C. Denial is a psychological defense mechanism through which decision-makers unconsciously frame ideas, alternatives, or choices in all or nothing terms.
A psychological defense mechanism is a behavioral strategy to cover up feelings, thoughts, or events.
Some of the identified psychological defense mechanisms include:
A. Humor
B. Splitting
C. Denial
D. Rationalization
E. Identification
Thus, C. Denial is a psychological defense mechanism through which decision-makers unconsciously frame ideas, alternatives, or choices in all or nothing terms.
Learn more about psychological defense mechanisms at https://brainly.com/question/20953029
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