scholarly journals The Difference in Physical Fitness Levels of Indonesian Male and Female Junior High School Students

Author(s):  
Aprida Agung Priambadha ◽  
Fitria Dwi Andriyani ◽  
Mr Dapan ◽  
Desi Ardiyani
2018 ◽  
Vol 5 (5) ◽  
pp. 90-103
Author(s):  
Takuya Taira ◽  
Morimasa Kato ◽  
Shizuka Ogawa ◽  
Hisao Fujii ◽  
Michiko Suzuki

2013 ◽  
Vol 83 (8) ◽  
pp. 542-547 ◽  
Author(s):  
Adam D. Bohr ◽  
Dale D. Brown ◽  
Kelly R. Laurson ◽  
Peter J. K. Smith ◽  
Ronald W. Bass

1992 ◽  
Vol 71 (3) ◽  
pp. 809-810 ◽  
Author(s):  
Frances M. Haemmerlie ◽  
Carla J. Merz ◽  
Scott B. Nelson

This study assessed knowledge possessed by male and female junior high school and college students ( N = 422) about the teratogenic effects of alcohol. Although most students were aware that alcohol is a teratogenic substance, they demonstrated little knowledge of the nature and timing of possible specific negative effects.


Author(s):  
Weni Wiliya Budiarti ◽  
Achmad Sofyan Hanif ◽  
Samsudin Samsudin

This research was conducted to produce a volleyball smash learning model and test its effectiveness for junior high school children. The development method adopts the development steps of Borg and Gall. Small group trials involve 15 athletes and 60 for large group trials. The development of the model begins with small trials, large trials and effectiveness tests. The effectiveness test used pre-post test with the instrument of the volleyball smash skills of junior high school students. The exercise model that was applied was tested for the significance of the difference and it was obtained that the t-test = 31,614, db = 32 and p-value = 0.00 <0.05, meaning that there were significant differences in the ability of students before and after they were given the volleyball smash learning model. It was concluded that existing moddel could be developed and applied in volleyball smash learning and effectively improved volleyball smash learning outcomes for junior high school students.


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