The "Hooray Boo" theory is not a recognized psychological or scientific theory. It's possible you're referring to a different concept or a colloquial expression.
Possible Interpretations:
- A Misremembered Theory: It's possible that you're recalling a theory with a similar name or concept. Perhaps you're thinking of the "Yerkes-Dodson Law," which describes the relationship between arousal and performance. This law suggests that performance is best when arousal levels are moderate, not too high or too low.
- A Slang Term: "Hooray Boo" could be a slang term or phrase used in a specific context. It's important to provide more context or information to understand its meaning.
To clarify the meaning of "Hooray Boo," please provide more information about where you encountered this term or what you're trying to understand.