial cleanliness and environmental change, such as clean water and latrines, there needs to be national coordination, supported by political commitment at the highest level. In each trachoma-endemic country, the body responsible for making this work is the national trachoma task force (NTTF.

  11. The Size and Scope of Collegiate Athletic Training Facilities and Staffing.

    Science.gov (United States)

    Gallucci, Andrew R; Petersen, Jeffrey C

    2017-08-01

    Athletic training facilities have been described in terms of general design concepts and from operational perspectives. However, the size and scope of athletic training facilities, along with staffing at different levels of intercollegiate competition, have not been quantified.   To define the size and scope of athletic training facilities and staffing levels at various levels of intercollegiate competition. To determine if differences existed in facilities (eg, number of facilities, size of facilities) and staffing (eg, full time, part time) based on the level of intercollegiate competition.   Cross-sectional study.   Web-based survey.   Athletic trainers (ATs) who were knowledgeable about the size and scope of athletic training programs.   Athletic training facility size in square footage; the AT's overall facility satisfaction; athletic training facility component spaces, including satellite facilities, game-day facilities, offices, and storage areas; and staffing levels, including full-time ATs, part-time ATs, and undergraduate students.   The survey was completed by 478 ATs (response rate = 38.7%) from all levels of competition. Sample means for facilities were 3124.7 ± 4425 ft 2 (290.3 ± 411 m 2 ) for the central athletic training facility, 1013 ± 1521 ft 2 (94 ± 141 m 2 ) for satellite athletic training facilities, 1272 ± 1334 ft 2 (118 ± 124 m 2 ) for game-day athletic training facilities, 388 ± 575 ft 2 (36 ± 53 m 2 ) for athletic training offices, and 424 ± 884 ft 2 (39 ± 82 m 2 ) for storage space. Sample staffing means were 3.8 ± 2.5 full-time ATs, 1.6 ± 2.5 part-time ATs, 25 ± 17.6 athletic training students, and 6.8 ± 7.2 work-study students. Division I schools had greater resources in multiple categories (P facilities in recent years was common, and almost half of ATs reported that upgrades have been approved for the near future.   This study provides benchmark descriptive data on athletic training staffing and

  12. Parental influences on students' self-concept, task value beliefs, and achievement in science.

    Science.gov (United States)

    Senler, Burcu; Sungur, Semra

    2009-05-01

    The aim of this study was twofold: firstly, to investigate the grade level (elementary and middle school) and gender effect on students' motivation in science (perceived academic science self-concept and task value) and perceived family involvement, and secondly to examine the relationship among family environment variables (fathers' educational level, mothers' educational level, and perceived family involvement), motivation, gender and science achievement in elementary and middle schools. Multivariate Analysis of Variance (MANOVA) showed that elementary school students have more positive science self-concept and task value beliefs compared to middle school students. Moreover, elementary school students appeared to perceive more family involvement in their schooling. Path analyses also suggested that family involvement was directly linked to elementary school students' task value and achievement. Also, in elementary school level, significant relationships were found among father educational level, science self-concept, task value and science achievement. On the other hand, in middle school level, family involvement, father educational level, and mother educational level were positively related to students' task value which is directly linked to students' science achievement. Moreover, mother educational level contributed to science achievement through its effect on self-concept.

  13. A Rich Assessment Task as a Window into Students' Multiplicative Reasoning

    Science.gov (United States)

    Downton, Ann; Wright, Vince

    2016-01-01

    This study explored the potential of a rich assessment task to reveal students' multiplicative thinking in respect to a hypothetical learning trajectory. Thirty pairs of students in grades 5 and 6 attempted the task. Twenty-two pairs applied multiplicative structure to find the number of items in arrays. However counting and computational errors…

  14. Self Hypnosis for Elite Athletes.

    Science.gov (United States)

    Davey, Colin P.

    A summary of the use of hypnosis in sport (Morgan 1980) has suggested that the evidence in this area is equivocal, particularly in strength, endurance, and psychomotor tasks. However, some experiments have demonstrated the potential use of hypnosis. This paper presents examples of two elite Australian athletes who achieve success using hypnosis or…

  15. Muscular effects of vitamin D in young athletes and non-athletes and in the elderly.

    Science.gov (United States)

    Koundourakis, Nikolaos E; Avgoustinaki, Pavlina D; Malliaraki, Niki; Margioris, Andrew N

    2016-10-01

    Muscles are major targets of vitamin D. Exposure of skeletal muscles to vitamin D induces the expression of multiple myogenic transcription factors enhancing muscle cell proliferation and differentiation. At the same time vitamin D suppresses the expression of myostatin, a negative regulator of muscle mass. Moreover, vitamin D increases the number of type II or fast twitch muscle cells and in particular that of type IIA cells, while its deficiency causes type IIA cell atrophy. Furthermore, vitamin D supplementation in young males with low vitamin D levels increases the percentage of type IIA fibers in muscles, causing an increase in muscular high power output. Vitamin D levels are strongly associated with exercise performance in athletes and physically active individuals. In the elderly and in adults below the age of 65, several studies have established a close association between vitamin D levels and neuromuscular coordination. The aim of this review is to appraise our current understanding of the significance of vitamin D on muscular performance in both older and frail individuals as well as in younger adults, athletes or non-athletes with regard to both ordinary everyday musculoskeletal tasks and peak athletic performance.

  16. Chronic lack of sleep is associated with increased sports injuries in adolescent athletes.

    Science.gov (United States)

    Milewski, Matthew D; Skaggs, David L; Bishop, Gregory A; Pace, J Lee; Ibrahim, David A; Wren, Tishya A L; Barzdukas, Audrius

    2014-03-01

    Much attention has been given to the relationship between various training factors and athletic injuries, but no study has examined the impact of sleep deprivation on injury rates in young athletes. Information about sleep practices was gathered as part of a study designed to correlate various training practices with the risk of injury in adolescent athletes. Informed consent for participation in an online survey of training practices and a review of injury records was obtained from 160 student athletes at a combined middle/high school (grades 7 to 12) and from their parents. Online surveys were completed by 112 adolescent athletes (70% completion rate), including 54 male and 58 female athletes with a mean age of 15 years (SD=1.5; range, 12 to 18 y). The students' responses were then correlated with data obtained from a retrospective review of injury records maintained by the school's athletic department. Multivariate analysis showed that hours of sleep per night and the grade in school were the best independent predictors of injury. Athletes who slept on average Sleep deprivation and increasing grade in school appear to be associated with injuries in an adolescent athletic population. Encouraging young athletes to get optimal amounts of sleep may help protect them against athletic injuries. Level III.

  17. Task Force Report, Safety of Personnel in LHC underground areas following the accident of 19th September 2008

    CERN Document Server

    Delille, B; Inigo-Golfin, J; Lindell, G; Roy, G; Tavian, L; Thomas, E; Trant, R; Völlinger, C

    2009-01-01

    In January 2009, the Task Force on Safety of Personnel in the LHC underground areas following the accident in sector 3-4 of 19th September 2008 (Safety Task Force) received from the CERN Director General the mandate to investigate the impact of the accident of 19th September 2008 on the safety of personnel working in the LHC underground areas. This mandate includes the elaboration of preventive and/or corrective measures, if deemed necessary. This report gives the conclusions and recommendations of the Safety Task Force which have been reviewed by an external advisory committee of safety experts.

  18. Finance Students' Experiences of Lecture-Based Active Learning Tasks

    Science.gov (United States)

    McCullough, Kerry; Munro, Nicholas

    2018-01-01

    Consistent with current higher education concerns with student engagement and the student experience, this study explored third-year undergraduate Finance students' experiences of lecture-based active learning tasks. Finance students from the 2012 and 2014 cohorts from a South African university were invited to complete an anonymous questionnaire…

  19. Status Report on Activities of the Systems Assessment Task Force, OECD-NEA Expert Group on Accident Tolerant Fuels for LWRs

    Energy Technology Data Exchange (ETDEWEB)

    Bragg-Sitton, Shannon Michelle [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-09-01

    The Organization for Economic Cooperation and Development /Nuclear Energy Agency (OECD/NEA) Nuclear Science Committee approved the formation of an Expert Group on Accident Tolerant Fuel (ATF) for LWRs (EGATFL) in 2014. Chaired by Kemal Pasamehmetoglu, INL Associate Laboratory Director for Nuclear Science and Technology, the mandate for the EGATFL defines work under three task forces: (1) Systems Assessment, (2) Cladding and Core Materials, and (3) Fuel Concepts. Scope for the Systems Assessment task force (TF1) includes definition of evaluation metrics for ATF, technology readiness level definition, definition of illustrative scenarios for ATF evaluation, and identification of fuel performance and system codes applicable to ATF evaluation. The Cladding and Core Materials (TF2) and Fuel Concepts (TF3) task forces will identify gaps and needs for modeling and experimental demonstration; define key properties of interest; identify the data necessary to perform concept evaluation under normal conditions and illustrative scenarios; identify available infrastructure (internationally) to support experimental needs; and make recommendations on priorities. Where possible, considering proprietary and other export restrictions (e.g., International Traffic in Arms Regulations), the Expert Group will facilitate the sharing of data and lessons learned across the international group membership. The Systems Assessment task force is chaired by Shannon Bragg-Sitton (Idaho National Laboratory [INL], U.S.), the Cladding Task Force is chaired by Marie Moatti (Electricite de France [EdF], France), and the Fuels Task Force is chaired by a Masaki Kurata (Japan Atomic Energy Agency [JAEA], Japan). The original Expert Group mandate was established for June 2014 to June 2016. In April 2016 the Expert Group voted to extend the mandate one additional year to June 2017 in order to complete the task force deliverables; this request was subsequently approved by the Nuclear Science Committee. This

  20. Status Report on Activities of the Systems Assessment Task Force, OECD-NEA Expert Group on Accident Tolerant Fuels for LWRs

    International Nuclear Information System (INIS)

    Bragg-Sitton, Shannon Michelle

    2016-01-01

    The Organization for Economic Cooperation and Development /Nuclear Energy Agency (OECD/NEA) Nuclear Science Committee approved the formation of an Expert Group on Accident Tolerant Fuel (ATF) for LWRs (EGATFL) in 2014. Chaired by Kemal Pasamehmetoglu, INL Associate Laboratory Director for Nuclear Science and Technology, the mandate for the EGATFL defines work under three task forces: (1) Systems Assessment, (2) Cladding and Core Materials, and (3) Fuel Concepts. Scope for the Systems Assessment task force (TF1) includes definition of evaluation metrics for ATF, technology readiness level definition, definition of illustrative scenarios for ATF evaluation, and identification of fuel performance and system codes applicable to ATF evaluation. The Cladding and Core Materials (TF2) and Fuel Concepts (TF3) task forces will identify gaps and needs for modeling and experimental demonstration; define key properties of interest; identify the data necessary to perform concept evaluation under normal conditions and illustrative scenarios; identify available infrastructure (internationally) to support experimental needs; and make recommendations on priorities. Where possible, considering proprietary and other export restrictions (e.g., International Traffic in Arms Regulations), the Expert Group will facilitate the sharing of data and lessons learned across the international group membership. The Systems Assessment task force is chaired by Shannon Bragg-Sitton (Idaho National Laboratory [INL], U.S.), the Cladding Task Force is chaired by Marie Moatti (Electricite de France [EdF], France), and the Fuels Task Force is chaired by a Masaki Kurata (Japan Atomic Energy Agency [JAEA], Japan). The original Expert Group mandate was established for June 2014 to June 2016. In April 2016 the Expert Group voted to extend the mandate one additional year to June 2017 in order to complete the task force deliverables; this request was subsequently approved by the Nuclear Science Committee. This

  1. Team physicians in college athletics.

    Science.gov (United States)

    Steiner, Mark E; Quigley, D Bradford; Wang, Frank; Balint, Christopher R; Boland, Arthur L

    2005-10-01

    There has been little documentation of what constitutes the clinical work of intercollegiate team physicians. Team physicians could be recruited based on the needs of athletes. A multidisciplinary team of physicians is necessary to treat college athletes. Most physician evaluations are for musculoskeletal injuries treated nonoperatively. Descriptive epidemiology study. For a 2-year period, a database was created that recorded information on team physician encounters with intercollegiate athletes at a major university. Data on imaging studies, hospitalizations, and surgeries were also recorded. The diagnoses for physician encounters with all undergraduates through the university's health service were also recorded. More initial athlete evaluations were for musculoskeletal diagnoses (73%) than for general medical diagnoses (27%) (P respiratory infections and dermatologic disorders, or multiple visits for concussions. Football accounted for 22% of all physician encounters, more than any other sport (P athletes did not require a greater number of physician encounters than did the general undergraduate pool of students on a per capita basis. Intercollegiate team physicians primarily treat musculoskeletal injuries that do not require surgery. General medical care is often single evaluations of common conditions and repeat evaluations for concussions.

  2. The Role of Subjective Task Value in Service-Learning Engagement among Chinese College Students.

    Science.gov (United States)

    Li, Yulan; Guo, Fangfang; Yao, Meilin; Wang, Cong; Yan, Wenfan

    2016-01-01

    Most service-learning studies in higher education focused on its effects on students' development. The dynamic processes and mechanisms of students' development during service-learning, however, have not been explored thoroughly. Student engagement in service-learning may affect service-learning outcomes and be affected by subjective task value at the same time. The present study aimed to explore the effect of subjective task value on Chinese college student engagement during service-learning. Fifty-four Chinese college students participated in a 9-weeks service-learning program of interacting with children with special needs. Students' engagement and subjective task value were assessed via self-report questionnaires and 433 weekly reflective journals. The results indicated that the cognitive, emotional and behavioral engagement of Chinese college students demonstrated different developmental trends during service-learning process. Subjective task value played an essential role in student engagement in service-learning activities. However, the role of subjective task value varied with different stages. Finally, the implications for implementing service-learning in Chinese education were discussed.

  3. Hybrid Force and Position Control Strategy of Robonaut Performing Object Transfer Task

    Directory of Open Access Journals (Sweden)

    Chen Gang

    2018-01-01

    Full Text Available This paper proposes a coordinated hybrid force/position control strategy of robonaut performing object transfer operation. Firstly, the constraint relationships between robonaut and object are presented. Base on them, the unified dynamic model of the robonaut and object is established to design the hybrid force/position control method. The movement, the internal force and the external constraint force of the object are considered as the control targets of the control system. Finally, a MATLAB simulation of the robonaut performing object transfer task verifies the correctness and effectiveness of the proposed method. The results show that all the targets can be control accurately by using the method proposed in this paper. The presented control method can control both internal and external forces while maintaining control accuracy, which is a common control strategy.

  4. About forming of personality physical culture of students in the process of physical education (in aspect of presence of abilities

    Directory of Open Access Journals (Sweden)

    S.I. Belykh

    2013-01-01

    Full Text Available It is shown that practice of teaching of discipline «Physical education» does not provide forming of volume of abilities, sufficient for the origin of athletic activity. Prevail ability to pick up a place, sporting form, inventory depending on the type of physical exercises and ability on the observance of rules of the personal hygiene. In the questionnaire questioning 650 students (324 youths and 326 girls of the first and fourth courses took part. All of students visited employments on physical education at school and institute of higher. It is marked that the important task of amateurish athletic education is forming for the students of the personal experience of independent athletic, health and рекреационных employments. It is underlined that sense of amateurish athletic education of students consists in achievement by a man unity of mental and activity processes. Such processes are needed for an estimation and understanding of the state of the health, programming and residence of healthy way of life.

  5. Shoulder External Rotation Fatigue and Scapular Muscle Activation and Kinematics in Overhead Athletes

    Science.gov (United States)

    Joshi, Mithun; Thigpen, Charles A.; Bunn, Kevin; Karas, Spero G.; Padua, Darin A.

    2011-01-01

    Context: Glenohumeral external rotation (GH ER) muscle fatigue might contribute to shoulder injuries in overhead athletes. Few researchers have examined the effect of such fatigue on scapular kinematics and muscle activation during a functional movement pattern. Objective: To examine the effects of GH ER muscle fatigue on upper trapezius, lower trapezius, serratus anterior, and infraspinatus muscle activation and to examine scapular kinematics during a diagonal movement task in overhead athletes. Setting: Human performance research laboratory. Design: Descriptive laboratory study. Patients or Other Participants: Our study included 25 overhead athletes (15 men, 10 women; age = 20 ± 2 years, height = 180 ± 11 cm, mass = 80 ± 11 kg) without a history of shoulder pain on the dominant side. Interventions: We tested the healthy, dominant shoulder through a diagonal movement task before and after a fatiguing exercise involving low-resistance, high-repetition, prone GH ER from 0° to 75° with the shoulder in 90° of abduction. Main Outcome Measure(s): Surface electromyography was used to measure muscle activity for the upper trapezius, lower trapezius, serratus anterior, and infraspinatus. An electromyographic motion analysis system was used to assess 3-dimensional scapular kinematics. Repeated-measures analyses of variance (phase × condition) were used to test for differences. Results: We found a decrease in ascending-phase and descending-phase lower trapezius activity (F1,25 = 5.098, P = .03) and an increase in descending-phase infraspinatus activity (F1,25 = 5.534, P = .03) after the fatigue protocol. We also found an increase in scapular upward rotation (F1,24 = 3.7, P = .04) postfatigue. Conclusions: The GH ER muscle fatigue protocol used in this study caused decreased lower trapezius and increased infraspinatus activation concurrent with increased scapular upward rotation range of motion during the functional task. This highlights the interdependence of scapular

  6. Transport Task Force workshop: basic experiments highlights

    Energy Technology Data Exchange (ETDEWEB)

    Linford, R.K. (Los Alamos National Lab., NM (USA)); Luckhardt, S. (Massachusetts Inst. of Tech., Cambridge, MA (USA)); Lyon, J.F. (Oak Ridge National Lab., TN (USA)); Navratil, G.A. (Columbia Univ., New York, NY (USA)); Schoenberg, K.F. (Los Alamos National Lab., NM (USA))

    1990-01-01

    Selected topics are summarized from the Basic Experiments session of the Transport Task Force Workshop held August 21-24, 1989, in San Diego, California. This session included presentations on paradigm experiments, stellarators, reversed-field pinches, and advanced tokamaks. Recent advances in all of these areas illustrate the importance of these experiments in advancing our understanding of toroidal transport. Progress has been made in measuring the details of particle diffusion, isolating specific modes, measuring fluctuation variations with field geometry and beta, and comparing all these with theoretical predictions. The development of experimental tools for determining which fluctuations dominate transport are also reported. Continued significant advances are anticipated in a number of areas highlighted. (author).

  7. Transport Task Force workshop: basic experiments highlights

    International Nuclear Information System (INIS)

    Linford, R.K.; Luckhardt, S.; Lyon, J.F.; Navratil, G.A.; Schoenberg, K.F.

    1990-01-01

    Selected topics are summarized from the Basic Experiments session of the Transport Task Force Workshop held August 21-24, 1989, in San Diego, California. This session included presentations on paradigm experiments, stellarators, reversed-field pinches, and advanced tokamaks. Recent advances in all of these areas illustrate the importance of these experiments in advancing our understanding of toroidal transport. Progress has been made in measuring the details of particle diffusion, isolating specific modes, measuring fluctuation variations with field geometry and beta, and comparing all these with theoretical predictions. The development of experimental tools for determining which fluctuations dominate transport are also reported. Continued significant advances are anticipated in a number of areas highlighted. (author)

  8. A Corporate Pitch for Athletics.

    Science.gov (United States)

    Morrison, Steve

    1998-01-01

    The challenge of funding new athletic programs with no additional tax revenue forced a Colorado Springs school district to supplement existing funding arrangements (participation fees, gate admissions, and team fundraising) with a new income source--a lucrative Coca-Cola contract. This article explains how to negotiate (and justify) favorable…

  9. Prophylactic knee bracing alters lower-limb muscle forces during a double-leg drop landing.

    Science.gov (United States)

    Ewing, Katie A; Fernandez, Justin W; Begg, Rezaul K; Galea, Mary P; Lee, Peter V S

    2016-10-03

    Anterior cruciate ligament (ACL) injury can be a painful, debilitating and costly consequence of participating in sporting activities. Prophylactic knee bracing aims to reduce the number and severity of ACL injury, which commonly occurs during landing maneuvers and is more prevalent in female athletes, but a consensus on the effectiveness of prophylactic knee braces has not been established. The lower-limb muscles are believed to play an important role in stabilizing the knee joint. The purpose of this study was to investigate the changes in lower-limb muscle function with prophylactic knee bracing in male and female athletes during landing. Fifteen recreational athletes performed double-leg drop landing tasks from 0.30m and 0.60m with and without a prophylactic knee brace. Motion analysis data were used to create subject-specific musculoskeletal models in OpenSim. Static optimization was performed to calculate the lower-limb muscle forces. A linear mixed model determined that the hamstrings and vasti muscles produced significantly greater flexion and extension torques, respectively, and greater peak muscle forces with bracing. No differences in the timings of peak muscle forces were observed. These findings suggest that prophylactic knee bracing may help to provide stability to the knee joint by increasing the active stiffness of the hamstrings and vasti muscles later in the landing phase rather than by altering the timing of muscle forces. Further studies are necessary to quantify whether prophylactic knee bracing can reduce the load placed on the ACL during intense dynamic movements. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Student versus athlete: Professional socialisation influx | Burnett ...

    African Journals Online (AJOL)

    African Journal for Physical Activity and Health Sciences ... sport and increased professional opportunities for high performance athletes, ... Continued participation and self-reported high levels of motivation relate to sporting success (69.4%), ...

  11. Report of Task Force for review of nuclear waste management. Draft

    International Nuclear Information System (INIS)

    1978-02-01

    Some of the findings of the Task Force are: a majority of independent technical experts have concluded that high-level waste can be safely disposed in geological media, but validation of the specific technical choices will be an important element of the licensing process. Reprocessing is not required for the safe disposal of commercial spent fuel. Consideration should be given to an early demonstration of the geologic disposal of a limited number of spent fuel assemblies in the waste Isolation Pilot Plant. The Spent Fuel Policy announced by President Carter in October 1977 must be integrated with the Waste Management Policy. The Task Force report highlights the importance of away from reactor storage that occurs between on-site storage of spent fuel at utilities and ultimate disposal. The target for initial operation in 1985 os a National Waste Repository for the permanent disposal of commercial high-level waste as spent fuel may not be met; this does not affect the early 1980s schedule for the Waste Isolation Pilot Plant. The responsibility for the ultimate disposal for all forms of nuclear waste should be with the Federal Government and long-term waste disposal facilities should be subject to NRC licensing. The NEPA process is an essential part of the nuclear waste management program and Department of Energy efforts in this regard must be strengthened. Policy and program management responsibility for Waste Management should be raised to a higher level in the Department of Energy. There are substantial budgetary impacts of the Task Force recommendations and legislation would be required to carry out many of the suggested changes

  12. Relationship of physical self concept and athletic performance in male medical students in Birjand University of Medical Sciences

    Directory of Open Access Journals (Sweden)

    Shahnaz Tabiee

    2018-03-01

    Conclusion: According to the results of this study, it was found that athletic performance improves physical self-esteem and self-esteem of students. Therefore, health system policy makers can promote the necessary facilities for expanding the culture of sports activities and also create an environment with sufficient facilities in the university.

  13. Current Events and Teachable Moments: Creating Dialog about Transgender and Intersex Athletes

    Science.gov (United States)

    Krane, Vikki; Barak, Katie Sullivan

    2012-01-01

    The purpose of this article is to help physical educators and coaches better understand the issues raised in recent news stories about transgender and intersex athletes and to encourage them to engage students and athletes in dialogues about these topics. In conversations with students, it is important for teachers and coaches to separate facts…

  14. Answers to questions posed by the Michigan Governor's Nuclear Waste Disposal Task Force

    Energy Technology Data Exchange (ETDEWEB)

    1976-09-30

    A general presentation of the National Waste Terminal Storage (NWTS) Program was given on July 26, 1976, to the Michigan Environmental Review Board and the Michigan Governor's Nuclear Waste Disposal Task Force. Following the presentation, Dr. William G. Taylor, Chairman of the Task Force, provided ERDA with a listing of questions which pertained to the NWTS program and ERDA/OWI's interest in northeast Michigan. This document contains copies of the information which was provided to Dr. Taylor in response to his inquiry.

  15. Screening for gestational diabetes mellitus : US preventive services task force recommendation statement

    NARCIS (Netherlands)

    Calonge, Ned; Petitti, Diana B.; DeWitt, Thomas G.; Gordis, Leon; Gregory, Kimberly D.; Harris, Russell; Isham, George; LeFevre, Michael L.; Loveland-Cherry, Carol; Marion, Lucy N.; Moyer, Virginia A.; Ockene, Judith K.; Sawaya, George F.; Siu, Albert L.; Teutsch, Steven M.; Yawn, Barbara P.

    2008-01-01

    Description: Update of 2003 U. S. Preventive Services Task Force (USPSTF) recommendation about screening for gestational diabetes. Methods: The USPSTF weighed the evidence on maternal and neonatal benefits (reduction in preeclampsia, mortality, brachial plexus injury, clavicular fractures, admission

  16. Status Report on Activities of the Systems Assessment Task Force, OECD-NEA Expert Group on Accident Tolerant Fuels for LWRs

    Energy Technology Data Exchange (ETDEWEB)

    Bragg-Sitton, Shannon Michelle [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    The Organization for Economic Cooperation and Development /Nuclear Energy Agency (OECD/NEA) Nuclear Science Committee approved the formation of an Expert Group on Accident Tolerant Fuel (ATF) for LWRs (EGATFL) in 2014. Chaired by Kemal Pasamehmetoglu, INL Associate Laboratory Director for Nuclear Science and Technology, the mandate for the EGATFL defines work under three task forces: (1) Systems Assessment, (2) Cladding and Core Materials, and (3) Fuel Concepts. Scope for the Systems Assessment task force includes definition of evaluation metrics for ATF, technology readiness level definition, definition of illustrative scenarios for ATF evaluation, parametric studies, and selection of system codes. The Cladding and Core Materials and Fuel Concepts task forces will identify gaps and needs for modeling and experimental demonstration; define key properties of interest; identify the data necessary to perform concept evaluation under normal conditions and illustrative scenarios; identify available infrastructure (internationally) to support experimental needs; and make recommendations on priorities. Where possible, considering proprietary and other export restrictions (e.g., International Traffic in Arms Regulations), the Expert Group will facilitate the sharing of data and lessons learned across the international group membership. The Systems Assessment Task Force is chaired by Shannon Bragg-Sitton (INL), while the Cladding Task Force will be chaired by a representative from France (Marie Moatti, Electricite de France [EdF]) and the Fuels Task Force will be chaired by a representative from Japan (Masaki Kurata, Japan Atomic Energy Agency [JAEA]). This report provides an overview of the Systems Assessment Task Force charter and status of work accomplishment.

  17. Psychophysical testing of visual prosthetic devices: a call to establish a multi-national joint task force

    Science.gov (United States)

    Rizzo, Joseph F., III; Ayton, Lauren N.

    2014-04-01

    Recent advances in the field of visual prostheses, as showcased in this special feature of Journal of Neural Engineering , have led to promising results from clinical trials of a number of devices. However, as noted by these groups there are many challenges involved in assessing vision of people with profound vision loss. As such, it is important that there is consistency in the methodology and reporting standards for clinical trials of visual prostheses and, indeed, the broader vision restoration research field. Two visual prosthesis research groups, the Boston Retinal Implant Project (BRIP) and Bionic Vision Australia (BVA), have agreed to work cooperatively to establish a multi-national Joint Task Force. The aim of this Task Force will be to develop a consensus statement to guide the methods used to conduct and report psychophysical and clinical results of humans who receive visual prosthetic devices. The overarching goal is to ensure maximum benefit to the implant recipients, not only in the outcomes of the visual prosthesis itself, but also in enabling them to obtain accurate information about this research with ease. The aspiration to develop a Joint Task Force was first promulgated at the inaugural 'The Eye and the Chip' meeting in September 2000. This meeting was established to promote the development of the visual prosthetic field by applying the principles of inclusiveness, openness, and collegiality among the growing body of researchers in this field. These same principles underlie the intent of this Joint Task Force to enhance the quality of psychophysical research within our community. Despite prior efforts, a critical mass of interested parties could not congeal. Renewed interest for developing joint guidelines has developed recently because of a growing awareness of the challenges of obtaining reliable measurements of visual function in patients who are severely visually impaired (in whom testing is inherently noisy), and of the importance of

  18. Designing Digital Problem Based Learning Tasks that Motivate Students

    Science.gov (United States)

    van Loon, Anne-Marieke; Ros, Anje; Martens, Rob

    2013-01-01

    This study examines whether teachers are able to apply the principles of autonomy support and structure support in designing digital problem based learning (PBL) tasks. We examine whether these tasks are more autonomy- and structure-supportive and whether primary and secondary school students experience greater autonomy, competence, and motivation…

  19. Performance Motivation of Elite Athletes, Recreational Athletes and Non-Athletes

    Directory of Open Access Journals (Sweden)

    Šmela Pavel

    2017-11-01

    Full Text Available The aim of the paper is to widen knowledge about motivation of elite, recreational athletes and non-athletes. Participants from the elite athletes group (n = 35, 16.7 ± .70 years old were football players of the Slovak national team. Recreational athletes (n = 31, 16.8 ± .80 years old and non-athletes (n = 29, 15.7 ± .60 years old are visiting Grammar School in Zvolen. D-M-V standardized questionnaire was used to determine performance motivation. The Kolmogorov-Smirnov's test disconfirmed the null hypothesis on the normality of data. We used the non-parametric Kruskal-Wallis and Mann-Whitney U tests to determine the statistical significance of the differences. The results showed that there were significant (p .0.01 differences with large effect size (η2 ≥ .14 in all the three (the performance motives scale, the anxiety inhibiting performance scale and the anxiety supporting performance scale dimensions among the research groups. The motivation of elite athletes is significantly higher (p = .048; r = .25 compared to the recreational athletes. Also, compared to the non-athletes, the level of performance motivation is significantly higher (p = .002; r = .51 in the elite athletes. Based on the results of the study we can formulate the statement that the level of performance motivation is contingent on the level of sport activity.

  20. Gender, ethnicity, self-esteem and disordered eating among college athletes.

    Science.gov (United States)

    Johnson, Craig; Crosby, Ross; Engel, Scott; Mitchell, James; Powers, Pauline; Wittrock, David; Wonderlich, Stephen

    2004-05-01

    This study was undertaken to compare ethnic and gender differences regarding self-esteem and various disordered eating attitudes and behaviors among elite college athletes. A total of 1445 student athletes from 11 Division I schools were surveyed using a 133-item questionnaire. White female athletes reported significantly lower self-esteem than Black female, Black male and White male athletes. Black female athletes' self-esteem was equal to both Black and White male athletes. White female athletes reported significantly higher drive for thinness, body dissatisfaction, and more disturbed eating behaviors than Black female and both groups of male athletes. The current study demonstrates that White female athletes appear to be most at risk for having difficulty with eating disorders. Their reporting of significantly lower self-esteem indicates that this may be a risk factor that is more characteristic of this ethnic group. Questions are raised about what factors exist in the Black female culture that protect them from low self-esteem and disordered eating attitudes and behaviors.

  1. The Effects of Shoulder- Girdle Muscles Fatigue on Ground Reaction Force, Elbow and Shoulder Joint Angle, and Accuracy of the Athletic Performance in Handball Penalty Throws

    Directory of Open Access Journals (Sweden)

    Mona Shiravand

    2017-09-01

    Discussion: As the subjects were professional, muscle fatigue did not have a significant effect on postural control, angles and angular velocity; but did affect the reaction force and accuracy of the throws before and after fatigue, which could ultimately affect the performance of athletes and competition results.

  2. Pharmacy faculty workplace issues: findings from the 2009-2010 COD-COF Joint Task Force on Faculty Workforce.

    Science.gov (United States)

    Desselle, Shane P; Peirce, Gretchen L; Crabtree, Brian L; Acosta, Daniel; Early, Johnnie L; Kishi, Donald T; Nobles-Knight, Dolores; Webster, Andrew A

    2011-05-10

    Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy.

  3. Leadership Styles of College and University Athletic Directors and the Presence of NCAA Transgender Policy

    Science.gov (United States)

    Bowden, Randall; McCauley, Kayleigh

    2016-01-01

    In September 2011, the National Collegiate Athletic Association (NCAA) announced the "Policy on Transgender Inclusion." It provides guidelines for transgender student athletes to participate in sex-separated athletic teams according to their gender identity. The "2012 LGBTQ National College Athlete Report," the first of its…

  4. Altered visual strategies and attention are related to increased force fluctuations during a pinch grip task in older adults.

    Science.gov (United States)

    Keenan, Kevin G; Huddleston, Wendy E; Ernest, Bradley E

    2017-11-01

    The purpose of the study was to determine the visual strategies used by older adults during a pinch grip task and to assess the relations between visual strategy, deficits in attention, and increased force fluctuations in older adults. Eye movements of 23 older adults (>65 yr) were monitored during a low-force pinch grip task while subjects viewed three common visual feedback displays. Performance on the Grooved Pegboard test and an attention task (which required no concurrent hand movements) was also measured. Visual strategies varied across subjects and depended on the type of visual feedback provided to the subjects. First, while viewing a high-gain compensatory feedback display (horizontal bar moving up and down with force), 9 of 23 older subjects adopted a strategy of performing saccades during the task, which resulted in 2.5 times greater force fluctuations in those that exhibited saccades compared with those who maintained fixation near the target line. Second, during pursuit feedback displays (force trace moving left to right across screen and up and down with force), all subjects exhibited multiple saccades, and increased force fluctuations were associated ( r s = 0.6; P = 0.002) with fewer saccades during the pursuit task. Also, decreased low-frequency (attention z scores. Comparison of these results with our previously published results in young subjects indicates that saccadic eye movements and attention are related to force control in older adults. NEW & NOTEWORTHY The significant contributions of the study are the addition of eye movement data and an attention task to explain differences in hand motor control across different visual displays in older adults. Older participants used different visual strategies across varying feedback displays, and saccadic eye movements were related with motor performance. In addition, those older individuals with deficits in attention had impaired motor performance on two different hand motor control tasks, including

  5. Space station operations task force. Panel 4 report: Management integration

    Science.gov (United States)

    1987-01-01

    The Management Integration Panel of the Space Station Operations Task Force was chartered to provide a structure and ground rules for integrating the efforts of the other three panels and to address a number of cross cutting issues that affect all areas of space station operations. Issues addressed include operations concept implementation, alternatives development and integration process, strategic policy issues and options, and program management emphasis areas.

  6. Clinical Reasoning in Athletic Training Education: Modeling Expert Thinking

    Science.gov (United States)

    Geisler, Paul R.; Lazenby, Todd W.

    2009-01-01

    Objective: To address the need for a more definitive approach to critical thinking during athletic training educational experiences by introducing the clinical reasoning model for critical thinking. Background: Educators are aware of the need to teach students how to think critically. The multiple domains of athletic training are comprehensive and…

  7. Bilateral differences in muscle fascicle architecture are not related to the preferred leg in jumping athletes.

    Science.gov (United States)

    Aeles, Jeroen; Lenchant, Sietske; Vanlommel, Liesbeth; Vanwanseele, Benedicte

    2017-07-01

    In many sports, athletes have a preferred leg for sport-specific tasks, such as jumping, which leads to strength differences between both legs, yet the underlying changes in force-generating mechanical properties of the muscle remain unknown. The purpose of this study was to investigate whether the muscle architecture of the medial gastrocnemius (MG) is different between both legs in well-trained jumping athletes and untrained individuals. In addition, we investigated the effect of two ankle joint positions on ultrasound muscle architecture measurements. Muscle architecture of both legs was measured in 16 athletes and 11 untrained individuals at two ankle joint angles: one with the ankle joint in a tendon slack length (TSL) angle and one in a 90° angle. Fascicle lengths and pennation angles at TSL were not different between the preferred and non-preferred legs in either group. The comparison between groups showed no difference in fascicle length, but greater pennation angles were found in the athletes (21.7° ± 0.5°) compared to the untrained individuals (19.8° ± 0.6°). Analyses of the muscle architecture at a 90° angle yielded different results, mainly in the comparison between groups. These results provide only partial support for the notion of training-induced changes in muscle architecture as only differences in pennation angles were found between athletes and untrained individuals. Furthermore, our results provide support to the recommendation to take into account the tension-length relationship and to measure muscle architecture at individually determined tendon slack joint angles.

  8. 75 FR 43943 - Defense Science Board; Task Force on Counter Insurgency (COIN) Intelligence, Surveillance and...

    Science.gov (United States)

    2010-07-27

    ... and what emerging science and technology would have the greatest intelligence potential in this type... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board; Task Force on Counter... Defense (DoD). ACTION: Notice of advisory committee meetings. SUMMARY: The Defense Science Board Task...

  9. The effects of sleep extension on the athletic performance of collegiate basketball players.

    Science.gov (United States)

    Mah, Cheri D; Mah, Kenneth E; Kezirian, Eric J; Dement, William C

    2011-07-01

    To investigate the effects of sleep extension over multiple weeks on specific measures of athletic performance as well as reaction time, mood, and daytime sleepiness. Stanford Sleep Disorders Clinic and Research Laboratory and Maples Pavilion, Stanford University, Stanford, CA. Eleven healthy students on the Stanford University men's varsity basketball team (mean age 19.4 ± 1.4 years). Subjects maintained their habitual sleep-wake schedule for a 2-4 week baseline followed by a 5-7 week sleep extension period. Subjects obtained as much nocturnal sleep as possible during sleep extension with a minimum goal of 10 h in bed each night. Measures of athletic performance specific to basketball were recorded after every practice including a timed sprint and shooting accuracy. Reaction time, levels of daytime sleepiness, and mood were monitored via the Psychomotor Vigilance Task (PVT), Epworth Sleepiness Scale (ESS), and Profile of Mood States (POMS), respectively. Total objective nightly sleep time increased during sleep extension compared to baseline by 110.9 ± 79.7 min (P sleep extension (16.2 ± 0.61 sec at baseline vs. 15.5 ± 0.54 sec at end of sleep extension, P sleep extension (P sleep extension indicate that optimal sleep is likely beneficial in reaching peak athletic performance.

  10. The International Society for Bipolar Disorders (ISBD) Task Force Report on Antidepressant Use in Bipolar Disorders

    Science.gov (United States)

    Pacchiarotti, Isabella; Bond, David J.; Baldessarini, Ross J.; Nolen, Willem A.; Grunze, Heinz; Licht, Rasmus W.; Post, Robert M.; Berk, Michael; Goodwin, Guy M.; Sachs, Gary S.; Tondo, Leonardo; Findling, Robert L.; Youngstrom, Eric A.; Tohen, Mauricio; Undurraga, Juan; González-Pinto, Ana; Goldberg, Joseph F.; Yildiz, Ayşegül; Altshuler, Lori L.; Calabrese, Joseph R.; Mitchell, Philip B.; Thase, Michael E.; Koukopoulos, Athanasios; Colom, Francesc; Frye, Mark A.; Malhi, Gin S.; Fountoulakis, Konstantinos N.; Vázquez, Gustavo; Perlis, Roy H.; Ketter, Terence A.; Cassidy, Frederick; Akiskal, Hagop; Azorin, Jean-Michel; Valentí, Marc; Mazzei, Diego Hidalgo; Lafer, Beny; Kato, Tadafumi; Mazzarini, Lorenzo; Martínez-Aran, Anabel; Parker, Gordon; Souery, Daniel; Özerdem, Ayşegül; McElroy, Susan L.; Girardi, Paolo; Bauer, Michael; Yatham, Lakshmi N.; Zarate, Carlos A.; Nierenberg, Andrew A.; Birmaher, Boris; Kanba, Shigenobu; El-Mallakh, Rif S.; Serretti, Alessandro; Rihmer, Zoltan; Young, Allan H.; Kotzalidis, Georgios D.; MacQueen, Glenda M.; Bowden, Charles L.; Ghaemi, S. Nassir; Lopez-Jaramillo, Carlos; Rybakowski, Janusz; Ha, Kyooseob; Perugi, Giulio; Kasper, Siegfried; Amsterdam, Jay D.; Hirschfeld, Robert M.; Kapczinski, Flávio; Vieta, Eduard

    2014-01-01

    Objective The risk-benefit profile of antidepressant medications in bipolar disorder is controversial. When conclusive evidence is lacking, expert consensus can guide treatment decisions. The International Society for Bipolar Disorders (ISBD) convened a task force to seek consensus recommendations on the use of antidepressants in bipolar disorders. Method An expert task force iteratively developed consensus through serial consensus-based revisions using the Delphi method. Initial survey items were based on systematic review of the literature. Subsequent surveys included new or reworded items and items that needed to be rerated. This process resulted in the final ISBD Task Force clinical recommendations on antidepressant use in bipolar disorder. Results There is striking incongruity between the wide use of and the weak evidence base for the efficacy and safety of antidepressant drugs in bipolar disorder. Few well-designed, long-term trials of prophylactic benefits have been conducted, and there is insufficient evidence for treatment benefits with antidepressants combined with mood stabilizers. A major concern is the risk for mood switch to hypomania, mania, and mixed states. Integrating the evidence and the experience of the task force members, a consensus was reached on 12 statements on the use of antidepressants in bipolar disorder. Conclusions Because of limited data, the task force could not make broad statements endorsing antidepressant use but acknowledged that individual bipolar patients may benefit from antidepressants. Regarding safety, serotonin reuptake inhibitors and bupropion may have lower rates of manic switch than tricyclic and tetracyclic antidepressants and norepinephrine-serotonin reuptake inhibitors. The frequency and severity of antidepressant-associated mood elevations appear to be greater in bipolar I than bipolar II disorder. Hence, in bipolar I patients antidepressants should be prescribed only as an adjunct to mood-stabilizing medications

  11. INFLUENCE OF STRENGTH TRAINING PROGRAM ON ISOMETRIC MUSCLE STRENGTH IN YOUNG ATHLETES

    Directory of Open Access Journals (Sweden)

    Dragan Radovanovic

    2007-10-01

    Full Text Available Strength training, or resistance training, is a form of physical conditioning used to increase the ability to resist force. Since muscular strength is required for success in many sports, it is logical to assume that stronger and more powerful young athletes will achieve better results. The aim of the study was to examine the effects of strength training on young athletes. An eight-week strength training program for developing muscle strength was performed in this study. Training protocol was designed specifically for young adolescent’s athletes. The program consisted of exercises for lower and upper body, abdominal and lower back muscles. The programs did not involve the maximal (1-3 repetitions maximum and other very hard intensity exercises that may had negative effect on young athletes. The results showed that strength training program had positive effects on maximal isometric muscle force (Fmax and motor skill. The increase presents the combined influence of strength training and growth.

  12. Why Do Students Choose Not to Follow All Instructions When Completing Assessment Tasks?

    Science.gov (United States)

    Fleet, Wendy

    2013-01-01

    As academics we often assume that allocating marks to a task will influence student decision-making when it comes to completing that task. Marks are used by lecturers to indicate the relative importance of each of the criteria used for marking the assessment task and we expect the student to respond to the marks' allocation. This Postcard suggests…

  13. Comparison of respiratory functions of athletes engaged in different individual sports branches

    OpenAIRE

    Tülin Atan; Pelin Akyol; Mehmet Çebi

    2013-01-01

    Objectives: It was aimed to research pulmonary functionsof sedentary males and athletes who engaged in differentindividual sports branches in the same age group.Methods: 50 male athletes in 15-16 age group in the starcategory participated from each of the branches of judo,athletics, wrestling, taekwondo, table tennis and swimmingand 50 sedentary males participated as well; beingin total 350 subjects. Among respiratory functions tests;vital capacity (VC), forced vital capacity (FVC) and maximu...

  14. Community College Athletics: The Road Less Traveled.

    Science.gov (United States)

    Fink, Joseph R.; Kirk, Arthur

    1979-01-01

    Community colleges are urged to break away from the commercialized athletics modeled by four-year colleges and develop programs that have educational value, focus on the success of the individual, and encourage wide student participation. Focus should be on lifelong involvement in sports and student learning. (JMD)

  15. Some Consequences of Prompting Novice Physics Students to Construct Force Diagrams

    Science.gov (United States)

    Heckler, Andrew F.

    2010-01-01

    We conducted a series of experiments to investigate the extent to which prompting the construction of a force diagram affects student solutions to simple mechanics problems. A total of 891 university introductory physics students were given typical force and motion problems under one of the two conditions: when a force diagram was or was not…

  16. Cognitive-motor integration deficits in young adult athletes following concussion.

    Science.gov (United States)

    Brown, Jeffrey A; Dalecki, Marc; Hughes, Cindy; Macpherson, Alison K; Sergio, Lauren E

    2015-01-01

    The ability to perform visually-guided motor tasks requires the transformation of visual information into programmed motor outputs. When the guiding visual information does not align spatially with the motor output, the brain processes rules to integrate the information for an appropriate motor response. Here, we look at how performance on such tasks is affected in young adult athletes with concussion history. Participants displaced a cursor from a central to peripheral targets on a vertical display by sliding their finger along a touch sensitive screen in one of two spatial planes. The addition of a memory component, along with variations in cursor feedback increased task complexity across conditions. Significant main effects between participants with concussion history and healthy controls without concussion history were observed in timing and accuracy measures. Importantly, the deficits were distinctly more pronounced for participants with concussion history compared to healthy controls, especially when the brain had to control movements having two levels of decoupling between vision and action. A discriminant analysis correctly classified athletes with a history of concussion based on task performance with an accuracy of 94 %, despite the majority of these athletes being rated asymptomatic by current standards. These findings correspond to our previous work with adults at risk of developing dementia, and support the use of cognitive motor integration as an enhanced assessment tool for those who may have mild brain dysfunction. Such a task may provide a more sensitive metric of performance relevant to daily function than what is currently in use, to assist in return to play/work/learn decisions.

  17. SPORT AND MENTAL HEALTH LEVEL AMONG UNIVERSITY STUDENTS

    Directory of Open Access Journals (Sweden)

    Mouloud Kenioua

    2016-06-01

    Full Text Available Purpose: study of mental health level of university student, athletes and non-athletes. Material: The tested group consisted of 160 male and female undergraduates from Ouargla University, Algeria; 80 students-athletes from Institute of Physical Education and Sports and 80 students-non-athletes from Department of Psychology, English and Mathematics. In the study we used health mental scale, adapted by Diab (2006 to Arab version scale, formed from five dimensions (Competence and self-confidence, Capacity for social interaction, Emotional maturity, Freedom from neurotic symptoms, self rating and aspects of natural deficiencies. Results: the findings indicated that university students have high level of mental health. And the mean of the responses of students-athletes group by mental health scale reached (M = 32.40, with standard deviation (STD =5.83, while the mean of the responses of students-non athletes group by mental health scale has reached (M=27.47, with standard deviation (STD=7.88. T-value, required to know significance of differences between means of students-athletes and students-non athletes has reached (T=4.51, (DF=185, p -0.01. So there are significant statistical differences between student athletes and non-athletes in their responses by mental health scale in favor of the student athletes. Conclusion:sports are beneficial in respect to mental health among university students and emphasizing the importance of the mental health of university students through its integration in the various recreational and competitive activities. Future qualitative research, covering multi-variables’ tests on mental health and others psychological characteristics could be performed in sports area.

  18. Continuity of operations planning in college athletic programs: The case for incorporating Federal Emergency Management Guidelines.

    Science.gov (United States)

    Hall, Stacey A; Allen, Brandon L; Phillips, Dennis

    2016-01-01

    College athletic departments have a responsibility to provide a safe environment for student-athletes; however, most colleges do not have a crisis management plan that includes procedures for displaced student-athletes or alternate facilities to perform athletic events. Continuity of operations planning ensures athletic programs are equipped to maintain essential functions during, or shortly after, a disruption of operations due to possible hazards. Previous studies have identified a lack of emergency preparedness and continuity planning in college athletic departments. The purpose of this article is to illustrate in detail one approach to disaster planning for college athletic departments, namely the Federal Emergency Management Agency (FEMA) continuity of operations framework. By adhering to FEMA guidelines and promoting a best practices model, athletic programs can effectively plan to address potential hazards, as well as protect the organization's brand, image, and financial sustainability after a crisis event.

  19. Funds for the Future. Report of the Twentieth Century Fund Task Force on College and University Endowment Policy.

    Science.gov (United States)

    Williamson, J. Peter

    The Task Force on College and University Endowment Policy examines endowment policy in a broad context. They feel that it is important to preserve private colleges and universities and develop a sense of mission about how best to pursue this objective. The Task Force reviews policy issues faced by managers of endowment funds for institutions of…

  20. External and Internal Factors Influencing Happiness in Elite Collegiate Athletes

    Science.gov (United States)

    Denny, Katherine G.; Steiner, Hans

    2009-01-01

    When under conditions of high demand and allostatic load, are happiness and satisfaction in four domains (family, friends, academics, recreation) influenced more by external or internal factors? Do student-athletes who lead exceedingly complicated lives report happiness as a function of athletic achievement or internal disposition? Stanford…

  1. 75 FR 62309 - Establishing a Task Force on Skills for America's Future

    Science.gov (United States)

    2010-10-08

    ... reward excellent outcomes and true innovation that meets the needs of entrepreneurs and other employers... task force to develop skills for America's future by identifying, developing, and increasing the scale... credentials and degrees; (b) identification of opportunities to amplify, accelerate, or increase the scale of...

  2. Summary of the 19th Joint EU-US Transport Task Force Workshop

    DEFF Research Database (Denmark)

    Angioni, C.; Mantica, P.; Naulin, Volker

    2015-01-01

    This conference report summarizes the contributions to, and discussions at, the 19th Joint EU-US Transport Task Force workshop, held in Culham, UK, during 8-11 September 2014. The workshop was organized under six topics: momentum transport, energetic particles, challenges in modelling transport i...

  3. Responses to comments received on the draft final report of the Secretary of Energy Advisory Board Task Force on Radioactive Waste Management

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    The Task Force solicited comments on its Draft Final Report from a variety of sources. Letters were sent to over 400 individuals who had expressed interest in the interest in the Department`s radioactive waste, management programs, a notice was placed in the Federal Register, the morning session of the January 1993 meeting of the full Secretary of Energy Advisory Board was given over to discussion of the draft, and Task Force members and staff presented the effort at several professional meetings. Altogether 32 written comments were received. They are reproduced here, followed in each case by the Task Force`s response to specific suggestions made to improve the draft. (The panel did not respond to comments that simply reflected policy preferences or that praised the group`s effort.) With one exception, those specific suggestions are highlighted and given a letter designation from {open_quotes}A{close_quotes} to {open_quotes}Z{close_quotes}. The Task Force`s responses, written in the Fall 1993, are labeled in a like manner. For the one exception, a comments submitted by Judy Treichel, the Task Force`s response is printed on copies of her annotated pages.

  4. Real-time changes in corticospinal excitability related to motor imagery of a force control task

    DEFF Research Database (Denmark)

    Tatemoto, Tsuyoshi; Tsuchiya, Junko; Numata, Atsuki

    2017-01-01

    Objective To investigate real-time excitability changes in corticospinal pathways related to motor imagery in a changing force control task, using transcranial magnetic stimulation (TMS). Methods Ten healthy volunteers learnt to control the contractile force of isometric right wrist dorsiflexion...... in order to track an on-screen sine wave form. Participants performed the trained task 40 times with actual muscle contraction in order to construct the motor image. They were then instructed to execute the task without actual muscle contraction, but by imagining contraction of the right wrist...... in dorsiflexion. Motor evoked potentials (MEPs), induced by TMS in the right extensor carpi radialis muscle (ECR) and flexor carpi radialis muscle (FCR), were measured during motor imagery. MEPs were induced at five time points: prior to imagery, during the gradual generation of the imaged wrist dorsiflexion...

  5. Relationships between Isometric Force-Time Characteristics and Dynamic Performance

    Directory of Open Access Journals (Sweden)

    Thomas Dos’Santos

    2017-09-01

    Full Text Available The purpose of this study was to explore the relationships between isometric mid-thigh pull (IMTP force-time characteristics (peak force and time-specific force vales (100–250 ms and dynamic performance and compare dynamic performance between stronger and weaker athletes. Forty-three athletes from different sports (rowing, soccer, bicycle motocross, and hockey performed three trials of the squat jump (SJ, countermovement jump (CMJ, and IMTP, and performed a one repetition maximum power clean (PC. Reactive strength index modified (RSImod was also calculated from the CMJ. Statistically significant large correlations between IMTP force-time characteristics and PC (ρ = 0.569–0.674, p < 0.001, and moderate correlations between IMTP force-time characteristics (excluding force at 100 ms and RSImod (ρ = 0.389–0.449, p = 0.013–0.050 were observed. Only force at 250 ms demonstrated a statistically significant moderate correlation with CMJ height (ρ = 0.346, p = 0.016 and no statistically significant associations were observed between IMTP force-time characteristics and SJ height. Stronger athletes (top 10 demonstrated statistically significantly greater CMJ heights, RSImods, and PCs (p ≤ 0.004, g = 1.32–1.89 compared to weaker (bottom 10 athletes, but no differences in SJ height were observed (p = 0.871, g = 0.06. These findings highlight that the ability to apply rapidly high levels of force in short time intervals is integral for PC, CMJ height, and reactive strength.

  6. Gunslingers, poker players, and chickens 1: Decision making under physical performance pressure in elite athletes.

    Science.gov (United States)

    Parkin, Beth L; Warriner, Katie; Walsh, Vincent

    2017-01-01

    The cognitive skills required during sport are highly demanding; accurate decisions based on the processing of dynamic environments are made in a fraction of a second (Walsh, 2014). Optimal decision-making abilities are crucial for success in sporting competition (Bar-Eli et al., 2011; Kaya, 2014). Moreover, for the elite athlete, decision making is required under conditions of intense mental and physical pressure (Anshel and Wells, 2000), yet much of the work in this area has largely ignored the highly stressful context in which athletes operate. A number of studies have shown that conditions of elevated pressure influence athletes' decision quality (Kinrade et al., 2015; Smith et al., 2016), response times (Hepler, 2015; Smith et al., 2016) and risk taking (Pighin et al., 2015). However, almost all of this work has been undertaken in nonelite athletes and participants who do not routinely operate under conditions of high stress. Thus, there is very little known about the influence of pressure on decision making in elite athletes. This study investigated the influence of physical performance pressure on decision making in a sample of world-class elite athletes. This allowed an examination of whether findings from the previous work in nonelite athletes extend to those who routinely operate under conditions of high stress. How this work could be applied to improve insight and understanding of decision making among sport professionals is examined. We sought to introduce a categorization of decision making useful to practitioners in sport: gunslingers, poker players, and chickens. Twenty-three elite athletes who compete and have frequent success at an international level (including six Olympic medal winners) performed tasks relating to three categories of decision making under conditions of low and high physical pressure. Decision making under risk was measured with performance on the Cambridge Gambling Task (CGT; Rogers et al., 1999), decision making under

  7. Report by the International Space Station (ISS) Management and Cost Evaluation (IMCE) Task Force

    Science.gov (United States)

    Young, A. Thomas; Kellogg, Yvonne (Technical Monitor)

    2001-01-01

    The International Space Station (ISS) Management and Cost Evaluation Task Force (IMCE) was chartered to conduct an independent external review and assessment of the ISS cost, budget, and management. In addition, the Task Force was asked to provide recommendations that could provide maximum benefit to the U.S. taxpayers and the International Partners within the President's budget request. The Task Force has made the following principal findings: (1) The ISS Program's technical achievements to date, as represented by on-orbit capability, are extraordinary; (2) The Existing ISS Program Plan for executing the FY 02-06 budget is not credible; (3) The existing deficiencies in management structure, institutional culture, cost estimating, and program control must be acknowledged and corrected for the Program to move forward in a credible fashion; (4) Additional budget flexibility, from within the Office of Space Flight (OSF) must be provided for a credible core complete program; (5) The research support program is proceeding assuming the budget that was in place before the FY02 budget runout reduction of $1B; (6) There are opportunities to maximize research on the core station program with modest cost impact; (7) The U.S. Core Complete configuration (three person crew) as an end-state will not achieve the unique research potential of the ISS; (8) The cost estimates for the U.S.-funded enhancement options (e.g., permanent seven person crew) are not sufficiently developed to assess credibility. After these findings, the Task Force has formulated several primary recommendations which are published here and include: (1) Major changes must be made in how the ISS program is managed; (2) Additional cost reductions are required within the baseline program; (3) Additional funds must be identified and applied from the Human Space Flight budget; (4) A clearly defined program with a credible end-state, agreed to by all stakeholders, must be developed and implemented.

  8. External and internal factors influencing happiness in elite collegiate athletes.

    Science.gov (United States)

    Denny, Katherine G; Steiner, Hans

    2009-03-01

    When under conditions of high demand and allostatic load, are happiness and satisfaction in four domains (family, friends, academics, recreation) influenced more by external or internal factors? Do student-athletes who lead exceedingly complicated lives report happiness as a function of athletic achievement or internal disposition? Stanford student-athletes (N=140) were studied with a standardized questionnaire which examined internal factors ((1) locus of control, (2) mindfulness, (3) self-restraint, and (4) self-esteem) to see whether they better account for happiness than external factors (playing time, scholarship). As predicted, internal factors were more powerful correlates of happiness when holding constant demographics. Regression models differed for different aspects of happiness, but the main postulated result of internal versus external was maintained throughout. These findings have implications for how well athletes cope with adversity which, in turn, could shed light on the development of traits that may provide a buffer against adversity and build resilience.

  9. The Value of Sleep on Athletic Performance, Injury, and Recovery in the Young Athlete.

    Science.gov (United States)

    Copenhaver, Elizabeth A; Diamond, Alex B

    2017-03-01

    Adequate sleep can easily become compromised as student-athletes try to balance the multiple demands on their time. People with sleep deficiency are at increased risk for acute illnesses, traumatic sports injuries, and development of chronic diseases. Training sessions or competitions during extremely early or late hours can interfere with circadian and homeostatic rhythms. Adjusting the training schedule to improve sleep duration has a significantly positive impact on several aspects of athletic performance. Pediatricians should increase the time dedicated in well-child visits for sleep hygiene and evaluate for sleep disorders at all ages. Parents, coaching staff, teachers, and pediatricians should advocate for improved education on the importance of sleep during adolescence. Future sleep research specific to adolescent athletes can further delineate requirements specific to sport, gender, training times, and surrounding competitions. [Pediatr Ann. 2017;46(3):e106-e111.]. Copyright 2017, SLACK Incorporated.

  10. Organisational culture and influence on developing athletes

    DEFF Research Database (Denmark)

    Henriksen, Kristoffer; Storm, Louise Kamuk; Larsen, Carsten Hvid

    2018-01-01

    athlete development; (3) that such an organisational culture can, and must, be deliberately developed and maintained by the coach and management through cultural leadership; and (4) that a key task of the sport psychology practitioner is to make the coach conscious of his role as a culture leader and thus......In this chapter we will argue: (a) that a preoccupation with individual talented athletes should be supplemented with an understanding of the environment in which they develop; (b) that a strong and coherent organisational culture of a youth club or team is a, if not the, key factor in successful...

  11. Natural Gas Deliverability Task Force report: A joint FERC/DOE project

    International Nuclear Information System (INIS)

    1992-09-01

    The purpose of the FERC/DOE Natural Gas Deliverability Task Force Report was threefold: (1) to review current deliverability data for utility, accuracy, and timeliness; (2) to identify mechanisms for closing significant gaps in information resulting from changing market structures; and (3) to ensure that technologies are available to meet the needs of the emerging, competitive natural gas industry

  12. COMPARISON BETWEEN SPORT PARTICIPATION MOTIVATION AND GOAL-ORIENTATION OF YOUTH ATHLETES: THE ROLE OF PARENTS' EDUCATION LEVEL

    Directory of Open Access Journals (Sweden)

    Noshin Benar.

    2012-12-01

    Full Text Available The aims of present study was to (A compare and prioritizing the main six motivations of sport participation of youth athletes, (B compare and prioritize task and ego-orientation of youth athletes, and (C the role of parents' education level and its impact on the motivation of sport participation and goal-orientation youth athletes. In the study, descriptive-analytic design was applied. For the study 376 Iranian youth athletes were singled out by cluster-random sampling. They answered to participation motivation questionnaire (PMQ and task & ego-orientation in sport questionnaire (T.E.O.S.Q. Also data about parents' education level (PEL was obtained using questions about demographic features. The findings showed that those who participated in individual sports had more motivation for status than team sports athletes and they were more ego-orientation. Also it was found that more highly educated mothers came to induce internal motivation in youth athletes using Kruskal-Wallis test, whereas more highly educated fathers came to induce both internal and external motivation to them. It seems that those athletes who participated in individual and open-skilled sports are more ego-oriented than those who participated in team and open-skilled sports. The feedbacks which are based on task orientation are probably provided, along with promotion of mothers' education level; however with promotion of fathers' education level, both of these feedbacks and those based on ego-orientation will be provided, probably for their children to participation in sport activities.

  13. How Do Academically Successful Pasifika Students Perceive Task Value?

    Science.gov (United States)

    Tait, Kirstin; Horsley, Jenny; Tait, Carolyn

    2016-01-01

    Pasifika students are a minority group in New Zealand education who are at risk of underachievement. This article examines how five high achieving Pasifika students reported the factors that contribute to the task value of the New Zealand Qualifications Authority (NZQA) Scholarship. It uses expectancy value theory to consider motivation through…

  14. The influence of catch trials on the consolidation of motor memory in force field adaptation tasks

    Directory of Open Access Journals (Sweden)

    Anne eFocke

    2013-07-01

    Full Text Available In computational neuroscience it is generally accepted that human motor memory contains neural representations of the physics of the musculoskeletal system and the objects in the environment. These representations are called internal models. Force field studies, in which subjects have to adapt to dynamic perturbations induced by a robotic manipulandum, are an established tool to analyze the characteristics of such internal models. The aim of the current study was to investigate whether catch trials during force field learning could influence the consolidation of motor memory in more complex tasks. Thereby, the force field was more than double the force field of previous studies (35 Ns/m. Moreover, the arm of the subjects was not supported. A total of forty-six subjects participated in this study and performed center-out movements at a robotic manipulandum in two different force fields. Two control groups learned force field A on day 1 and were retested in the same force field on day 3 (AA. Two test groups additionally learned an interfering force field B (=-A on day 2 (ABA. The difference between the two test and control groups, respectively, was the absence (0% or presence (19% of catch trials, in which the force field was turned off suddenly. The results showed consolidation of force field A on day 3 for both control groups. Test groups showed no consolidation of force field A (19% catch trials and even poorer performance on day 3 (0% catch trials. In conclusion, it can be stated that catch trials seem to have a positive effect on the performance on day 3 but do not trigger a consolidation process as shown in previous studies that used a lower force field viscosity with supported arm. These findings indicate that the results of previous studies in which less complex tasks were analyzed, cannot be fully transferred to more complex tasks. Moreover, the effects of catch trials in these situations are insufficiently understood and further research

  15. Premenstrual Syndrome and Premenstrual Dysphoric Disorder in Japanese Collegiate Athletes.

    Science.gov (United States)

    Takeda, Takashi; Imoto, Yoko; Nagasawa, Hiroyo; Muroya, Miyuki; Shiina, Masami

    2015-08-01

    To determine the prevalence and impact of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) in Japanese collegiate athletes, with a focus on their disruption of athletic performance. Cross-sectional study. A university in Osaka, the largest city in western Japan. 232 female collegiate athletes. Premenstrual symptoms and social activities. The prevalence of each premenstrual symptom was high. The prevalence of moderate to severe PMS and PMDD was 8.6% and 2.9%, respectively, the same as in general high school students. The athletic performance of 44.3% of athletes was found to suffer in a game or in practice. "Elite athletes" (OR 8.63, 95% CI: 1.22-120.0), "Difficulty concentrating" (OR 3.15, 95% CI: 1.05-10.6), and "Fatigue or lack of energy" (OR 5.92, 95% CI: 1.32-34.5) increased the risk of poor athletic performance. This study showed that premenstrual symptoms affect not only the daily activities but also the athletic performance of collegiate athletes. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  16. The OMERACT ultrasound task force -- Advances and priorities

    DEFF Research Database (Denmark)

    D'Agostino, Maria-Antonietta; Conaghan, Philip G; Naredo, Esperanza

    2009-01-01

    This article reports the most recent work of the OMERACT Ultrasound Task Force (post OMERACT 8) and highlights of future research priorities discussed at the OMERACT 9 meeting, Kananaskis, Canada, May 2008. Results of 3 studies were presented: (1) assessing intermachine reliability; (2) applying...... system for the hand on other joints (including shoulder). Study conclusions were discussed and a future research agenda was generated, notably the further development of a Global OMERACT Sonography Scoring (GLOSS) system in RA, emphasizing the importance of testing feasibility and added value over...... standard clinical variables. Future disease areas of importance to develop include a scoring system for enthesitis and osteoarthritis....

  17. The relationship between obesity and forced vital capacity among university students.

    Science.gov (United States)

    Sun, Xugui; Chen, Xiaohong

    2015-05-01

    We sought to explore the relationship between vital capacity and obesity among university students in China. A cross-sectional study was designed to collect the routine health screening data for university students in 2013. The height, weight and force vital capacity of students were measured, and BMI was calculated with height and weight, so as to estimate the relationship between force vital capacity and obesity. Based on Working Group on Obesity references in China, obesity has a higher force vital capacity in both male and female university students. No correlation was found between vital capacity and BMI. obesity may have effect on pulmonary function among university students, which is a reference for further epidemic study. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  18. Athletes' Perception of Athletic Trainer Empathy: How Important Is It?

    Science.gov (United States)

    David, Shannon; Larson, Mary

    2018-01-01

    Health care practitioners face increasing expectations to provide patient-centered care. Communication skills, specifically empathy, are critical in the provision of patient-centered care. Past work correlates empathy with improved patient satisfaction, compliance, and treatment outcomes. In particular, a predictive relationship exists between clients' ratings of their clinician's empathy and treatment outcomes. There is a dearth of studies examining empathy using qualitative methodology and factors of empathy in athletic training. To gain an understanding of athletes' perceptions of empathy in the patient-clinician relationship. Qualitative interviews were completed using grounded-theory techniques. A quiet office. A typical, purposeful sample of 15 college-age Division I student-athletes (8 female, 7 male; 19.3 ± 1.2 y) from a variety of sports (football, wrestling, volleyball, baseball, etc) participated. Researchers utilized an interview protocol designed to understand the factors of empathy related to athletic training. The interview protocol established a concept of empathy to help facilitate discussion of ideas. Data were transcribed, coded, and analyzed for themes and patterns using grounded-theory techniques. Trustworthiness of the data was ensured using an external auditor, member checks, and methods triangulation. Five themes described empathy: advocacy, communication, approachability, access, and competence. Advocacy was described as the athletic trainer (AT) representing the patient. Communication was the ability to listen reflectively; approachability emerged as the comfort and personal connection the patient felt with the AT. Access and technical competence were bridges required for the development of empathy. Providing patient-centered care facilitated by developing good patient-clinician relationships is critical in enabling the best treatment outcomes. ATs portray empathy through advocacy, communication, and approachability. Empathy

  19. Evening electronic device use: The effects on alertness, sleep and next-day physical performance in athletes.

    Science.gov (United States)

    Jones, Maddison J; Peeling, Peter; Dawson, Brian; Halson, Shona; Miller, Joanna; Dunican, Ian; Clarke, Michael; Goodman, Carmel; Eastwood, Peter

    2018-01-01

    The aim of the present study was to investigate the influence of different types of tasks performed with or without an electronic device (tablet) on pre-sleep alertness, subsequent sleep quality and next-day athletic performance. Eight highly trained netball players attended a sleep laboratory for pre-sleep testing, polysomnographic sleep monitoring and next-day physical performance testing on 5 separate occasions (1 familiarisation and 4 experimental sessions). For 2 h prior to bedtime, athletes completed cognitively stimulating tasks (puzzles) or passive tasks (reading) with or without a tablet. Sleepiness tended to be greater after reading compared to completing puzzles without a tablet (d = 0.80), but not with a tablet. Melatonin concentration increased more so after reading compared to completing puzzles on a tablet (P = 0.02). There were no significant differences in sleep quality or quantity or next-day athletic performance between any of the conditions. These data suggest that using a tablet for 2 h prior to sleep does not negatively affect subsequent sleep or next-day performance in athletes.

  20. Effectiveness of Mobile Learning on Athletic Training Psychomotor Skill Acquisition

    Science.gov (United States)

    Davie, Emily; Martin, Malissa; Cuppett, Micki; Lebsack, Denise

    2015-01-01

    Context: Instruction of psychomotor skills is an important component of athletic training education. Accommodating the varied learning abilities and preferences of athletic training students can be challenging for an instructor initiating skill acquisition in a traditional face-to-face (F2F) environment. Video instruction available on mobile…