A suit for protecting chronically implanted devices in monkeys

The plastic barrel suit provides complete protection of chronically implanted fistulas and electrical connectors. The lost time, expense, and the frustrations of having these devices damaged was avoided.     

Humanness: A Therapeutic Variable

Since attempts by adherents to various psychotherapeutic orientations have failed to demonstrate the efficacy of any one of them, this paper tries to explicate the single variable—humanness—that seems to underlie all therapeutic approaches, and may account for the positive results obtained by all approaches. Many investigators have emphasized the importance of a positive relationship as a factor in counseling; but an influential force, behavior modification therapy, has attempted to once again place the role of technique in the spotlight. Their results have not been striking. A second aim, therefore, of this paper is to offer a critique of this position in the light of humanistic and research considerations. The implications of a technique-oriented therapeutic approach are also discussed. A plea is entered for emphasis being placed on, and an investigation of, the role of humanness as the most important variable in the counseling process.     

Delayed reinforcement and runway performance

The Psychological Record -     

Reviews of current books

Pastoral Psychology -     

Fixed ratio and extinction performance of infants in the second year of life

Five 14(1/2)- to 19(1/2)-month-old infants were trained to lever press for snacks on small fixed ratio schedules of reinforcement. Within four to nine sessions, responding under FR 10 was established for four subjects and FR 15 for the other. Each subject's last session revealed behavioral patterns similar to animal and human FR trained subjects-a high and constant ratio rate, mixed with a zero rate following reinforcements. Deviations were mostly in the form of prolonged and variable post-reinforcement pauses. These and other irregularities were probably due to the limited deprivation conditions and improper training procedures in which the ratio (for two subjects) was ascended too early and too quickly. Extinction was instituted during the last session. The degree to which extinction performance matched that of other organisms depended upon how stable and "ratio-like" performance was during conditioning.     

BIOLOGY AND THE SOCIAL SCIENCES

Abstract. The sciences may be conceptualized as a hierarchy ranked by level of organization (e.g., many-body physics ranks above particle physics). Each science serves as an antidiscipline for the science above it; that is, between each pair, tense but creative interplay is inevitable. Biology has advanced through such tension between its subdisciplines and now can serve as an antidiscipline for the social sciences—for anthropology, for example, by examining the connection between cultural and biological evolution; for psychology, by addressing the nature of learning and the structure of the unconscious; for economics, by examining economically irrational behavior and by comparing economic activity in humans and other species. Sociology, concerned mainly with advanced literate societies, is relatively remote from the genetic basis of human social behavior. However, moving between biological and social levels of organization generates richness and points to new and unexpected principles.     

Reflections on uncomplemented philosophies,integrated curriculums and words that bind and separate in counseling and clinical psychology

Should counseling psychology remain a distinct specialty or should it merge with clinical psychology? Recently, a growing amount of attention has been directed toward the increasing similarities between the counseling and clinical specialties, and musings about integrating them into a generic training model have emerged. This position paper considers some problems with the current divisions existing between counseling and clinical psychology. Three basic points are examined: (a) the effects of language systems on the counseling and clinical specialties; (b) the normal-abnormal dimension of behavior as a weak justification for distinct specialties; and (c) the fostering of distorted views of human behavior through counseling and clinical training programs.     

PIGEONS ARE SENSITIVE TO THE SPATIAL ORGANIZATION OF COMPLEX VISUAL STIMULI

Abstract— Two experiments investigated the role of spatial organisation in the discrimination and generalization of complex visual stimuli by pigeons. In Experiment 1, after pigeons had been trained to discriminate line drawings of four objects, they were tested with novel pictures in which the same component parts of the objects were spatially rearranged. The spatially scrambled pictures led to a dramatic drop in recognition accuracy, hut responding remained above chance. In Experiment 2, pigeons reached a high level of discriminative performance when required to choose among four different spatial arrangements of the same object parts. These results confirm Cerella's (1980) conclusion that pigeons discriminate the component parts of complex visual stimuli, but. unless it is assumed that the scrambling deleted or created emergent features, the results disconfirm his conclusion that spatial organization plays no role in pigeons' picture perception.