Discriminant Analysis of Gross and Fine Motor Proficiency Data

Broadhead, Geoffrey D.; Church, Gabie E.

doi:10.2466/pms.1982.55.2.547

Cited by 33 publications

(18 citation statements)

References 2 publications

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“…Effectiveness of discriminant function usage in classification of motor and functional fitness was proved in works by Geoffrey D. Broadhead and Gabie E. Church [19], Dorita Du Toit, Anita E. Pienaar & Leani Truter [18], Khudolii O.M., Ivashchenko O.V. [16].…”

Section: Results Of the Researchmentioning

confidence: 99%

“…[32]), for determination of dynamic of 9-12 years' age children condition under influence of fitness program (Dorita Du Toit, Anita E. Pienaar & Leani Truter [18]), for summarizing control of children's and adolescents' functional and motor fitness [6,7,29]. Geoffrey D. Broadhead And Gabie E. Church [19] point at possibility of discriminant analysis usage for classification of 5-12 years' age children's motor activity, depending on its volume. Equations of discriminant function permit to classify correctly 93% of grouped data.…”

Section: Results Of the Researchmentioning

confidence: 99%

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Methodic of pedagogic control of 16-17 years’ age girls’ motor fitness

Іващенко

2016

PPS

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Abstract. Increase of schoolchildren's motor fitness is connected with organization of pedagogic control at physical culture lessons. It was assumed that the basis for pedagogic control of 16-17 years' age girls' motor fitness was discriminant model. Purpose: to determine methodological approaches to pedagogic control of 16-17 years' age girls' motor fitness. Material: in the research 28 senior form girls (fourteen 16 years' age 14 girls of 17 years' age girls) participated. Materials of the research were processed in statistical analysis program-IBM SPSS 20. Results: in the process of discriminant analysis we created prognostic model for belonging to group. This model builds discriminant function in the form of linear combination of predicting variables, which ensures the best division of groups. Correlation coefficient between calculated values of discriminant function and indicators of belonging to group was r=0.843 and witnesses about high prognostic potential of first canonic function. Conclusions: 16 years' age girls have better speed-power fitness than 17 years' girls. It points at the fact that in 17 th years' age the reason of lagging behind 16 years' age girls is their insufficient motor activity. On the base of canonic coefficients of discriminant function it is possible to classify 16 and 17 years' age girls by level of their motor fitness, according to their age. It is of practical importance for working out effective programs of senior form girls' physical training. Discriminant model can be used for pedagogic control of 16 and 17 years' age girls' fitness.

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Section: Results Of the Researchmentioning

confidence: 99%

Section: Results Of the Researchmentioning

confidence: 99%

Methodic of pedagogic control of 16-17 years’ age girls’ motor fitness

Іващенко

2016

PPS

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“…One of methods of statistical modeling is factorial and discriminant analysis. Effectiveness of their application is witnessed by the data of scientific literature [29,30,31,32,33,34,35,36,40]. The mentioned works note that it is necessary to search methodological approaches to solution of motor fitness problems and pedagogic control of children and adolescents.…”

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confidence: 99%

Structural model of in-group dynamic of 6-10 years old boys’ motor fitness

Іващенко

Yermakova

2015

PPS

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Abstract. Purpose: to determine structural model of in-group dynamic of 6-10 years old boys' motor fitness. Material: in the research 6 years old boys (n=48), 7 years old (n=45), 8 years old (n=60), 9 years' age (n=47) and10 years' age (n=40) participated. We carried out analysis of factorial model of schoolchildren's motor fitness. Results: we received information for taking decisions in monitoring of physical education. This information is also necessary for working out of effective programs of children's and adolescents' physical training. We determined model of motor fitness and specified informative tests for pedagogic control in every age group. In factorial model of boys' motor fitness the following factor is the most significant: for 6 years -complex development of motor skills; for 7 years -also complex development of motor skills; for 8 years -strength and coordination; for 9 years -complex development of motor skills; for 10 years -complex development of motor skills. Conclusions: In factorial model of 6-10 years old boys' motor fitness the most significant are backbone and shoulder joints' mobility, complex manifestation of motor skills, motor coordination. The most informative tests for assessment of different age boys' motor fitness have been determined.

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“…Geoffrey D. Broadhead and Gabie E. Church (1982) point at possibility of discriminant analysis's usage for classification of 4-12 years old children's motor functioning, depending on its scope; equations of discriminant function permit to classify correctly 93% of grouped data. Тitarenko А.А.…”

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confidence: 99%

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2015

JPES

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Abstract:The purpose of the research is determination of model of classification of 7-9 th form boy pupils' motor fitness. The methods of the research: for solution of our tasks we used the following methods as analysis of scientific literature, pedagogic testing and methods of mathematical statistic for processing of the obtained results. Discriminant analysis was used as method of simulation. For assessment of functional and motor fitness of 7-9 th form boy pupils we registered results of tests of Shtange, Genchi, Serkin and motor tests. In the research 24 boy pupils of 7 th form, 34 -of 8 th form, and 35 boy pupils of 9 th form participated. Conclusions: for classification of age specificities of motor and functional fitness of 7-9 th form boys discriminant function can be applied. Equations of discriminant function permit to classify correctly 95.8% of grouped data. In classification of functional and motor fitness of 7 th form boys the most informative were results in tests No.4 "Shuttle run 4x9 meters, sec." (0.54), № 6 "Chin ups, q-ty of times" (0.495), № 8 "Long jump from the spot, cm", № 3 "Assessment of power parameters of arms' movements, error %" (-.459), №10 "Test Genchi, sec. " (-.448).In classification of functional and motor fitness of 8 th and 9 th form boys the most informative were results in tests № 5 "Pressing ups in lying position, q-ty of times" and № 2 "Assessment of time parameters of movement, error, sec. "

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Discriminant Analysis of Gross and Fine Motor Proficiency Data

Cited by 33 publications

References 2 publications

Methodic of pedagogic control of 16-17 years’ age girls’ motor fitness

Methodic of pedagogic control of 16-17 years’ age girls’ motor fitness

Structural model of in-group dynamic of 6-10 years old boys’ motor fitness

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