6Clark, J. E, Whitall, J. What is motor development? The lessons of history [ J ]. Quest, 1989,41 ( 3 ) : 183 - 202.
7Seefeldt V, Reuschlein S, Vogel P. Sequencing motor skills within the physical education curriculum [ J ] . Houston: Paper presented at the American Association for Health, Physical Education, and Recreation, 1972.
8Roberton M. A, Halverson L. E. Developing children their changing movement: a guide for teachers [ M ]. Phila-delphia : lea & Febiger, 1984.
9Seefeldt V, Haubenstricker J. Patterns, phases, or stages: An analytical model for the study of developmental move- ment [ J ]. The development of movement control and coordi- nation, 1982 : 309 - 318.
10David L. Gallahue, John C. Ozmun. Understanding motor development : infants, children, adolescence adults [ M ]. McGraw-Hill international edition, Sixth edition, 2006 : 46 - 82.
