# Effort provides its own reward: endeavors reinforce subjective expectation and evaluation of task performance

> Research article (Experimental Brain Research, 2017) · cited 44× · AI/ML

**Wikidata**: [openalex:W2580970956](https://www.wikidata.org/wiki/openalex:W2580970956)  
**Source**: https://4ort.xyz/entity/effort-provides-its-own-reward-endeavors-reinforce-subjective-expectation-and-evaluation-of-task-performance