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| Conditioning | 1 |
| Discrimination Learning | 1 |
| Extinction (Psychology) | 1 |
| Learning | 1 |
| Nonverbal Learning | 1 |
| Operant Conditioning | 1 |
| Preschool Children | 1 |
| Reinforcement | 1 |
| Responses | 1 |
| Social Reinforcement | 1 |
| Stimulus Generalization | 1 |
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| Massari, David J. | 1 |
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Download full textMassari, David J. – 1971
One hundred twenty-eight preschool boys were subjects in a 4x2x2 factorial design to investigate the change in reinforcer efficacy as a function of prior stimulus exposure. The factors were: (1) amount of repetition, 5, 25, 45, or 65; (2) reinforcer, good or bell; and (3) satiator, good or bell. Two additional groups were run as control groups to…
Descriptors: Conditioning, Discrimination Learning, Extinction (Psychology), Learning
