# Ryan Peters, Ph.D.

Ryan is a Learning Scientist at Duolingo. He leverages his PhD in Speech, Language and Hearing Sciences to do research that improves in-app learning experiences and is shared with the world.

[**Duolingoへの質問： 注意力をキープし集中するには？**](https://blog.duolingo.com/attention-in-brain/)  
Jun 25  
[Ryan Peters, Ph.D.](https://blog.duolingo.com/author/ryan/)

[**Querido Duolingo: ¿cómo hago que mi cerebro preste atención?**](https://blog.duolingo.com/haz-que-tu-cerebro-preste-atencion/)  
Mar 1  
[Ryan Peters, Ph.D.](https://blog.duolingo.com/author/ryan/)

[**Dear Duolingo: How can we make our brains pay attention?**](https://blog.duolingo.com/how-to-make-your-brain-pay-attention/)  
Aug 8  
[Ryan Peters, Ph.D.](https://blog.duolingo.com/author/ryan/)

[**Special report: Which country studies English the most?**](https://blog.duolingo.com/which-country-studies-english-the-most/)  
Jul 10  
[Audrey Kittredge, Ph.D.](https://blog.duolingo.com/author/audrey/)