The sentence from your question should be ''Personality is used to represent how consistent and one's unique behavior is'' and that is why the correct answer is answer A).
There is nothing abnormal, dysfunctional, and eccentric in personality description and that is why B, C, and D are incorrect answers.
Personality is considering individual differences between people's behavior, thinking, and feeling.
Well, it sounds like the people that are given ive cream are the experimental group. originally I'd say not, but I dont know if pie is considered a cold dessert.
