![]() Standardization - The process of determining established norms and procedures for a test to act as a standard reference point for future test results. ![]() The subject's responses provide insight into his or her thought processes. It consists of ten symmetrical, ambiguous inkblots developed by Swiss psychiatrist Hermann Rorschach in 1921 3. Projective personality assessment - A test in which the subject is asked to interpret ambiguous stimuli, such as an inkblot. The most popular projective technique, in terms of frequency of clinical and research application, is the Rorschach Inkblot Test. Resources ORGANIZATIONSĪmerican Psychological Association (APA). Normal resultsīecause of the complexity of the scoring process and the projective nature of the test, results for the HIT should only be interpreted by a clinically trained psychologist, psychiatrist, or appropriately trained mental health professional. Swiss psychiatrist Herman Rorschach (18841922) published the manual for his famous inkblot test in 1921, the year before his death, and did not have a chance to follow up on his initial work. Many insurance plans cover all or a portion of diagnostic psychological testing. Routh, in Comprehensive Clinical Psychology, 1998 1.01.11.7 The Rorschach Test. Billing time typically includes test administration, scoring and interpretation, and reporting. ![]() The 1997 Medicare reimbursement rate for psychological and neuropsychological testing is $58.35 an hour. In group testing, 30-45 inkblots are projected onto a screen and test subjects provide written responses to each inkblot. The HIT can also be administered in a group setting. The HIT is then scored against 22 personality-related characteristics. The Administration of the HIT typically takes 50-80 minutes. Occasionally, the examiner may ask the test subject to clarify or elaborate on a response. Only one response per inkblot is requested. The examiner hands each card to the subject and asks the test subject what he or she sees in the inkblot. The test administrator, or examiner, has a stack of 47 cards with inkblots (45 test cards and 2 practice cards) face down in front of him or her. Unlike the Rorschach, the Holtzman is a standardized measurement with clearly defined objective scoring criteria. The test was designed to overcome some of the deficiencies of its famous predecessor, the Rorschach Inkblot Test. The HIT, developed by psychologist Wayne Holtzman and colleagues, was introduced in 1961. If the examiner is not well-trained in psychometric evaluation, subjective interpretations may affect the outcome of the test. Some consider projective tests to be less reliable than objective personality tests. The HIT should be administered and interpreted by a trained psychologist, psychiatrist, or appropriately trained mental health professional. Psychometric testing requires a clinically trained examiner. It is sometimes used as a diagnostic tool in assessing schizophrenia, depression, addiction, and character disorders. The HIT is used to assess the personality structure of a test subject. The Holtzman Inkblot Technique (HIT) is a projective personality assessment test for persons ages five and up.
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