Abstract
Five different 20 sec visual stimuli were consistently terminated by an unavoidable 100 millisec. shock of 0.0, 0.1, 0.3, 1.0, and 3.0 milliamps during sessions in which lever pressing by rhesus monkeys was reinforced on a random ratio 1% schedule. The magnitude of response suppression during trial N was initially dependent upon the shock intensity terminating trial N-1, and, subsequently, dependent only upon the shock intensity terminating trial N. The terminal pattern of stimulus controlled differential suppression was stable and a monotonie function of shock intensity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
