Written for use by clinical practitioners as well as psychological researchers, this book surveys recent literature (1950-1965) on projective test validity by reviewing and critically evaluating studies which shed light on what may reliably be predicted from projective test results. Two major instruments are covered: the Rorschach and the Thematic Apperception Test. Other techniques reviewed include Drawing Tests, Bender-Gestalt Test, Szondi Test, Sentence Completion Tests, and the Clinical Interview. Critical evaluation is stressed rather than simple description. (Author/CK)