# Contrast between what is expected and what occurs increases pigeon’s suboptimal choice

> Research article (Animal Cognition, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2901573117](https://www.wikidata.org/wiki/openalex:W2901573117)  
**Source**: https://4ort.xyz/entity/contrast-between-what-is-expected-and-what-occurs-increases-pigeons-suboptimal-choice