Answer:
Option (3).
Explanation:
Insight learning may be defined as a form of learning by which animal can produce response against the new stimulus by the experience of gain. The first time response towards the different situation is included in insight learning.
Researcher have proved and support for the existence of animal and humans insight learning. Both humans and animals have the ability to respond towards the new situation or towards a stimulus.
Thus, the correct answer is option (3).