## **Core Concept**
Observational learning, also known as social learning, is a type of learning in which an individual learns by observing and imitating the behavior of others. This concept is crucial in understanding how behaviors are shaped, especially in children. The scenario describes a child learning by observing their sibling undergoing an operation.

## **Why the Correct Answer is Right**
The correct answer, **Observational learning**, is right because it accurately describes the process by which the child learns by watching their sibling. This type of learning was first introduced by Albert Bandura and is a key concept in social learning theory. It suggests that people can learn new behaviors, attitudes, and knowledge by watching and imitating others.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because it does not specify a recognized term related to learning or behavioral psychology in this context.
- **Option B:** This option is incorrect because, similar to Option A, it does not correspond to a known psychological or educational term relevant to the scenario described.
- **Option C:** This option is incorrect as it also does not match any widely recognized learning theory or term that applies to the situation of a child learning by observing.

## **Clinical Pearl / High-Yield Fact**
A memorable point for exam-takers is that observational learning is a significant factor in childhood development and behavior shaping. It highlights the importance of considering the environment and models that children are exposed to, as these can significantly influence their learning and behavior. A classic example of observational learning is the Bobo doll experiment by Albert Bandura.

## **Correct Answer:** D. Observational learning.