Measurement of basic psychological needs for physical activity participation for college students with intellectual disabilities: A validation study.

Background: Measurement instruments to understand self-determined motivation towards physical activity among college students with intellectual disabilities are needed to develop programs to support physical and psychological health and well-being. The purpose of the current study was to validate a modified questionnaire measuring basic psychological needs towards physical activity among college students with intellectual disabilities.

Methods: A total of 108 college students with intellectual disabilities completed the modified questionnaire.

An Examination of the Sport Commitment Model for Athletes With Physical Disabilities.

Sport commitment describes a psychological attachment to a sport that influences one's desire or resolve to continue involvement in it. Studying antecedents believed to influence long term commitment to sport among athletes with a disability will help ensure that participants gain those psychosocial and health outcomes from sport participation that benefit quality of life. Our purposes in this study were: (i) to examine the Sport Commitment Model (SCM) in terms of the magnitude of the contribution of antecedent factors (i.

Theory of planned behavior to promote physical activity of adults with physical disabilities: Meta-analytic structural equation modeling.

Background: Adults with physical disabilities experience lower physical activity (PA) engagement. The theory of planned behavior (TPB) has been one of dominant theories in understanding and promoting PA. There is no previous meta-analysis examining the use of the TPB on PA of adults with physical disabilities.

Quality of life and psychological affect related to sport participation in children and youth athletes with physical disabilities: A parent and athlete perspective.

Background: Adapted sport, with its recreational, therapeutic, and competitive characteristics is increasingly serving as a forum through which to develop and maintain physical and psychological functioning, promote good health by developing a healthy lifestyle, and enhance health related quality of life (HRQoL) and life satisfaction of persons with disabilities.

Objective: This study examined the relationship between athlete and parent perceptions of health related quality of life (HRQoL) and the relationship between the athletes' perceived HRQoL and subjective exercise evaluations.

Methods: A total of 70 youth athletes with physical disabilities (Mage = 15, SD = 2.

The relationships among sport self-perceptions and social well-being in athletes with physical disabilities.

Background: Peer relationships account for a significant motivational influence on sport participation among youth athletes with and without disabilities.

Objective: The primary purpose of this study was to determine if the quality of friendships, physical self-perceptions and general self-worth predicted close friendship, loneliness and social acceptance among 46 athletes with physical disabilities (males = 35, female = 11) between the ages of 12 and 21 (M age = 15.37, SD = 2.

Rationale, design, and organization of a randomized, controlled Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS) in patients with type 2 diabetes and established cardiovascular disease.

Sitagliptin, an oral dipeptidyl peptidase-4 inhibitor, lowers blood glucose when administered as monotherapy or in combination with other antihyperglycemic agents. TECOS will evaluate the effects of adding sitagliptin to usual diabetes care on cardiovascular outcomes and clinical safety. TECOS is a pragmatic, academically run, multinational, randomized, double-blind, placebo-controlled, event-driven trial recruiting approximately 14,000 patients in 38 countries who have type 2 diabetes (T2DM), are at least 50 years old, have cardiovascular disease, and have an hemoglobin A1c value between 6.

Athletic identity, affect, and peer relations in youth athletes with physical disabilities.

Background: Theory-based investigations of the psychosocial aspects of youth participation in disability sport are underresearched, suggesting a need for more scholarly inquiry in this area. We sought to examine athletic identity, affect, and peer relations of youth athletes with physical disabilities and selected relationships among these variables.

Methods: Participants (N=36) completed the Private-Public Athletic Identity Scale, the Positive and Negative Affect Schedule, and the Peer Relations Scale.

Multidimensional physical self-concept of athletes with physical disabilities.

The purposes of this investigation were first to predict reported PA (physical activity) behavior and self-esteem using a multidimensional physical self-concept model and second to describe perceptions of multidimensional physical self-concept (e.g., strength, endurance, sport competence) among athletes with physical disabilities.

A randomized trial of lifestyle modification and taranabant for maintaining weight loss achieved with a low-calorie diet.

Improving the maintenance of weight loss remains a critical challenge for obesity researchers. The present 1-year, randomized, placebo-controlled trial evaluated the safety and efficacy of weight maintenance counseling combined with either placebo or the cannabinoid-1 receptor inverse agonist, taranabant, for sustaining prior weight loss achieved on a low-calorie diet (LCD). Seven hundred eighty-four individuals who had lost ≥ 6% of body weight during six initial weeks of treatment with an 800 kcal/day liquid LCD were randomly assigned to placebo or once-daily taranabant in doses of 0.

Effects of increasing high-density lipoprotein cholesterol and decreasing low-density lipoprotein cholesterol on the incidence of first acute coronary events (from the Air Force/Texas Coronary Atherosclerosis Prevention Study).

Reducing low-density lipoprotein (LDL) cholesterol with statins reduces cardiovascular risk, but the associations between increases in high-density lipoprotein (HDL) cholesterol and cardiovascular risk at different LDL levels have been less well characterized. To evaluate the associations between the 1-year changes in HDL cholesterol and LDL cholesterol with lovastatin and subsequent acute major coronary events (AMCEs), we studied 2,928 patients in the lovastatin arm who were followed for 5.2 years in a post-hoc analysis of the Air Force/Texas Coronary Atherosclerosis Prevention Study (AFCAPS/TexCAPS).

Expectancies, Values, and Perceptions of Physical Competence of Children with and Without Learning Disabilities.

This study examined the relationship between components of Eccles' (Eccles et al., 1983) expectancy-value model and perceptions of physical competence of children with and without learning disabilities (LD) across three physical activity contexts (physical education class, outdoor school recess, and at home). Participants, 60 children with and without LD between 10 and 13 years, completed the Modified Pictorial Scale of Perceived Physical Competence (Ulrich & Collier, 1990) and an expectancy-value questionnaire measuring perceived importance, usefulness, enjoyment, and gender orientation of selected motor skills.