PRIMARY VERSUS SECONDARY REINFORCEMENT IN SIMPLE DISCRIMINATION LEARNING OF MENTAL DEFECTIVES
Keyword(s):
Keyword(s):
1954 ◽
Vol 47
(4)
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pp. 311-314
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1948 ◽
Vol 38
(1)
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pp. 1-16
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2003 ◽
Vol 38
(4)
◽
pp. 272-294
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1951 ◽
Vol 41
(4)
◽
pp. 233-241
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1958 ◽
Vol 51
(1)
◽
pp. 79-81
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1992 ◽
Vol 121
(4)
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pp. 422-426
1963 ◽
Vol 56
(2)
◽
pp. 429-434
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1977 ◽
Vol 27
(1)
◽
pp. 103-117
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