The Relation off Knowledge Development to Children's Basketball Performance

1987 ◽  
Vol 9 (1) ◽  
pp. 15-32 ◽  
Author(s):  
Karen E. French ◽  
Jerry R. Thomas

This study examined the relationship of sport-specific knowledge to the development of children's skills in basketball. Two experiments were conducted. The first compared child expert and novice basketball players in two age leagues, 8-10 years and 11-12 years, on the individual components of basketball performance (control of the basketball, cognitive decisions, and motor execution) and on measures of basketball knowledge, dribbling skill, and shooting skill. Child expert players of both age groups possessed more shooting skill and more basketball knowledge. A canonical correlation analysis indicated that basketball knowledge was related to decision-making skill, whereas dribbling and shooting skill were related to the motor components of control and execution. Experiment 2 examined the changes in the individual components of performance, basketball knowledge, dribbling skill, and shooting skill from the beginning to the end of the season. Subjects improved in the cognitive decision-making and control components of performance across the course of the season, and basketball knowledge increased from the beginning to the end of the season. Only basketball knowledge was a significant predictor of the decision-making component at the end of the season. The overall results of Experiments 1 and 2 indicate that the development of the sport knowledge base plays a salient role in skilled sport performance of children.

Sports ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 87 ◽  
Author(s):  
Pantelis T. Nikolaidis ◽  
Hamdi Chtourou ◽  
Gema Torres-Luque ◽  
Thomas Rosemann ◽  
Beat Knechtle

The aim of this study was to examine the relationship of age and body mass status with field and laboratory measures of physical fitness in futsal players. Futsal players (n = 65, age 12.9 ± 2.8 years), who were classified into U11 (n = 28, 9–11 years), U13 (n = 21, 11–13 years), and adults (n = 16, >18 years), performed a physical fitness battery consisting of both laboratory and field tests. A similar prevalence of overweight (25%) was observed in all age groups (χ2 = 1.94, p = 0.380, φ = 0.17). Age groups differed for all parameters, except body fat percentage, with adult players showing higher values than the younger groups (p < 0.05). U13 was heavier, taller, and had larger fat-free mass than U11 (p < 0.05). Adult players had superior values than their younger counterparts for all physical fitness parameters (p < 0.05). Body mass index (BMI) correlated inversely with aerobic capacity (U13), jumping ability, relative isometric muscle strength, and relative mean power in the Wingate anaerobic test (WAnT) (U11) (p < 0.05). Also, it correlated directly with absolute isometric muscle strength (U11) and peak power, mean power (all groups), and fatigue index (U11, U13) in WAnT (p < 0.05). Considering the results of this study, it was concluded that the prevalence of overweight in futsal players should be an important concern for practitioners working in this team sport. Optimizing BMI should be considered as a training and nutrition goal in order to improve sport performance.


2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Elizabeth Jasmine ◽  
G. Venkatesh Kumar

The present study was aimed at examining the relationship between Irrational Beliefs and Depression among the late adolescent college students (N=502). Studies have found depression to be one of the most crippling disorders and the leading cause for suicide among all age groups and that this state is primarily being caused by wrong thinking and belief patterns such as irrational beliefs and further irrational beliefs are being maintained due to the depressed state of the individual. Hence the present study apart from analyzing the directions of possible relationship of Irrational Beliefs with Depression, reviews the existing literature to showcase how one causes and maintains the other.


2013 ◽  
Vol 273 ◽  
pp. 86-90
Author(s):  
Qing Jie Sheng

If the contracts signed by the construction enterprises with the relationship of affiliating operation under the name of themselves or titular enterprises, affiliating operators and titular units are usually co litigants to prosecute or response. It’s stipulated in Article of Supreme Court “Suggestions on Civil Procedure Law” that “if individual businesses, individual partnership or private enterprises affiliate themselves with collective enterprises and operate under the name of collective enterprises, the individual businesses, individual partnership or private enterprises and the titular collective enterprises shall be the co litigants.”Constructors are affiliated to other construction enterprises and sign construction contracts under the name of titular construction enterprises, but the titular construction enterprises don’t want to prosecute, the constructors can be plaintiffs, titular construction enterprises are not necessary to be regarded as co-plaintiffs.


2020 ◽  
Vol 2 (4) ◽  
pp. 126-130
Author(s):  
N. V. SHAMANIN ◽  

The article raises the issue of the relationship of parent-child relationships and professional preferences in pedagogical dynasties. Particular attention is paid to the role of the family in the professional development of the individual. It has been suggested that there is a relationship between parent-child relationships and professional preferences.


Author(s):  
Joshua S. Walden

The book’s epilogue explores the place of musical portraiture in the context of posthumous depictions of the deceased, and in relation to the so-called posthuman condition, which describes contemporary changes in the relationship of the individual with such aspects of life as technology and the body. It first examines Alfred Hitchcock’s Vertigo to view how Bernard Herrmann’s score relates to issues of portraiture and the depiction of the identity of the deceased. It then considers the work of cyborg composer-artist Neil Harbisson, who has aimed, through the use of new capabilities of hybridity between the body and technology, to convey something akin to visual likeness in his series of Sound Portraits. The epilogue shows how an examination of contemporary views of posthumous and posthuman identities helps to illuminate the ways music represents the self throughout the genre of musical portraiture.


2021 ◽  
pp. 089484532110099
Author(s):  
Jérôme Rossier ◽  
Shékina Rochat ◽  
Laurent Sovet ◽  
Jean-Luc Bernaud

The aim of this study was to validate the French version of the Career Decision-Making Difficulties Questionnaire (CDDQ) and to assess its measurement invariance across gender, age groups, countries, and student versus career counseling samples. We also examined the sensitivity of this instrument to discriminate a career counseling population from a general student sample. Third, we studied the relationship between career decision-making difficulties, career decision-making self-efficacy, and self-esteem in a sample of 1,748 French and French-speaking Swiss participants. A confirmatory factor analysis confirmed the overall hierarchical structure of the CDDQ. Multigroup analysis indicated that the level of invariance across groups almost always reached configural, metric, and scalar invariance. Differences between countries were very small, whereas differences between the general population and career counseling subsamples were much larger. Both self-esteem and self-efficacy significantly predicted career decision-making difficulties. Moreover, as expected, self-efficacy partially mediated the relationship between self-esteem and career decision-making difficulties.


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