Schachter and Singer

... We'd like to know how the vitamin compound called "Suproxin" affects your vision. ...Would you mind receiving a Suproxin injection?
Participant was actually injected with epinephrine.
Feet will feel numb, itching sensations over parts of body, maybe slight headache
A stooge was introduced
as a participant
Experimenter left the room
Stooge re-introduce self, made ice breaker comments, then started a routine
Played with the items
Stooge left
Experimenter returned, took pulse, and gave questionnaire
announced that experiment was over
Participant was debriefed of the true nature of the research before dismissed.