Step 1: Understanding the question.
The question focuses on the process of understanding others' behaviour and stable traits, which is a key concept in social psychology.
Step 2: Analyzing the options.
- (A) Incorrect, "distribution" is unrelated to the process of understanding others' behaviour and traits.
- (B) Incorrect, "dissemination" refers to the process of spreading information, not understanding behaviour.
- (C) Incorrect, "retribution" refers to punishment, not the process of understanding traits.
- (D) Correct, "attribution" is the process through which we assign causes to behaviours and understand stable traits of individuals.
Step 3: Conclusion.
Thus, the correct answer is (D) Attribution.