The present study deals with the application of various measures of intratest and intertest scatter to the items and subtests of the Wechsler Adult Intelligence Scale, or WAIS, in an attempt to improve the WAIS as a psychodiagnostic indicator of schizophrenia.

The purpose of the present study is to compare the 1959 revision of the Columbia Mental Maturity Scale (CMMS) with the Wechsler Intelligence Scale for Children (WISC) for use as a psychometric instrument for determining the mental ability of mentally retarded male children.

The problem of this research may be stated as a study of the relationship between successful weight reduction on the part of people involved in a group program, and the two variables of ego strength and social participation.

This thesis analyzes the differences in social domination for test subjects treated with epinephrine, norepinephrine, and non-injection.

The purpose of the present study is to develop an operationally defined standard of psychological health which will be proposed as: 1) one of the goals of psychotherapy; 2) a device for aiding in the evaluation of psychotherapy, and 3) a tool for screening those individuals in the general population who are in need of counseling in order to maintain their mental health.

The purpose of the present study is to try to establish if perception is a determinate factor of performance on the Bender Gestalt Test. In a study which is attempting to determine the effects of perceptual factors as compared to motor factors on the Bender Gestalt Test, it would seem necessary to separate the two factors.

The central purpose of this study is to ascertain the function of immediate verbal feedback after each response on learning a paired associative task with normal and retarded subjects.

The purpose of the present study is to determine if music is effective in increasing the learning and retention of meaningful, verbal material with emotionally disturbed children of normal intelligence.