Noun. 1. tuberculin skin test-a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin. tuberculin test.skin test-any test to determine immunity or sensitivity to a disease by introducing small amounts on or into the skin.uberculin skin test-a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin.
Dance theory is the philosophy underpinning contemporary dance, including formal ideologies, aesthetic concepts, and technical attributes. It is a fairly new field of study, developing largely in the 20th Century. It can be considered a branch of expression theory and is closely related to music theory and specifically musicality.
What is Ballroom dance? A long time ago, ballroom dance was any type of partner dancing which were enjoyed both socially and competitively. This makes sense because they were organizing dance events in large ball-rooms. However, as dance evolved we came up with a need to group all those dances we have.