Individuals, identified as the raters, listened in on only the targets' contributions to the conversations and rated their impressions of the targets. Results showed that targets whose partners believed them to be physically attractive came to behave in a more sociable, warm, and outgoing manner than targets whose partners believed them to be physically unattractive. Consequently, targets behaviorally confirmed the perceivers' beliefs, thus turning the perceivers' beliefs into self-fulfilling prophecies.