Introduction to Rorscach PP #1 Flashcards
Rorscach Inkblot Method
- Serves a central role in personality assessment.
- Long history in psychology.
- Topic of an abundance of empirical research.
- Meets supreme Court Daubert validity standards and is admissible in court.
Cognitive Perceptual Task
Rorscach more interested in perception of apperception than in content.
- He saw inkblots as a perceptual task and that characteristics of the individual showed through in the solutions applied.W
Why the Rorschach?
The task provides a standardized, in vivo sample of perceptual and verbal problem-solving behavior.
- Inkblots were artistically created and enhances, carefully selected, and pilot tested.
- Stimuli are structured to provide multiple suggestive but incomplete or imperfect perceptual likenesses that form competing visual images.
By 1960, 5 scoring systems
- Samuel Beck (empirical)
- Bruno Kloper (psychoanalytic)
- Marguerite Hertz (empirical)
- Zygmund Piatrowski (psychoanalytical)
- David Rapaport, Merton Gill, Roy Schafer.
- Plus many used only content interpretations with no system at all.
The comprehensive system
1974 John Exner published the first volume.
- A procedure that provokes many of the psychological operations of the subject.
Resurgence of the Rorschach
- Standardized, empirically validated results brought credibility.
- Sufficient to meet criteria to be admissible in court.
- Revisions were been made as studies continued.
Criticisms of the Rorschach
- Lack of good norms
- Overpathologizes
- Low Inter-Rater Reliability
- Lack of Relationship to Diagnosis
- Lack of Incremental Validity
- The Problem of R
Low Inter-Rater Reliability
Better graduate training
Lack of Relationship to Diagnoses
Rorschach not intended to diagnose.
- Must consider this indicator by indicator, not rule on the method as a whole.
- Replication is always an issue in research.
- Better training.
Lack of Incremental Validity
Dependes on the assessment–add it to a protocol wisely.
- Better training.
New Directions
Meyer, Viglione, Mihura, Erdberg, Erard
- Developed the RPAS-allows the system to be responsive to new research.
RPAS Benefits
- Nomothetic guide.
- Emerged 15 years ago, built on Exner’s comprehensive system.
- System most solidly grounded in empirical evidence.
- System established to evolve with advancing research.
- User-friendly system.