Debbie usually sits quietly and works on crossword puzzles. however, a few times each hour, she begins grimacing and then shouts profanities at the hospital staff. debbie is exhibiting:

The answer is, Debbie is exhibiting grossly disorganized behavior.

Grossly disorganized behavior incorporates trouble in objective coordinated conduct (prompting challenges in exercises in every day living), unusual agitation or strangeness, social disinhibition [loss of ordinary inhibitions], or practices that are peculiar to spectators. Their purposelessness recognizes them from uncommon conduct provoked by fanciful convictions.