Some are verbal, others require only recognition of form or manual skills. Scores are in terms of mental age. There are other forms to these tests and the one most used in U.S. schools is the Stanford-Binet. Blacky Pictures Projective technique test, a psychodynamic instrument. One of the best personality inventories.
Person is required to draw a peron of either sex, then to draw one of the other sex.
These figured reportedly project the person's feelings through his perception of body images. Takes 5 to 10 minutes to administer. Person taking test does not have to read or write. Useful in testing physically handicapped and aphasics. Goldstein-Scheerer Tests of Abstract and Concrete Behavior Psychological test inquiring into aptitudes and interests.