Browse

You are looking at 51 - 60 of 28,804 items for :

Clear All
Restricted access

Madison C. Chandler, Amanda L. McGowan, Ford Burles, Kyle E. Mathewson, Claire J. Scavuzzo and Matthew B. Pontifex

While compelling evidence indicates that poorer aerobic fitness relates to impairments in retrieving information from hippocampal-dependent memory, there is a paucity of research on how aerobic fitness relates to the acquisition of such relational information. Accordingly, the present investigation examined the association between aerobic fitness and the rate of encoding spatial relational memory—assessed using a maximal oxygen consumption test and a spatial configuration task—in a sample of 152 college-aged adults. The findings from this investigation revealed no association between aerobic fitness and the acquisition of spatial relational memory. These findings have implications for how aerobic fitness is characterized with regard to memory, such that aerobic fitness does not appear to relate to the rate of learning spatial–relational information; however, given previously reported evidence, aerobic fitness may be associated with a greater ability to recall relational information from memory.

Restricted access

Marlene A. Dixon, B. Christine Green, Arden Anderson and Peter Evans

Adolescent sport participants, particularly girls, continue to drop out of sport at alarmingly high rates, which presents an opportunity for new sport programs to enter the marketplace to better cater to those participants. Starting new sport programs, however, presents significant challenges, including acquiring and mobilizing resources in innovative ways. Using theory in sport development and the resource-based view, the authors examined six emergent sport programs for girls within the United States and United Kingdom to identify the resources obtained and mobilized to create new and distinctive sport opportunities in a crowded marketplace. Following a case study approach, data from site visits and interviews with 137 individuals were analyzed using within- and across-case analysis. The findings reveal the resources needed to grow the programs, the ways in which those resources are attained, and strategies to mobilize resource bundles to maximize sport opportunities by differentiating programs from traditional, mainstream sport opportunities. The findings also highlight the distinctive opportunities and challenges for sport organizers in both top-down and bottom-up sport development systems. This study informs theory in sport development and provides insight for creatively designing and delivering sport opportunities that expand overall sport participation for adolescent girls.

Restricted access

Jihyun Lee, Seung Ho Chang and Jerred Jolin

The motor and social skill difficulties experienced by many children with autism spectrum disorder (ASD) can create challenges when participating in age appropriate physical activity contexts. Although behavioral interventions can increase the general social communicative skills of children with ASD, often the skills targeted are not relevant to physical activity contexts. Thus, this pilot study utilized a movement-based intervention program to support children with ASD in learning both social and movement skills that are relevant to physical activity contexts. Nineteen children with ASD with a mean age of 9.3 (±3.0) years participated in this program for 8 weeks, twice a week, at a recreation center as an afterschool activity. Six object control skills were selected and tested before and after the intervention because these gross motor skills were considered to elicit human interactions and place demands on social skills. Ten social skills were selected, aligned to each program context, taught, and evaluated. This intervention resulted in significant improvements in object-control skills for the participants. Additionally, there were significantly more participants who demonstrated improvements in their performance of the target social skills than who did not demonstrate improvements. These preliminary findings provide support for the feasibility of developing interventions that address social skill deficits in the context of physically active settings for children with ASD.

Restricted access

Aliaa M. Elabd, Salah-Eldin B. Rasslan, Haytham M Elhafez, Omar M. Elabd, Mohamed A. Behiry and Ahmed I. Elerian

Although current lumbar stabilization exercises are beneficial for chronic mechanical low back pain, further research is recommended focusing on global spinal alignment normalization. This randomized, controlled, blinded trial was conducted to determine the effects of adding cervical posture correction to lumber stabilization on chronic mechanical low back pain. Fifty adult patients (24 males) with chronic mechanical low back pain and forward head posture received 12 weeks treatment of either both programs (group A) or lumbar stabilization (group B). The primary outcome was back pain. The secondary outcomes included the craniovertebral angle, Oswestry Disability Index, C7-S1 sagittal vertical axis, and sagittal intervertebral movements. The multivariate analysis of variance indicated a significant group-by-time interaction (P = .001, partial η 2 = .609). Pain, disability, C7-S1 sagittal vertical axis, and l2-l3 intervertebral rotation were reduced in group A more than B (P = .008, .001, .025, and .001). Craniovertebral angle was increased in A when compared to B (P = .001). However, there were no significant group-by-time interactions for other intervertebral movements. Within-group comparisons were significant for all outcomes except for craniovertebral angle within patients in the control group. Adding cervical posture correction with lumber stabilization for management of chronic low back pain seemed to have better effects than the application of a stabilization program only.

Restricted access

Bart Reynders, Stef Van Puyenbroeck, Eva Ceulemans, Maarten Vansteenkiste and Gert Vande Broek

Building on recent self-determination theory research differentiating controlling coaching into a demanding and domineering approach, this study examined the role of both approaches in athletes’ motivational outcomes when accompanied by autonomy support or structure. Within team-sport athletes (N = 317; mean age = 17.67), four sets of k-means cluster analyses systematically pointed toward a four-cluster solution (e.g., high–high, high–low, low–high, and low–low), regardless of the pair of coaching dimensions used. One of the identified coaching profiles involved coaches who are perceived to combine need-supportive and controlling behaviors (i.e., high–high). Whereas combining need-supportive and domineering behaviors (i.e., high–high) yields lower autonomous motivation and engagement compared with a high need-support profile (i.e., high–low), this is less the case for the combination of need-supportive and demanding behaviors (i.e., high–high). This person-centered approach provides deeper insights into how coaches combine different styles and how some forms of controlling coaching yield a greater cost than others.

Restricted access

Dan Cason, Minkyo Lee, Jaedeock Lee, In-Sung Yeo and Edward J. Arner

This study examined how the legalization of sports wagering, in association with several factors (i.e., gender, motivations, and fandom), has impacted gambling behavior, interests in sport, and sport-related consumption (e.g., media, ticket sales) using a sample of active gamblers above the age of 21 (N = 58). The findings showed that economic motivation significantly predicted gambling behavior, interests in sports, and sport-related consumption, while fandom did not. People who are motivated by money are more likely to wager on sport and consume sport. However, being a sport fan or not does not impact those variables. Based on the results of the current study, it could be suggested that, since sports wagering was recently legalized, sport organizations should move quickly to attract new and potential market segments (e.g., gamblers).

Restricted access

Yonghwan Chang, Vicki Schull and Lisa A. Kihl

Attempts were made to explore the value of the multiple social identities approach in reducing the detrimental effects of stereotype threats in the context of spectator sports. A total of 150 females were recruited for a laboratory experiment. The following manipulations were implemented: (a) stereotype threat, (b) threat along with the implicit team identification activation, and (c) control. The results revealed that females in the threat condition showed a reduced level of psychological well-being; paradoxically, negative stereotypes positively influenced their self-esteem. The activation of implicit team identification alleviated the detrimental consequences of threat by inhibiting the spreading activation of harmful stereotypes regarding women in sports. The main theoretical frameworks of this study consisted of the process account of stereotype threat suggested in cognitive psychology. The authors attempted to offer a stronger understanding of the underlying mental processes of stereotype threat on women as well as an effective means to deal with its detrimental consequences.

Restricted access

Amy K. Bermingham, Ross D. Neville and Kyriaki Makopoulou

This study investigated perceptions about the effectiveness of a student-led sports event. Participants from a student-led tag rugby league were surveyed about its perceived effectiveness. The sample consisted of 227 participants, most of whom were undergraduates (91%) across a wide variety of academic programs. The effectiveness of the league was assessed by comparing the perceptions of participants with previous tag rugby experience with participants who had no previous tag rugby experience. Participants enjoyed participating in and reported above-average levels of commitment to the league. However, there was a difference in perceptions about the effectiveness of the league between men and women. Men with previous tag rugby experience had significantly lower perceptions about the effectiveness of the league than their counterparts with no previous experience. Post hoc analysis revealed the importance of rules and officiating protocols to men. The findings not only speak to the viability of student-led sports events but also to the utility of obtaining direct feedback from event participants themselves, which is a critical aspect of rounding out the post hoc event evaluation process. Results indicate that university course instructors should pay particular attention to knowledge of rules and officiating protocols before selecting students to deliver a league.