共 20 条
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[2]
BOYD W, 1914, PED SEM, V21, P95
[3]
BRANDENBURG GC, 1916, PED SEM, V23, P14
[4]
BRANDENBURG GC, 1919, PED SEM, V26, P27
[5]
BRANDENBURG GC, 1915, PED SEM, V22, P89
[6]
DESCOEUDRES A, 1921, NEUCHATEL DELACHAUX, P327
[7]
KIRKPATRICK EA, 1910, FUNDAMENTALS CHILD S, P387
[8]
MILLER GF, 1923, P OKLA ACAD SCI, V2, P140
[9]
MOORE KC, 1896, PSYCHOL REV MONOGR S, V1, P1
[10]
NICE MM, 1920, PED SEM, V27, P166