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Your search - (("affect theory") or ((("act theory") OR ("action theory")))) - did not match any resources.

Perhaps you should try some spelling variations:
"affect theory" » "effect theory", "effects theory", "effective theory"
"action theory" » "function theory"
"act theory" » "art theory", "exact theory", "agent theory"

You may be able to get more results by adjusting your search query.