Concept:The Thematic Apperception Test (TAT) is a projective technique used to assess personality by interpreting ambiguous pictures.
Explanation:Henry Murray, an American psychologist, developed the TAT in the 1930s.
In this test, individuals view ambiguous scenes and create stories, which reveal their unconscious motives, emotions, and personality traits.
Other options are incorrect: Rorschach created the inkblot test; Allport focused on personality traits; Maslow proposed the hierarchy of needs.
Thus, the TAT was designed by Murray.
Answer:D. Murray