A 36 Trait Personality Rating Scale
A Method for the Study of Personality Reactions in Preschool age Children by Means of Analysis of their Play
A Multiple Factor Analysis of Mental Abilities in the Freshman Engineering Curriculum
Some Relationships Between the Urinary Excretion of Male Hormone by Maturing Boys and their Expressed Interests and Attitudes
The Higher Structural Phases of Concept Formation of Children
The Relation of Certain Personality Variables to Level of Aspiration