for example, that you are a fan of classical music. According to self-perception theory, you didn’t decide that you like classical music because you think it’s the best type of music or because listening to it makes you feel good. You decided that you like classical music based on the fact that you listen to it a lot
Read more: http://www.alleydog.com/glossary/definition.php?term=Self-Perception%20Theory#ixzz3yaILv8Sa