It was predicted that the amount of satisfaction following an interpersonal exchange will be higher when the resource given is similar to the one reciprocated and lower when they are dissimilar. Interpersonal exchange situations were experimentally created in which two independent variables were manipulated. (Author)

The search for syntactical rules which govern nonverbal communication and cues in humans has often been considered a problem separate from determining semantic rules. Departing from such a traditional approach was accomplished by employing the meaning of various nonverbal channels to study their interrelationship. It was proposed that the…