Underweight subjects were assigned to either a self-reinforcement condition, a self-punishment condition, or to a discussion/reflection control condition. The subjects received one treatment session per week over a five-week period. After treatment, the self-reinforcement groups gained significantly more pounds (kilograms) than either of the other…

The study compared the efficacy of proclamation, contracting, and contingent teacher approval in modifying the classroom behavior of 5 Negro adolescents. Proclamation consisted of a written statement of reward and punishment contingencies (points gained or lost) under which the class was operating, whereas the contracting phase permitted students…

This study demonstrated reinforcement control over pronounced feminine behaviors in a male child who had been psychologically evaluated as manifesting "childhood cross-gender identity." Reinforcement control over cross-gender behavior was demonstrated by identifying some behavioral treatment conditions under which feminine behaviors could be…

The author reviews and evaluates the principal theoretical measures of attention categorized in three areas: self-report measures, operant behavioral measures, and psychophysiological measures. Self-report measures include a variety of rating scales, interest and attitude scales, Krugman's "number of 'connections,'" and program audience analyzers.…

Single-subject experimental methodology was used to evaluate the relationship between distinct patterns of deviant sexual arousal and heterosexual arousal. The theoretical and clinical implications of a functional independence among various patterns of sexual arousal are discussed. (Author)

Reviews experimental literature on the use of this technique to study personality and social variables. Two experiments on five related variables are reported. (SE)

Shows that subjects who receive the impression that psychology experiments are worthless exert less time and effort in task performance than subjects who believe in favorable comments, although both groups indicate similar amounts of effort on self-rating scales. Bibliography and table. (RW)