The stress and coping theory posits that in the face of negative consumption situations, individuals experience a sequential process: primary appraisal, secondary appraisal, and behavioral outcomes. Drawing on the theory, the purpose of the study is to test (a) the mediating effects of coping strategies (i.e., secondary appraisal) between the severity of spectator dysfunctional behavior (SDB; i.e., primary appraisal) and revisit intention and (b) the moderating effects of self-construal (i.e., interdependence vs. independence). Across two studies, using a survey experiment (Study 1) and a repeated-measures survey experiment (Study 2), the findings indicate that coping strategies (i.e., active, expressive, and denial coping) significantly and uniquely mediated the relationship between the severity of SDB (high vs. low) and revisit intention. Furthermore, in responding to highly severe SDB, spectators with interdependent self-construal engaged more in active and expressive coping, and less in denial coping and revisit intention than those with independent self-construal. Overall, the present study highlights (a) the importance of coping strategies for a clearer understanding of the SDB–revisit intention relationship and (b) a boundary condition of self-construal for the influences of SDB on coping strategies and revisit intention.
Kyungyeol (Anthony) Kim, Kevin K. Byon and Paul M. Pedersen
Natalie M. Golaszewski and John B. Bartholomew
Research suggests 5 forms of social support: companionship, emotional, informational, instrumental, and validation. Despite this, existing measures of social support for physical activity are limited to emotional, companionship, and instrumental support. The purpose was to develop the Physical Activity and Social Support Scale (PASSS) with subscales that reflected all 5 forms. Participants (N = 506, mean age = 34.3 yr) who were active at least twice per week completed a 235-item questionnaire assessing physical activity behaviors, social support for physical activity, general social support, and other psychosocial questions. Exploratory and confirmatory factor analyses were used to develop and validate the PASSS. Exploratory factor analysis supported a 5-factor, 20-item model, χ2(100) = 146.22, p < .05, root mean square error of approximation = .05. Confirmatory factor analysis indicated good fit, Satorra–Bentler χ2(143) = 199.57, p < .001, root mean square error of approximation = .04, comparative-fit index = .97, standardized root mean square residual = .06. Findings support the PASSS to measure all 5 forms for physical activity.
Kasper Salin, Mikko Huhtiniemi, Anthony Watt, Harto Hakonen and Timo Jaakkola
Background: This study examined the distribution of objectively measured physical activity (PA) and sedentary time of fifth-grade students during school, leisure time, and physical education (PE) classes. Demographic, anthropometric, and PA data were collected from 17 representative Finnish schools. Methods: To estimate the PA and sedentary time, participants (N = 592) wore wGT3X-BT ActiGraphs for 7 consecutive days. Comparisons were made between genders and different BMI groups. Results: From the study sample, 43.7% met the moderate to vigorous PA (MVPA) guidelines. Participants spent 62.2% of the day sedentary and 8.2% in moderate and vigorous activities. Boys performed more MVPA than girls, and girls were more sedentary during school days. Boys had more MVPA than girls in leisure time, but there were no differences in sedentary time. However, an examination of PA assessed during PE classes revealed no differences between boys and girls. Normal-weight boys engaged in more MVPA than overweight and obese boys. No differences were found for girls. Conclusions: The PA levels differ between different BMI groups in leisure time and during school but not during PE lessons. PA for overweight children should be targeted and compulsory PE time should be increased to achieve the PA guidelines.
Kim Gammage, Rachel Arnold, Lori Dithurbide, Alison Ede, Karl Erickson, Blair Evans, Larkin Lamarche, Sean Locke, Eric Martin and Kathleen Wilson
Jason C. Laffer, Aaron J. Coutts and Job Fransen
Dynamic motor skills such as volleyball blocking rely on efficient perception–action coupling and are influenced by individual, environmental, and task constraints. However, limited research studies have assessed the effect of an individual constraint such as blocking skill on visual attention during an in-situ volleyball blocking task. Therefore, this study used a cross-sectional, observational design to investigate the gaze behavior of 18 male volleyball players (25.6 ± 4.9 years), of two different levels of blocking skill determined a priori according to success during an on-court blocking task. When compared to relatively unsuccessful players (RUS), the gaze of relatively successful players (RS) was observed to fixate more often (RUS: 0.7 ± 0.7 n, RS: 1.3 ± 0.3 n) and dwell for longer (Total; RUS: 12.2 ± 18.4%, RS: 48.0 ± 37.2%, Phase 4; RUS: 6.6 ± 8.8%, RS: 16.9 ± 12.4%) on the opposition spiker, demonstrating that important perceptual information about an opposing team’s attack lies within the behavior of the opposition spiker. More successful blockers were also observed to be taller (RUS: 181.8 ± 6.6 cm, RS: 192.6 ± 3.9 cm), longer in arm-span (RUS: 185.7 ± 5.6 cm, RS: 195.2 ± 5.6 cm), and heavier (RUS: 78.6 ± 11.4 kg, RS: 90.5 ± 8.5 kg). These results can consequently be used to develop a profile of the visual attention and physical attributes of successful blockers for use in developing talented players.
Charity B. Breneman, Christopher E. Kline, Delia West, Xuemei Sui and Xuewen Wang
This study investigated the acute effect of exercise on sleep outcomes among healthy older women by comparing days with structured exercise versus days without structured exercise during 4 months of exercise training. Participants (n = 51) in this study had wrist-worn actigraphic sleep data available following at least 3 days with structured exercise and 3 days without structured exercise at mid-intervention and at the end of intervention. The exercise intervention was treadmill walking. Multilevel models were used to examine whether structured exercise impacted sleep outcomes during the corresponding night. Overall, 1,362 nights of data were included in the analyses. In unadjusted and adjusted models, bedtimes were significantly earlier on evenings following an acute bout of structured exercise than on evenings without structured exercise. No other sleep parameters differed between exercise and nonexercise days. Understanding the effects of exercise on sleep in this understudied population may help to improve their overall sleep quality.
Lisa E. Bolger, Linda A. Bolger, Cian O’Neill, Edward Coughlan, Wesley O’Brien, Seán Lacey and Con Burns
This study examined the effectiveness of a physical activity (Year 1) and a multicomponent fundamental movement skill (FMS) (Year 2) intervention on primary school children’s FMS proficiency. Data were collected from 6- and 10-year-old cohorts from two intervention schools and age-matched groups from one control school, in south Ireland. In Year 1 (N = 187), intervention (n = 96) and control (n = 91) groups were children from senior infant (6-year-old cohort) and 4th class (10-year-old cohort). In Year 2 (N = 357), intervention (n = 195) and control (n = 162) groups were children from senior infant and 1st class (6-year-old cohort) and 4th and 5th classes (10-year-old cohort). FMS assessment was conducted across both academic years, using the Test of Gross Motor Development-2. Linear mixed models were used to investigate the effectiveness of each intervention, adjusting for age group. Following Year 1, the intervention group significantly improved locomotor proficiency (p < .05), with no changes in object-control or overall proficiency. No group-time interactions were found. Following Year 2, the intervention group significantly improved locomotor, object-control, and overall proficiency (p < .001). Group-time interaction effects were found for both subsets and overall FMS in favor of the intervention group (p < .001). FMS proficiency among primary school children was significantly greater following the multicomponent FMS intervention.
Sarah E. Roth, Monique Gill, Alec M. Chan-Golston, Lindsay N. Rice, Catherine M. Crespi, Deborah Koniak-Griffin and Michael L. Prelip
Purpose: This study examines the effects of the middle school SPARK physical education (PE) curriculum on predisposing, enabling, and reinforcing factors for physical activity (PA) as well as self-reported PA in a predominantly low-income, Latinx student population in Los Angeles, CA. Methods: Data were collected from 3763 students of seventh and eighth grades at 2 time points at the 16 middle schools enrolled in the study. Hierarchical logistic regression models were used to assess intervention effects on PA attitudes, PE enjoyment, FitnessGram passing, daily PA, and muscle-strengthening PA, controlling for demographic variables. Results: Although there was no detectable intervention effect on increasing the number of students exercising 60 minutes per day, there was a negative intervention effect detected for muscle-strengthening exercises. A significant positive intervention effect was detected for both PE enjoyment and FitnessGram passing. Deeper analysis of these findings revealed that the positive effect on PE enjoyment occurred only among male students. Conclusion: The SPARK curriculum had mixed effects on students’ PA behavior as well as predisposing, enabling, and reinforcing factors for PA. Incorporating student perspectives into the evaluation of intervention efforts to promote PA can facilitate a better understanding of the ways in which these efforts influence PA behaviors and its determinants.
Susan J. Leach, Joyce R. Maring and Ellen Costello
The aim of this study was to investigate whether a 6-week Divided-Attention Stepping Accuracy Task (DATSAT) intervention improved the primary outcome measure, maximal step length; other balance measures (Berg Balance scale and Timed Up and Go test); leg strength; endurance (6-min walk test); and functional tasks in 15 community-dwelling healthy older adults (
Marcus Colon, Andrew Hodgson, Eimear Donlon and James E.J. Murphy
Telomeres act as a mitotic clock and telomere-related senescence has been linked to age-related physiological decline. There is increasing evidence lifestyle factors can influence telomere length (TL). The purpose of this study was to determine the effect of competitive triathlon training on TL. Seven competitive male triathletes and seven recreationally active males participated in the study. Relative TL was measured using quantitative polymerase chain reaction. Physiological parameters key to athletic performance such as maximal oxygen intake, lactate threshold, and running economy were also measured. Triathletes had longer telomeres than the recreationally active (1.257 ± 0.028 vs. 1.002 ± 0.014; p < .0001). Positive association was found between TL and maximal oxygen intake, lactate threshold, and running economy (R 2 = .677, .683, and .696, respectively). This study indicates that competitive triathlon training buffers against age-related telomere shortening, and there is a correlation between exercise behaviors, higher maximal oxygen intake, and TL.