Step 1: Understanding the Concept:
The question requires differentiating between projective and objective personality tests.
Projective tests present ambiguous stimuli to which the individual responds. The idea is that the individual "projects" their unconscious thoughts, feelings, and conflicts onto the stimuli.
Objective tests (or self-report inventories) present structured items (like true/false questions or rating scales) and have standardized scoring.
Step 2: Detailed Explanation:
Let's identify the tests by their abbreviations:
(A) R. T.: Rorschach Test. This is the classic inkblot test, a prime example of a projective test.
(B) M. M. P. I.: Minnesota Multiphasic Personality Inventory. This is a widely used objective test consisting of hundreds of true/false statements. It is not a projective test.
(C) T. A. T.: Thematic Apperception Test. This test uses ambiguous pictures, and the individual has to tell a story about them. It is a projective test.
(D) P. F. T.: Picture-Frustration Test (e.g., Rosenzweig's P-F Study). This test presents cartoon-like pictures of frustrating situations, and the individual fills in a response. It is a projective technique.
Step 3: Final Answer:
The Rorschach Test, T.A.T., and P.F.T. are all projective tests. The M.M.P.I. is an objective personality inventory. Therefore, the M.M.P.I. is not a projective test.