Allophilia is having a positive attitude towards outgroup members. The outgroup members can be anyone who possesses characteristics that are different from one's own, such as people of different races, religions, cultures, etc. It is a framework for understanding effective intergroup leadership and is conceptualized as a measurable state of mind with tangible consequences.
The term allophilia was coined by Harvard professor Todd L. Pittinsky in 2006, after he was unable to find an antonym for prejudice in any dictionary. The term derived from Greek words meaning "liking or love of the other".