共 25 条
[3]
Ashcraft M. H., 1987, FORMAL METHODS DEV P, P302, DOI DOI 10.1007/978-1-4612-4694-7_9
[4]
MENTAL ADDITION - A TEST OF 3 VERIFICATION MODELS
[J].
MEMORY & COGNITION,
1981, 9 (02)
:185-196
[5]
ASHCRAFT MH, 1978, J EXP PSYCHOL-HUM L, V4, P527, DOI 10.1037/0278-7393.4.5.527
[8]
CAWLEY JF, 1985, SECONDARY SCH MATH L
[9]
Dineen J.T., 1986, COGNITION INSTRUCT, V3, P127, DOI [10.1207/s1532690xci0302_3, DOI 10.1207/S1532690XCI0302_3]
[10]
FISHER CW, 1980, TIME LEARN, P7