42.
All of us gradually learn to put on woollen clothes or to use electric heaters to avoid the unpleasant cold weather.
This is an example of:

44.
Young children often play games of marriage ceremonies, birthday parties, house keeping and thief and policeman etc.
This is an example of:

45.
Find out the correct information about latent learning:

46.
Consider the following statements:
1. The extinction does not completely erase conditioning
2. Usually reconditioning is more rapid than the original conditioning
3. Extinction erases conditioning completely
4. Reconditioning takes more time than the original conditioning
Select the correct answer from the options given below:

47.
When the onset of CS (conditioned stimulus) and US (unconditioned stimulus) are concurrent, it is called: