During the past 80 years, similar descriptions of a hyperactive behavior pattern in children have appeared in medical, educational, and psychological literature. Hyperactivity has been conceptualized as a character disorder, an organic disorder, and, most recently, as a behavior disorder. In this study, hyperactivity was explained in interactional terms, using Rotter's social learning theory of personality. Little consideration has been given in research to the influence of an abnormally high activity level upon personality development during childhood. The purpose of this study was to investigate the general influence of negative interactions associated with hyperactivity upon the organization of four personality constructs: locus of control, self-esteem, trait anxiety, and state anxiety.

George Kelly has stated that persons place interpretations, or constructs, on what they perceive. Past research has indicated that subjects more meaningfully apply their own personal constructs to persons and situations than constructs supplied from other sources. This study attempted to confirm previous findings. Sixty-three university students used their own personal constructs, elicited from the Role Construct Repertory Test, and supplied instrumental-expressive role constructs to interpret and rate 12 actors portraying instrumental and expressive behaviors in six videotaped scenes. The purpose of this study is to compare the meaningfulness to subjects of stereotypic terms in a sex-role inventory to the meaningfulness of the subjects' own personal constructs when interpreting typical masculine- and feminine-typed behavior.