Ein zählender Chronograph

Zusammenfassung Ein z?hlender Chronograph¹) wird beschrieben, der Reihen von fortlaufenden und sich überschneidenden Zeitstrecken zu messen gestattet und der ein rasches Bestimmen und nachtr?gliches Kontrollieren der gemessenen Zeiten erlaubt. Es werden Hundertstel-, Zehntel-, halbe und ganze Sekunden (bei Umstellen auf “langsamen Gang” Zehntel- und ganze Sekunden) in unterschiedlicher Weise auf einem Morsestreifen kenntlich gemacht, und zwar durch ein Gangwerk, das von einer Stimmgabel reguliert wird und im hohen Grade unabh?ngig von Schwankungen des Motors ist, der den Chronographen antreibt. Die zu messenden Zeiten werden durch zwei R?dchenschreiber als L?ngsstriche auf dem Morsepapier wiedergegeben. Mit 2 Abbildungen im Text.     

BEHAVIORAL MOMENTUM IN THE TREATMENT OF NONCOMPLIANCE

Behavioral momentum refers to the tendency for behavior to persist following a change in environmental conditions. The greater the rate of reinforcement, the greater the behavioral momentum. The intervention for noncompliance consisted of issuing a sequence of commands with which the subject was very likely to comply (i.e., high-probability commands) immediately prior to issuing a low-probability command. In each of five experiments, the high-probability command sequence resulted in a “momentum” of compliant responding that persisted when a low-probability request was issued. Results showed the antecedent high-probability command sequence increased compliance and decreased compliance latency and task duration. “Momentum-like” effects were shown to be distinct from experimenter attention and to depend on the contiguity between the high-probability command sequence and the low-probability command.     

A Well-Kept Secret: What Counseling Psychology Can Offer Social Psychology1

Although social psychology has increasingly influenced counseling psychology, the impact that counseling psychology has had or could have on social psychology is less well developed. This paper considers factors that have limited counseling's influence on social psychology. In addition, contributions that counseling can make to social psychology are presented. It is argued that both disciplines have evolved to investigate the behavior of “normal” individuals in social contexts. It is concluded that there is much to be gained by both specialties in a fuller and more comprehensive integration and understanding of the findings and methods of the other.