“…Several scholars have investigated and theorized about the differences in receivers' and observers' reactions to behavior. While receivers' and observers' perceptions are expected to covary (Burgoon & Newton, 1991), a number of studies have documented a "positivity bias" whereby participant receivers judge an actor's behavior more favorably than do observers (e.g., Kellermann, 1989;Manusov, 1993;Street, Mulac, & Wiemann, 1988). This effect is thought to reflect the difference in receivers' and observers' perceptual stance (see Krugalanski, 1989), in which receivers are subjected to the implications of actors' behaviors while observers are not.…”