Which Alternative Below Correctly Identifies One of the Results in Schachter

Multiple Choice

Which alternative below correctly identifies one of the results in Schachter and Singer's experiment?

A) The injection of epinephrine had no effect on participants.
B) The confederate's behavior had unanticipated effects on participants' emotional state.
C) The confederate's behavior had no effect on participants' emotional state.
D) The confederate's behavior had the expected effect on participants' emotional state.