共 34 条
[31]
UNDERWOOD BJ, 1961, J EXP PSYCHOL
[32]
WARD LB, 1937, PSYCHOL MONOGR, V49
[33]
WILSON JT, 1948, THESIS STANFORD U
[34]
DISTRIBUTED PRACTICE IN VERBAL LEARNING AND THE MATURATION HYPOTHESIS
[J].
JOURNAL OF EXPERIMENTAL PSYCHOLOGY,
1949, 39 (04)
:527-531