21. . . . . . . . . and his colleagues in a Series of experimental studies investigated observational learning in detail
22. Observational learning is also called:
23. Some groups of positive reinforcers do not work naturally and their ability to reinforce instrumental responses depends upon learning, these are known as:
24. A/an . . . . . . . . is a stimulus or event which, when its onset is contingent on a response, decreases, the likelihood that the response will occur again.
25. What may be defined as a behavioural trend in the direction of accuracy of performance?
26. The process by which organisms learn to respond to certain stimuli but not to others, is known as:
27. Information and Expectation theories of the conditioning process take the viewpoint that:
1. Conditioned stimulus becomes a signal for the unconditioned stimulus
2. When conditioned stimulus is presented, unconditioned stimulus is expected and the learner responds in accordance with this expectation
3. Unconditioned stimulus becomes a signal for conditioned stimulus
Select the correct answer from the options given below :
1. Conditioned stimulus becomes a signal for the unconditioned stimulus
2. When conditioned stimulus is presented, unconditioned stimulus is expected and the learner responds in accordance with this expectation
3. Unconditioned stimulus becomes a signal for conditioned stimulus
Select the correct answer from the options given below :