References
- Bliss , James G. 1927 . “A Study of Progression Based on Age, Sex and Individual Differences in Strength and Skill.” . American Physical Education Review , 32 : 11 – 21 .
- Latchaw , Marjorie E. 1952 . “A Study in Measuring Selected Motor Skills at the Fourth, Fifth, and Sixth Grade Levels.” , Doctor's thesis Iowa City : State University of Iowa. .
- Mccloy , C. H. and Young , N. D. 1954 . Tests and Measurements in Health and Physical Education., , 3rd ed. New York : Appleton-Century-Crofts. .
- Wang , Beulah M. 1958 . “Comparisons of Selected Tests of Fitness of Elementary School Children.” , Master's thesis Iowa City : State University of Iowa. .
- Wilke , Lester N. 1942 . “Analysis and Standardization of a Progressive Testing Program in Physical Education for the Elementary Grades.” , Master's thesis Iowa City : State University of Iowa. .