Study supported by grants from the Ontario Mental Health Foundation (42), the National Institute of Health Service (HD-01456-02), the Defense Research Board of Canada (9401-24), and the National Research Council of Canada (APA-94).

STUDIES HAVE SHOWN THAT IT IS POSSIBLE TO ESTABLISH DISCRIMINATORY RESPONSES TO PAIRS OF STIMULI WITHOUT ERROR RESPONSES TO THE UNREINFORCED (S-) STIMULUS. THE PURPOSE OF THIS STUDY WAS TO DETERMINE THE EFFECTS OF 2 METHODS OF INTRODUCING S- (FADING AND CONSTANT) AND 2 RESPONSE CONTINGENCIES (DELAY AND NO DELAY) ON THE OCCURRENCE OF S- RESPONSES.…

THE PRESCHOOL IS A COMMUNITY OF REINFORCEMENT CONTINGENCIES WHICH WILL SHAPE AND MAINTAIN AN INCREASING REPERTOIRE OF SOCIAL BEHAVIOR AND WILL PUT THAT BEHAVIOR UNDER THE CONTROL OF PEERS. THIS STATEMENT WAS DEMONSTRATED IN A PROGRAM WHICH ANALYZED PROBLEM BEHAVIORS OF PRESCHOOL CHILDREN. IN GENERAL, THE PROGRAM CONSISTED OF TWO PROCESSES--(1)…

TWO SIMILAR CLASSROOMS WERE SET UP IN THE LENNOX LIVING LABORATORY, DES MOINES, IOWA, ONE FOR EXPERIMENTAL GROUPS AND ONE FOR CONTROL GROUPS. TEMPERATURE, AIR CIRCULATION AND HUMIDITY CAN BE CONTROLLED AND MEASURED IN BOTH ROOMS. THE ROOMS ARE OF SIMILAR SIZE, LAYOUT AND CONSTRUCTION, THE THERMAL ENVIRONMENT BEING THE ONLY VARIABLE. THE FOLLOWING…

Presents a series of demonstration units designed by Lennox Industries for the purpose of training students to become familiar with Lennox mechanical equipment. Demonstrators are designed to present technical information in a clear simplified manner thus reducing frustration for the beginning trainee. The following demonstrators are available--(1)…

Occupant comfort in glass facade buildings is the problem for which a solution is suggested. Optimum comfort is obtained by intercepting radiant heat before it enters the room. Through a combination of luminaires, induction boxes, and louvers, a "Lite-Therm System" is presented which integrates lighting, heating, and cooling systems into the…

This paper presents a pilot study designed to suggest an experiential interpretation of the development of extreme activity levels in infants (specifically, hyperactivity) and to demonstrate that general activity in infants may be influenced by the reinforcement contingencies established by mothers. Subjects were three 13-week-old infants. Operant…

The rhetorical criticism of the Patricia Hearst trial published in this quarterly journal consists of two articles written before a verdict was reached. The first, "Closing Arguments in the Patricia Hearst Trial," by Nancy Gossage McDermid, reflects the author's perception of stylistic and substantive differences between the arguments of…

This study addressed three questions: Is there a reinforcing effect of positive covert imagery? Is the Reinforcement Survey Schedule a more effective aid to selection of positive imagery than individual selection of standardized assignment? Do multiple images produce greater conditioning than does a single image? Forty-six subjects were randomly…

A revision of ED 018 650, this annotated bibliography prepared by the Air-Conditioning and Refrigeration Institute lists training materials, films, and ancillary visual aids available from 34 member companies for use in air-conditioning and refrigeration training programs. Over 160 visual training aids are listed, arranged under the following…

Behavior can be modified because it is governed by its consequences. Observable behavior, excluding its causes, is modified by the application of techniques derived from B.F. Skinner's operant learning theory. Optimum effects can be achieved only after thorough knowledge of the child is gained, particularly in the area of his capabilities. The…

This review of the research literature focuses on processes that Cautela (1972a) has called covert conditioning and Mahoney, Thoresen, and Danaher (1972) have called covert behavior modification. Both of these terms refer to processes for changing behavior through imaginal responses. Two general strategies have been employed. One has been to…