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Joe Cobbs, B. David Tyler, Jonathan A. Jensen and Kwong Chan

Accessing and exploiting organizational resources are essential capabilities for competitive sport organizations, particularly those engaged in motorsports, where teams lacking resources frequently dissolve. Corporate sponsorship represents a common method for resource acquisition, yet not all sponsorships equally benefit the sponsored organization. Sponsorship utility can be dependent on institutional dynamics such as league governance that produces competitive disparities. Through this study we extend the resource-based view to assert that sponsorships vary in their propensity to contribute to team survival, warranting prioritization in sponsorship strategy based on access to different sponsor resources. To empirically investigate the influence of a variety of sponsorships, survival analysis modeling was used to examine 40 years of corporate sponsorship of Formula One racing teams. One finding from the longitudinal analysis was that sponsorships offering financial or performance-based resources enhance team survival to a greater degree than operational sponsorships. However, such prioritization is subject to team experience, changes in institutional monetary allocation, and diminishing returns.

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Cecilia Persson, Jon Summers and Richard M. Hall

A spinal cord injury may lead to loss of motor and sensory function and even death. The biomechanics of the injury process have been found to be important to the neurological damage pattern, and some studies have found a protective effect of the cerebrospinal fluid (CSF). However, the effect of the CSF thickness on the cord deformation and, hence, the resulting injury has not been previously investigated. In this study, the effects of natural variability (in bovine) as well as the difference between bovine and human spinal canal dimensions on spinal cord deformation were studied using a previously validated computational model. Owing to the pronounced effect that the CSF thickness was found to have on the biomechanics of the cord deformation, it can be concluded that results from animal models may be affected by the disparities in the CSF layer thickness as well as by any difference in the biological responses they may have compared with those of humans.

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Terence Dwyer, James F. Sallis, Leigh Blizzard, Ross Lazarus and Kimberlie Dean

The objective of this study was to examine the association of scholastic performance with physical activity and fitness of children. To do so, school ratings of scholastic ability on a five-point scale for a nationally representative sample of 7,961 Australian schoolchildren aged 7–15 years were compared with physical activity and fitness measurements. Consistently across age and sex groups, the ratings were significantly correlated with questionnaire measures of physical activity and with performance on the 1.6-kilometer run, sit-ups and push-ups challenges, 50-meter sprint, and standing long jump. There were no significant associations for physical work capacity at a heart rate of 170 (PWC170). The results are concordant with the hypothesis that physical activity enhances academic performance, but the cross-sectional nature of the observations limits causal inference, and the disparity for PWC170 gives reason to question whether the associations were due to measurement bias or residual confounding.

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Glyn Hughes

This article explores the intersection of representation, management, and race in the National Basketball Association (NBA) through a larger question on the relationship between corporate strategies for managing racialized subjects and popular representations of race. The NBA “brand”is situated in terms of recent developments in corporate and popular culture and then analyzed as an example of diversity management. Relying on original interviews with NBA corporate employees, as well as business and marketing industry reporting, the article analyzes the NBA as simultaneously an organization and a brand. As such, the NBA helps to “articulate” the corporate with the popular, largely through an implied racial project that manages race relations by continuing to equate corporate interests with Whiteness. The analysis contributes to ongoing discussions about the role of sports in perpetuating social disparities based on race at a time when “colorblindness” remains the paradigm of White approaches to race.

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Wendell C. Taylor, Walker S. Carlos Poston, Lovell Jones and M. Katherine Kraft

Background:

The term “environmental justice” refers to efforts to address the disproportionate exposure to and burden of harmful environmental conditions experienced by low-income and racial/ethnic minority populations.

Methods:

Based on computer and manual searches, this paper presents a review of articles in the published literature that discuss disparities in physical activity, dietary habits, and obesity among different populations.

Results:

This paper provides evidence that economically disadvantaged and racial/ethnic minority populations have substantial environmental challenges to overcome to become physically active, to acquire healthy dietary habits, and to maintain a healthy weight. For example, residents living in poorer areas have more environmental barriers to overcome to be physically active.

Conclusions:

We propose a research agenda to specifically address environmental justice with regard to improving physical activity, dietary habits, and weight patterns.

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Gregory A. Cranmer, Alexander L. Lancaster and Tina M. Harris

The disparity in framing in sport media based on athlete race has historically garnered extensive attention. In the past, the media promoted historical stereotypes of Black athletes that emphasized their physical prowess and diminished their intellectual capacity. However, recent research provides evidence that these traditional frames are changing and that recent media coverage is more racially equitable or even contradicts old patterns. Advancing this critique further, the current study examined novel visual frames (i.e., the emphasis of athleticism, sporting context, and sexualization) of White and Black athletes in ESPN’s The Body Issue. The findings contradict historical patterns of representations of Black athletes through the identification of a shift in the framing patterns for Black male athletes, whereas Black female athletes still face frames that portray them in a stereotypical manner. This study recognizes these tensions while successfully illustrating the importance of examining the intersections of difference for revealing and confronting the unique portrayals of Black female athletes.

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Greg Reid and Andrea Prupas

Seven research priorities for disability sport were identified by the Committee on Sports for the Disabled, of the U.S. Olympic Committee (DePauw, 1986). The purpose of the present article is to assess progress achieved in each priority area. Electronic and manual searches of journals from 1986 to 1996 produced 436 articles. They were categorized into the seven priorities and subdivided as data-based research or review publications. There was a distinct disparity of output across the seven areas, some attracting only scant attention from the scientific community. With 149 articles, the legal/philosophical/historical priority was most common. When publications were analyzed according to disability category, the majority were nonspecific; that is, they addressed the more general athlete with a disability. It was concluded that the disability sport community should reassess the seven priorities, identify new areas, and seek ways to foster high priority research.

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Larkin L. Strong, Cheryl B. Anderson, Patricia Y. Miranda, Melissa L. Bondy, Renke Zhou, Carol Etzel, Margaret Spitz and Anna V. Wilkinson

Background:

Understanding the factors that contribute to physical activity (PA) in Mexican-origin adolescents is essential to the design of effective efforts to enhance PA participation in this population.

Methods:

Multivariable logistic regression was used to identify sociodemographic and behavioral correlates of self-reported PA in school and community settings in 1154 Mexican-origin adolescents aged 12–17 years in Houston, TX.

Results:

The majority of adolescents were born in the US (74%), approximately half (51%) were overweight or obese, and nearly three-quarters (73%) watched more than 2 hours of weekday television. Similarities and differences by setting and gender were observed in the relationships between sociodemographic and behavioral characteristics and PA. In boys, parental education and attending physical education (PE) were positively associated with PA across multiple PA outcomes. Adolescent linguistic acculturation was inversely associated with participation in community sports, whereas parental linguistic acculturation was positively associated with PA at school. In girls, PA in school and community settings was inversely associated with TV viewing and positively associated with PE participation.

Conclusions:

These findings highlight similarities and differences in correlates of PA among boys and girls, and point toward potential sources of opportunities as well as disparities for PA behaviors in Mexican-origin adolescents.

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Yvonne Baillie, Matt Wyon and Andrew Head

Purpose:

This study looked at the physiological effects of performance in Highland-dance competition to consider whether the traditional methods used during class and rehearsal provide an appropriate training stimulus toward this performance.

Methods:

Nine championship standard, female Highland dancers (age 14.2 ± 1.47 years) had their heart rate and blood lactate concentrations measured before and after 3 dances during a championship competition. Heart rate was also measured during the same 3 dances in rehearsal and during class.

Results:

Repeated-measures analysis of variance showed significant differences in pre dance lactate concentrations between the first dance (Highland Fling, 1.4 ± 0.3 mM/L), the second dance (Sword dance, 2.3 ± 0.8 mM/L), and the third dance (Sean Truibhas, 3.5 ± 1.8 mM/L; F 2,16 = 11.72, P < .01. This, coupled with a significant rise in lactate concentration during the dances (F 1,8 = 76.75, P < .001), resulted in a final post dance lactate concentration of 7.3 ± 2.96 mM/L. Heart-rate data during competition, rehearsal, and class (195.0 ± 6.5, 172.6 ± 5.4, and 151.9 ± 7.4 beats/min, respectively) showed significant differences between all 3 (F2,16 = 107.1, P < .001); these are comparable to research on other dance forms.

Conclusions:

Given the disparity between the anaerobic predominance of competition and the aerobic predominance during class, it is suggested that the class does not provide an appropriate training stimulus as preparation for competitive performance in Highland dance.

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Karen E. Peterson, Tamara Dubowitz, Anne M. Stoddard, Philip J. Troped, Glorian Sorensen and Karen M. Emmons

Background:

Persistent disparities suggest that multiple aspects of social context may influence leisure-time physical activity levels and weight status in multiethnic, working-class populations.

Methods:

Among participants in two randomized, controlled intervention trials (n = 1,969 in 10 health centers; n = 1,545 in 26 manufacturing businesses) we used general linear mixed models to examine the relationship of variables posited by a social-contextual framework for behavior change with h/wk of self-reported leisure-time physical activity and with body mass index (BMI; weight (kg)/(height (m))2) at baseline, adjusting for clustering within study site.

Results:

Age, sex, race/ethnicity, and socioeconomic position were independently associated with leisure-time physical activity in both settings; multivariable models explained 15% of the variance in health centers and 11% in small businesses. Leisure-time physical activity and motivation to change lifestyle behaviors were inversely associated with BMI, adjusting for individual, interpersonal, and neighborhood factors. Models explained 12% of variance in BMI in health centers and 10% in small businesses.

Conclusions:

A social-contextual framework highlights the contribution of social class and race/ethnicity in the variance in leisure-time physical activity and weight status but suggests other behavioral influences vary in multiethnic, working-class populations.