Assertion: drama therapy | /r/HasProperty | influenced by experimental approaches
Facets:
value: to theatre
type: TRANSITIVE-OBJECT
value: to popularization
type: PURPOSE
Source sentences:
text: Finally, influenced by experimental approaches to theatre, the advent and popularization of improvisational theater, group dynamics, role playing and psychology in the 1960s, drama therapy emerged as a creative arts therapy in the 1970s.