Experimental study of motor abilities of children in the primary grades
By: by Buford Jennette Johnson, PH. D.
Series: The John Hopkins university studies in education,; no. 2
Publisher: The John Hopkins press
Published: 1917
Place of publication: Baltimore
Language: eng
Number of pages: 62
Subjects: Ability; Reaction time; Psychophysiology
Notes: Published also as thesis (PH. D.) John Hopkins university, 1916.
Bibliography: p. 60-62.