Addressing the empathy deficit: beliefs about the malleability of empathy predict effortful responses when empathy is challenging
Journal of Personality and Social Psychology (2014) - Comment
pubmed: 25133727  doi: 10.1037/a0036738  issn: 1939-1315  issn: 0022-3514 

Karina Schumann, Jamil Zaki, Carol S. Dweck