Abstract
The present article reports evidence from human subjects that high payoff for instrumental performance may cause reduced vigour of response compared to the vigour observed for lower payoffs. Vigour of response, as measured by force of pressing (Experiment 1) and number of fortune wheel turns (Experiment 2), was inversely related to payoffs, with higher vigour in the low payoff conditions. Experiment 2 further demonstrated this effect, regardless of whether or not payoff depended on performance. These findings are related to parallel animal data, and an analysis in terms of a learned incentive-effort hypothesis is offered. Experiment 3 presented support for this hypothesis. The results are argued to be of importance to the understanding of how reinforcers affect human instrumental performance.
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 callMore From: The Quarterly journal of experimental psychology. A, Human experimental psychology
Disclaimer: 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.
