Question

According to Cattell, what is the number of fundamental personality traits?

• A. 16
• B. 30
• C. 100
• D. None of these

Hint:

Cattell $\rightarrow$ 16PF $\rightarrow$ 16 source traits.

Answer 1

The Correct Option is A

Step 1: State Cattell’s contribution. Using factor analysis, Cattell distilled observable behaviors into 16 source traits measured by the {16 Personality Factors (16PF)} questionnaire.
Step 2: Clarify terminology. “Source traits” are basic building blocks; many “surface traits” (visible habits) are combinations of these 16.
Step 3: Conclude. \[ \boxed{\text{Sixteen (Option A).}} \]