# Two is better than one: verification of the effect of praise from two robots on pre-school children’s learning time

> Research article (Advanced Robotics, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3196813682](https://www.wikidata.org/wiki/openalex:W3196813682)  
**Source**: https://4ort.xyz/entity/two-is-better-than-one-verification-of-the-effect-of-praise-from-two-robots-on-pre-school-childrens-learning-time