Three-hundred-and-sixty degree or multisource feedback, the process in which subordinates, peers, supervisors, and/or customers provide anonymous feedback to recipients, has grown in popularity over the past decade (Waldman & Atwater, 1998). In 1993, HRMJ published a special issue that included articles addressing topics such as 360-degree feedback as a competitive advantage, the impact of such feedback on management skills development, and suggestions for boosting the power of peer ratings. In July 1995, The APA Monitor published the following: "Anecdotal information indicates that these [360-degree] feedback methods heighten managers' awareness of their strengths and weaknesses; create an atmosphere of constructive dialogue; remove personal blind spots; and are a powerful incentive for change." In 1996, Antonioni reported that an estimated 25% of companies were using some type of upward or 360-degree-feedback process. (Upward feedback is solicited from only one source: subordinates.) In fact, numerous studies have reported improvements in overall performance following 360 or upward feedback interventions (e.g., Atwater, Roush, & Fischthal, 1995;Reilly, Smither, & Vasilopoulos, 1996). So why would any organization decline to engage in a 360-degree intervention?Although the use of 360-degree programs increased in the 1990s, research during this time on multisource feedback took a number of twists and turns that suggests that positive results are not the only potential outcome. Research indicates that a variety of factors can impact the success of a feedback intervention. In this article, we review the pivotal studies: those that question the validity of the impact of feedback interventions, those that address factors that influence change, and those that identify potential risks and negative effects. These studies are summarized in (56) upward (978) upward and peer (198) upward (238) upward (110) upward (238) upward (252) upward (158) upward (648) upward (1460) upward and peer upward (252)
Key FindingsSignificant positive change for supervisors receiving feedback compared to control group Leader behavior improves following feedback; over-estimators get the most benefit from feedback Skill increases and higher self-coworker agreement years after receiving multisource feedback Managers with low or moderate scores improved Study incorporated a control group; those receiving feedback did not improve significantly more than did survey-only group Performance improvements sustained over time primarily managers whose initial feedback scores were low Managers rated as low or moderate showed improvements over 5 years-effects beyond regression to the mean Performance best for those with self-ratings in agreement with subordinate-ratings Under-raters are most effective; over-raters are least effective Over-raters are poorer performers; under-raters are better performers Feedback leads to improvements in both subordinate and peer ratings-but not customer ratings or sales volume Upward feedback scores correlated significantly...