Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Disciplines (hierarchy name)
4. disciplines (concept)
5. humanities
6. [arts and related disciplines]
7. arts (broad discipline)
8. performing arts (discipline)
9. theater arts

Anotations

Scope note:

The discipline concerning professionally-oriented study of theater, involving training, practice, and study in the processes of doing theater. For the academically-oriented study of theater, see "drama (discipline)."