Feedback orientation is an individual difference variable that represents individuals� receptivity to feedback. In 2010, Linderbaum and Levy developed and validated a measure of feedback orientation called the Feedback Orientation Scale (FOS). We investigated the validity of the FOS using 172 participants in a leadership development program designed for middle- to senior-level leaders. Our results support the FOS�s convergent validity, as it was correlated with implicit person theory (assumptions regarding the malleability of personal attributes) and achievement motivation. We also found support for the FOS�s criterion-related validity, as it was correlated with participants� reactions to their 360-degree feedback. Participants� feedback orientation, however, was unrelated to coach ratings of their openness, likelihood to change, and defensiveness during their feedback sessions