Piece: 

Informant: How many psychiatrists does it take to change a light bulb?

Collector: I don’t know, how many?

Informant: One, but the light has to want to change. 

Context: The informant was sitting next to me while I was doing homework in his living room. He turned over to me and posed the joke. The collection occurred in the piece’s natural performance setting.

Background: The informant is Canadian born, but has lived the majority of his life in the United States. He is the son of a psychologist and has frequently interacted with psychiatrists. To the informant, the joke is incredibly humorous based on the common principle in therapy and mental health treatment that a patient has to want to change for the treatment to be effective. He is unsure of where he learned the joke, but guessed that he may have heard it in a television show. 

Analysis: The joke is a variation on “How many ___ does it take to change a lightbulb?” jokes that often build upon existing stereotypes. This particular joke  relies on the common principle of mental health treatment that a patient has to want to change for the treatment to be effective. It also plays on two interpretations of the word change. On one hand, it relies on change as literal replacement as in the case of the lightbulb. On the other, it relies on change being understood as a mental transformation. Ultimately, the joke plays upon an understanding of Western psychiatry and the idea that a psychiatrist would approach everyday tasks the same way as he/she/they would approach his/her/their work. 

For another version of this joke, see:

Wikipedia. 2001. “Light-Bulb Joke.” Last Modified May 3, 2020. https://en.wikipedia.org/w/index.php?title=Lightbulb_joke&dir=prev&action=history