Search Results

You are looking at 1 - 10 of 12 items for

  • Author: Lee Smith x
  • All content x
Clear All Modify Search
Restricted access

Matthew Smith and Christina Lee

This study examined the facilitatory effect of goal setting in physical performance. Three potential mechanisms that may mediate this effect are described: increases in time spent practicing, promotion of effective training strategies, and increases in commitment resulting from public goal setting. Students (N=51) performed a novel task under one of three conditions: public goal setting, private goal setting, and no goal setting. Goals selected, time spent practicing, strategies used during practice, and actual performance were assessed. Subjects in the two goal-setting groups showed better performance than those in the control-group; those in the public goal-setting group spent the most time in practice, but this was not reflected in better performance. Test performance was predicted by baseline performance and by the goal set; practice time, training strategy, and public goal setting did not account for further variance in performance. Although this study failed to find a mediating effect for these three mechanisms, the results must be interpreted with caution.

Restricted access

Mathew Dowling, Becca Leopkey and Lee Smith

This article examines the current state of sport governance research within the field of sport management. In adopting Arksey and O’Malley’s framework, a scoping review was conducted involving a comprehensive search of all published literature between 1980 and 2016. The process involved searching four electronic databases and a manual search of sport management journals. The search identified (N = 243) journal articles that examined sport governance–related issues. Findings are presented as a frequency and thematic analysis. The frequency analysis reveals a notable increase in sport governance research in recent years with a large number of nonempirical studies focused on the not-for-profit sector. The thematic analysis draws upon and extends Henry and Lee’s three notions of governance and identifies sport governance–related topics, research contexts, and social issues. Findings indicate that all three forms of governance (organizational, systemic, and political) have contributed to our understanding of sport governance, but more empirical and theoretically driven research is needed.

Restricted access

Hong-Min Lee and Matthew D. Curtner-Smith

The purpose of this study was to examine the impact of occupational socialization on the perspectives and practices of sport pedagogy doctoral students in terms of physical education (PE) teaching and physical education teacher education (PETE). Participants were 12 students. Data were collected through formal and informal interviews, observations, and self-reflective posters. They were analyzed using analytic induction and constant comparison. Key findings were that doctoral students espoused both conservative and liberal forms of PE and PETE. These views were shaped by the various phases of their socialization. Doctoral students recalled being oriented to teaching and coaching. The longer coaching orientations remained intact, the more likely they were to espouse conservative versions of PE and PETE. The students’ graduate education was shown to be particularly potent and powerful. This appeared to be due to influential faculty, a practitioner focus in master’s degree programs, and engagement in undergraduate PETE.

Restricted access

Norma Olvera, Dennis W. Smith, Chanam Lee, Jian Liu, Jay Lee, Jun-Hyun Kim and Stephanie F. Kellam

Background:

Parents represent a key ecological component in influencing their child’s physical activity. The aim of this exploratory study was to assess the relationship between maternal acculturation and physical activity in Hispanic children.

Methods:

102 Hispanic mothers (mean age 36.2 yrs; +SD 7.3 yrs) and their children (mean age 10.0 yrs, +SD 0.8 yrs) participated. Most of the mothers (74%) were foreign-born, with 62% classified as low acculturated and 38% high acculturated. Demographic, acculturation, and anthropometric measures were completed by mothers and children. Physical activity was measured using accelerometers. Relationships between maternal acculturation and demographic variables and children’s physical activity were examined using chi-square, Analysis of Variance, and simple regression.

Results:

Children had higher physical activity levels than their mothers (t(49) = −7.87, P < .0001). Significant correlations between maternal and child’s physical activity levels were observed in moderate (r 2 = 0.13, P = .001), vigorous (r 2 = 0.08, P = .05), and moderate-to-vigorous physical activity (r 2 = 0.17, P = .002). Low acculturated mothers were more likely to have active children compared with high acculturated mothers. Maternal BMI and other demographic characteristics were not significantly associated with child’s physical activity.

Conclusions:

Findings from this study revealed an association among maternal acculturation, role modeling, and child’s physical activity.

Restricted access

William Bellew, Ben J. Smith, Tracy Nau, Karen Lee, Lindsey Reece and Adrian Bauman

Background: The literature on whole of system approaches (WSAs) has been largely theoretical in focus. The Australian Systems Approaches to Physical Activity is a national project designed to contribute a practical implementation focus to such approaches at the population level. Methods: National meetings were convened with federal and state government sector stakeholders to identify physical activity (PA) related policies and programs. Policies and programs were audited to develop an understanding of the existing PA system. A WSA conceptual map for PA was developed using feedback from system stakeholders, existing WSAs, and related work in obesity. Results: Completion of the policy audit has revealed key areas of need regarding policy governance, coordination, financing, and evaluation. An initial WSA conceptual map for Australia has been developed incorporating governance, translation, and advocacy. Stakeholder co-production of an integrated framework for PA and design plans for a community of practice knowledge hub has commenced. Conclusions: In Australia, Australian Systems Approaches to Physical Activity project partners have developed a conceptual whole of systems map that is guiding progress beyond the theoretical to application in the real world: a national PA policy audit, co-production of an integrated PA policy framework, and planning for a PA community of practice knowledge hub.

Restricted access

Kate Lambourne, Richard Washburn, Jaehoon Lee, Jessica L. Betts, David Thomas, Bryan Smith, Cheryl Gibson, Debra Kay Sullivan and Joseph Donnelly

Fluid milk consumed in conjunction with resistance training (RT) provides additional protein and calcium, which may enhance the effect of RT on body composition. However, the literature on this topic is inconsistent with limited data in adolescents. Therefore, we examined the effects of a supervised RT program (6 mo, 3 d/wk, 7 exercises, 40–85% 1-repetition maximum) with daily milk supplementation (24 oz/day, one 16-oz dose immediately post-RT) on weight, fat mass (FM), and fat-free mass (FFM) assessed via dual-energy X-ray absorptiometry (baseline, 3 mo, 6 mo) in a sample of middle-school students who were randomly assigned to 1 of 3 supplement groups: milk, isocaloric carbohydrate (100% fruit juice), or water (control). Thirty-nine boys and 69 girls (mean age = 13.6 yr, mean BMI percentile = 85th) completed the study: milk n = 36, juice n = 34, water n = 38. The results showed no significant differences between groups for change in body weight (milk = 3.4 ± 3.7 kg, juice = 4.2 ± 3.1 kg, water = 2.3 ± 2.9 kg), FM (milk = 1.1 ± 2.8 kg, juice = 1.6 ± 2.5 kg, water = 0.4 ± 3.6 kg), or FFM (milk = 2.2 ± 1.9 kg, juice = 2.7 ± 1.9 kg, water = 1.7 ± 2.9 kg) over 6 mo. FFM accounted for a high proportion of the increased weight (milk = 62%, juice = 64%, water = 74%). These results from a sample of predominantly overweight adolescents do not support the hypothesis that RT with milk supplementation enhances changes in body composition compared with RT alone.

Restricted access

Marcia G. Ory, Matthew Lee Smith, Luohua Jiang, Doris Howell, Shuai Chen, Jairus C. Pulczinski and Alan B. Stevens

This study examines the effectiveness of Texercise Select, a 12-week lifestyle program to improve physical functioning (as measured by gait speed) and quality of life. Baseline and 12-week follow-up assessments were collected from 220 enrollees who were older (mean = 75 years), predominantly female (85%), White (82%), and experiencing multiple comorbidities (mean = 2.4). Linear mixed-models were fitted for continuous outcome variables and GEE models with logit link function for binary outcome variables. At baseline, over 52% of participants had Timed Up-and-Go (TUG) test times of 12 s or more, which indicates below-normal performance. On average, participants showed significant reductions in TUG test scores at the postintervention (11% reduction, p < .001). Participants also showed significant improvements in general health status (p = .002), unhealthy physical days (p = .032), combined unhealthy physical and mental days (p = .006), and days limited from usual activity (p = .045). Findings suggest that performance indicators can be objectively collected and integrated into evaluation designs of community-based, activity-rich lifestyle programs.

Full access

Tracy Nau, Karen Lee, Ben J. Smith, William Bellew, Lindsey Reece, Peter Gelius, Harry Rutter and Adrian Bauman

Background: The value of a systems thinking approach to tackling population physical inactivity is increasingly recognized. This study used conceptual systems thinking to develop a cognitive map for physical activity (PA) influences and intervention points, which informed a standardized approach to the coding and notation of PA-related policies in Australia. Methods: Policies were identified through desktop searches and input from 33 nominated government representatives attending 2 national PA policy workshops. Documents were audited using predefined criteria spanning policy development, strategic approaches to PA, implementation processes, and evaluation. Data were analyzed using descriptive statistics. Results: The audit included 110 policies, mainly led by the health or planning/infrastructure sectors (n = 54, 49%). Most policies purporting to promote PA did so as a cobenefit of another objective that was not focused on PA (n = 63, 57%). An intention to monitor progress was indicated in most (n = 94, 85%); however, fewer than half (n = 52, 47%) contained evaluable goals/actions relevant to PA. Descriptions of resourcing/funding arrangements were generally absent or lacked specific commitment (n = 67, 61%). Conclusions: This study describes current PA-relevant policy in Australia and identifies opportunities for improving coordination, implementation, and evaluation to strengthen a whole-of-system and cross-agency approach to increasing population PA.

Restricted access

Alan B. Stevens, Shannon B. Thiel, Jennifer L. Thorud, Matthew Lee Smith, Doris Howell, Jessica Cargill, Suzanne M. Swierc and Marcia G. Ory

Many initiatives have been developed to facilitate older adults’ engagement in physical activity (PA) and document its benefits. One example is Texercise, a 12-week program with a focus on increasing participants’ self-efficacy. The goal of this paper is to augment the knowledgebase of PA program implementation and dissemination by elucidating the experience of Texercise implementation as perceived by multiple stakeholders. We conducted 28 semistructured stakeholder interviews and categorized the responses into four preset themes: (1) program delivery and advocacy; (2) value/merit of the program; (3) successes/challenges of offering and sustaining the program; and (4) recommendations for enhancing implementation and delivery. We identified emergent subthemes through further analysis. Many perceptions that are broadly applicable to community organizations emerged. Our findings highlight the importance of stakeholder support when embedding PA programs in communities. Furthermore, the findings are crucial to understanding underlying processes that support widespread program dissemination and sustainability.

Restricted access

Lee Smith, Brendon Stubbs, L. Hu, Nicola Veronese, Davy Vancampfort, Genevieve Williams, Domenico Vicinanza, Sarah E. Jackson, Li Ying, Guillermo F. López-Sánchez and Lin Yang

Background: To investigate the association between levels of active transport and leisure-time physical activity (LTPA) with C-reactive protein, white blood cell count, body mass index, waist circumference, and lipids in a large representative sample of adults residing in the United States. Methods: Cross-sectional data from the National Health and Nutrition Examination Survey. Adjusted multinomial logistic regressions were carried out to quantify associations between levels of self-reported active transport (or LTPA) and quintiles of anthropometric measures and serum markers. Results: A total of 3248 adults were included. For serum inflammatory biomarkers, the authors observed a lower likelihood of being in the top quintile groups of circulating C-reactive protein (adjusted odds ratio [aOR]: 0.60; 95% confidence interval [CI], 0.40–0.90) and white blood cell count (aOR: 0.65; 95% CI, 0.44–0.95) with engaging in low to medium levels of active transport but not with high levels of active transport. Higher levels of LTPA were associated with lower likelihood of having high levels of serum inflammatory biomarkers (aOR: 0.60; 95% CI, 0.42–0.86 in the top C-reactive protein group and aOR: 0.58; 95% CI, 0.39–0.87 in top white blood cell group). Conclusions: Promoting active transport and/or LTPA may be a beneficial strategy to improving some, but not all, cardiometabolic health outcomes.