What do you mean by binocular rivalry and what is its basis?

1. ‘One pays attention to one stimulus or pattern at a given instance.’ Explain this with the help of the spotlight

model of attention.

2. ‘A variety of stimulus events capture attention.’ Briefly y outlines these events.

3. What do you mean by binocular rivalry and what is its basis?

4. Discuss the recent advances in attentional shifts and Fl actuations quoting relevant studies.