Matt is participating in his graduate school's annual speed dating mixer. The mixer is in the gym, it is kind of hot, and participants only get 3 minutes to exchange information in pairs before having to hustle to the next table. Matt leaves the mixer feeling excited about the prospect of future dates based on his sweaty palms and heart racing following the mixer. Which of the following theories best describes Matt's feelings of jubilation?
Two-factor theory of emotion
Self-Perception Theory
The facial feedback hypothesis
Cognitive dissonance theory