The purpose of the present study was to determine whether Koppitz's developmental scoring techniques of mental maturity are applicable to mentally retarded children ages 5 to 12.

As with all psychodiagnostic tests, before the "Draw-a-Group" can be considered a valuable instrument to the clinician, some basis for validity must be set. Although some research has been done on the "Draw-a-Group," sufficient validity has yet to be established. It is the purpose of this research to attempt to further establish the validity of the "Draw-a-Group." A related purpose is to attempt to further clarify which factors are related to interpersonal responsiveness.

The purpose of this study was to determine if there was a relationship between the concepts of incongruency, dogmatism, and social desirability. It was assumed that high scores of social desirability would be related to low incongruity scores while high dogmatism scores would be related to high incongruity scores. The relationship between social desirability scores and dogmatism scores was also investigated.

The purpose of this study will be to compare unwed mothers with married pregnant mothers on the Depression, Psychopathic Deviate and Hypomania scales of the Minnesota Multiphasic Personality Inventory. The major hypothesis is that the scores of the unwed mother will reflect more psychopathology which will be taken to indicate that the unwed mother's problems antedate their pregnancy. (The term, "psychopathology," as used herein is defined as any maladaptive behavior which is a result of inadequate personality development.)