Answer: Cognitive
Step-by-step explanation:
The cognitive theory is one of the type of psychological approach that helps in understanding the actual thoughts and view process of human behavior and the following are some factors of the cognitive process are as follows:
- Forming generalization
- Observation
- Categorization
- Assumptions
According to the given question, the Cognitive is one of the type of theory that describe about the Jane's orientation to the abnormal behavior and due to his negative thoughts. So, by using the cognitive theory Janet can easily understand his brother Ralph's problem more effectively.
Therefore, Cognitive is the correct answer.