The Factorial Validity of the Physical Estimation and Attraction Scales for Adults

1985 ◽  
Vol 7 (2) ◽  
pp. 166-190 ◽  
Author(s):  
Margaret J. Safrit ◽  
Terry M. Wood ◽  
Rod K. Dishman
Keyword(s):  
Physical Activity ◽  
Measurement Precision ◽  
Factorial Validity ◽  
Physical Competence ◽  
College Males ◽  
Psychological Model ◽  
General Ability ◽  
Unique Factor ◽  
General Physical ◽  
Gender Specific

Sonstroem's psychological model for physical activity offers a testable theory for understanding certain aspects of involvement and outcomes among adolescent boys. The usefulness of the model for other populations cannot be clarified, however, until the psychometric properties of its technology, the Physical Estimation and Attraction Scales (PEAS), are known for the groups studied. As a step in this direction, the factorial validity of PEAS responses among college males (N = 488) and females (N = 347) was examined. An independent group of college females (N =413) was also sampled to examine the general ability of the initial findings. These results revealed a robust factor of items that apparently tap perceptions of general physical competence and a perceived strength factor. These emerged across samples and analyses and were not gender-specific. Investigators using the PEAS with adult populations should consider its unique factor structure in the process of testing Sonstroem's physical activity model. Psychometric research regarding revision of the PEAS for adult populations is recommended with the aim of reducing instrument length while maintaining construct validity and measurement precision.

scholarly journals Executive Functions and Domain-Specific Cognitive Skills in Climbers

2021 ◽  
Vol 11 (4) ◽  
pp. 449
Author(s):  
Florian Heilmann
Keyword(s):  
Physical Activity ◽  
Executive Functions ◽  
Cognitive Flexibility ◽  
Cognitive Skills ◽  
Neuropsychological Tests ◽  
Specific Test ◽  
Domain Specific ◽  
Sport Climbing ◽  
Novices And Experts ◽  
General Physical

Athletes in a particular sport have specific cognitive skills acquired due to regular confrontation with sport-specific requirements. Studies show that the particular type of sport carried out and fostered by general physical activity impacts executive functions (EFs) such as inhibition, working memory, and cognitive flexibility. There are inconsistent results on the connections between domain-specific cognitive skills and executive functions. This study aimed to evaluate the relations between EFs and domain-specific cognitive skills in climbing. Due to that, we examined the executive functions (neuropsychological tests) and domain-specific cognitive skills (climbing-specific test: a preview of the route vs. climbed moves; climbed moves vs. recognition of moves) of 19 climbers (10 novices, 9 experts, grades 5 to 6a vs. 6c+ to 7b). The inter-subject effects analysis shows that novices and experts in sport climbing do not differ in executive functions in this particular case. Concerning domain-specific cognitive skills, there are differences between experts and novices. Experts show a significantly higher level in planning performance or route idea (p < 0.001) as well as in memorizing of climbed moves (p = 0.004). There are no relations between executive functions and domain-specific cognitive skills in climbers.

scholarly journals Gender-specific physical activity-related injuries and risk factors among university students in China: a multicentre population-based cross-sectional study

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e040865
Author(s):  
Weicong Cai ◽  
Shangmin Chen ◽  
Liping Li ◽  
Pengying Yue ◽  
Xiaofan Yu ◽  
...  
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
University Students ◽  
Leisure Time ◽  
Population Based ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
The Past ◽  
Chinese University ◽  
Gender Specific

ObjectivesData on the problem of physical activity-related injury (PARI) in university students and the risk factors for PARI among different genders are rare. We conducted a multicentre population-based study to investigate the occurrence of PARI and to explore the gender-specific risk factors for PARI among Chinese university students.DesignCross-sectional study.ParticipantsA total of 5341 students in grades 1–3 at eight universities in four Chinese cities were selected to complete the online questionnaires during March and April 2017. The questionnaires assessed sociodemographic characteristics, physical activity PA) involvement, sleep duration, sedentary behaviour and PARI experiences in the past 12 months.Main outcome measuresPARI during the past 12 months.ResultsAmong the 5341 participants, 1293 suffered from at least one PARI in the past 12 months, with an overall incidence rate of 24.2% (males: 26.2%, females: 23.2%) and an injury risk of 0.38 injuries/student/year (males: 0.48, females: 0.32). Over half of the injured (57.3%) experienced a withdrawal time of PA and nearly two-fifths (39.6%) required medical attention. Irrespective of gender, Shantou and Xi’an students, sports team members and those who engaged in sports and leisure-time vigorous-intensity PA (VPA) at a higher frequency were more likely to suffer from PARI. Male students who participated in sports and leisure-time VPA for long durations had a greater likelihood of sustaining PARI, while having a chronic condition and being involved in sports and leisure-time moderate-intensity PA at a higher frequency and longer duration were potential contributors to PARI among females.ConclusionsThe occurrence of PARI and its risk factors differed by gender, which provides a direction towards developing targeted and effective gender-specific preventative programmes to protect Chinese university students from PARI.

scholarly journals Predisposing, reinforcing and enabling factors for physical activity in boys and girls from socially disadvantaged communities

2018 ◽  
Vol 78 (2) ◽  
pp. 149-162
Author(s):  
Robert J Noonan ◽  
Lynne M Boddy ◽  
Zoe R Knowles ◽  
Stuart J Fairclough
Keyword(s):  
Physical Activity ◽  
Self Efficacy ◽  
Primary Schools ◽  
Physical Activity Intervention ◽  
Physical Competence ◽  
Enabling Factors ◽  
Child Physical Activity ◽  
Disadvantaged Communities ◽  
Socially Disadvantaged ◽  
Parental Physical Activity

Objective: This study investigated relative associations between physical activity and selected predisposing, reinforcing and enabling factors among 9- to 10-year-old children from socially disadvantaged communities and examined the extent to which these associations varied by sex. Design: Cross-sectional design. Setting: Ten public primary schools in Liverpool, England. Methods: A total of 194 children (107 girls) completed measures of stature, body mass, waist circumference and cardiorespiratory fitness. Physical activity, physical activity self-efficacy, perceived physical competence and parental physical activity support were self-reported. Sex-specific associations were examined by multiple linear regression and mediator analyses using bootstrapping method. Results: Boys’ physical activity was positively associated with parental physical activity support and perceived physical competence ( p < .01), whereas girls’ physical activity was positively associated with parental physical activity support and physical activity self-efficacy ( p < .01). Sex-specific mediation analyses revealed that perceived physical competence and physical activity self-efficacy partially mediated the association between parental physical activity support and boys’ and girls’ physical activity, respectively. Conclusion: As parents influence child physical activity directly and indirectly their involvement in future child physical activity intervention programmes is essential. Formative research with parents living in socially disadvantaged communities is warranted to explore the range and interaction of challenges they face to support different modes of physical activity participation for their children.

scholarly journals Investigating the Impact of Virtual Reality and Gamification on Improving Physical Activities in School

2020 ◽  
Author(s):  
Reza Roshanpour ◽  
Mohammad Hazegh Nikroo
Keyword(s):  
Physical Activity ◽  
Virtual Reality ◽  
Elementary Students ◽  
Physical Activity Program ◽  
Physical Competence ◽  
Critical Areas ◽  
Activity Program ◽  
Physical Activity Environments ◽  
Diverse Groups ◽  
The Impact

Abstract Background: The rise of obesity creates a critical health problem in childhood which can establish obesity in adulthood. It is significant in the first years of life to participate in physical activity program. In other words, children have to perform physical activity for preventing obesity and toward reducing obesity in adulthood. In this regard, it seems to be important in elementary schools. In this regard, interventions were used to perform physical activity. We have utilized virtual reality and gamification as an intervention to increase motivation for exerting physical activity in elementary school. In reality, three critical areas have been identified to enhance quality physical education program include Promoting intrinsic motivation, enhancing perceived physical competence, and creating a mastery-oriented physical-activity environment.Methods: Mixed quantitative and qualitative study to specify the effects of integration gamification and virtual reality in the physical activity program was used. Analyses were conducted using IBM Statistics SPSS 25.0 software. Also, we used independent-samples T-test to compare results.Results: Total of 25 elementary students participated in our study. This study performed about combination of gamification and virtual reality games. we divided all the students into diverse groups. Results indicated the use of virtual reality and gamification could enhance motivation in children to perform physical activity in school.Conclusion: Virtual reality technology and gamification on physical activity environments had a positive effect on the motivation of elementary students. virtual reality and gamification on motivation leads students to achieve higher levels of engagement in performing physical activity.

Children’s Perceived Physical Competence at Different Categories of Physical Activity

1997 ◽  
Vol 9 (3) ◽  
pp. 237-242 ◽  
Author(s):  
Elaine Mullan ◽  
John Albinson ◽  
David Markland
Keyword(s):  
Physical Activity ◽  
Children And Adolescents ◽  
Repeated Measures ◽  
Perceived Competence ◽  
Competitive Sport ◽  
Physical Competence ◽  
Repeated Measures Anova ◽  
Recreational Activities ◽  
Athletic Competence ◽  
Competitive Activities

This study explored whether children differentiate between their physical capabilities at play activities, informal recreational activities, and formal competitive activities. Harter’s (11) six-item Athletic Competence subscale from the SelfPerception Profile for Children was administered to 578 children and adolescents (ages 7-15 years). The items were modified to refer to three different categories of physical activity instead of sport or outdoor games as used in the original subscale. Repeated measures ANOVA revealed that children differentiated between the three categories of physical activity, and that the competitive sport category was their area of lowest perceived competence. Males had higher levels of perceived competence than females in each category.

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