Suppressive and Facilitative Effects of Shock Intensity and Interresponse Times Followed by Shock

Autor/inn/en	Everly, Jessica B.; Perone, Michael
Titel	Suppressive and Facilitative Effects of Shock Intensity and Interresponse Times Followed by Shock
Quelle	In: Journal of the Experimental Analysis of Behavior, 98 (2012) 3, S.311-340 (30 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0022-5002
Schlagwörter	Animals; Experiments; Animal Behavior; Punishment; Negative Reinforcement; Reaction Time + Suchen Sie Ihr Suchwort? Animal; Tier; Tiere; Erprobung; Tierverhalten; Bestrafung; Negative Verstärkung; Reaktionsvermögen
Abstract	Although response-dependent shock often suppresses responding, response facilitation can occur. In two experiments, we examined the suppressive and facilitative effects of shock by manipulating shock intensity and the interresponse times that produced shock. Rats' lever presses were reinforced on a variable-interval 40-s schedule of food presentation. Shock followed either long or short interresponse times. Shock intensity was raised from 0.05 mA to 0.4 mA or 0.8 mA. Overall, shock contingent on long interresponse times punished long interresponse times and increased response rates. Shock contingent on short interresponse times punished short interresponse times and decreased response rates. In Experiment 1, raising the range of interresponse times that produced shock enhanced these effects. In Experiment 2, the effects of shock intensity depended on the interresponse times that produced shock. When long interresponse times produced shock, low intensities increased response rates. High intensities decreased response rates. When short interresponse times produced shock, high shock intensities punished short interresponse times and decreased response rates more than low intensities. The results may explain why punishment procedures occasionally facilitate responding and establish parameters for future studies of punishment. (Contains 7 tables and 8 figures.) (As Provided).
Anmerkungen	Society for the Experimental Analysis of Behavior. Available from: Indiana University Department of Psychology. Bloomington, IN 47405. Tel: 812-334-0395; Fax: 812-855-4691; e-mail: jeab@indiana.edu; Web site: http://seab.envmed.rochester.edu/jeab/index.html
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10