Question

“Psychology for Doctors,” refers to which relation given by S. R. Ranganathan?

• A. Influencing relation
• B. Difference relation
• C. Comparison relation
• D. Bias relation

Hint:

When a subject is treated from the special viewpoint of another group or field, it is called bias relation.

Answer 1

The Correct Option is D

Concept: In Ranganathan's classification theory, phase relations are used to show relationships between subjects. Bias relation is used when one subject is treated with a special orientation or bias toward another group or field.

Step 1: Understanding the phrase.
The phrase “Psychology for Doctors” means psychology is being presented or treated from the viewpoint of doctors. \[ \text{Psychology} \rightarrow \text{For doctors} \]

Step 2: Understanding bias relation.
Bias relation occurs when a subject is studied with a special bias, angle or orientation for another subject or group. \[ \text{Subject with special orientation} \Rightarrow \text{Bias relation} \]

Step 3: Applying to the example.
Here, psychology is not simply compared with medicine. It is psychology specially meant for doctors. Hence, the correct relation is bias relation. Therefore, the correct answer is Bias relation.