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360° Feedback Survey: A Complete Guide
A complete guide to 360° degree feedback surveys — what they measure, who participates, how to run them, and best practices for leadership development.
What Is a 360° Feedback Survey?
A 360° feedback survey collects behavioural ratings of an individual from multiple perspectives: the participant themselves (self), their direct manager, their peers, and their direct reports. The term '360°' refers to the full circle of feedback sources surrounding a person. This multi-rater approach is widely regarded as the most effective tool for developing leadership self-awareness.
Everything You Need to Know
Who Participates in a 360°?
Each participant (typically a manager or leader) is rated by: (1) Themselves via a self-assessment, (2) Their line manager, (3) 3–6 peers/colleagues, (4) 2–5 direct reports. External raters such as clients or suppliers can also be included for senior leaders.
What Does a 360° Measure?
360° surveys measure leadership behaviours mapped to competency frameworks. Common competencies include: Strategic Thinking, Communication, Coaching & Development, Decision-Making, Collaboration, and Adaptability. CorpMetrix maps questions to your existing framework or recommends a validated model.
The Gap Report: The Core Insight
The most powerful output of a 360° is the gap between self-ratings and others' ratings. Where a leader rates themselves significantly higher than their raters, a critical blind spot exists. Where they rate themselves lower, a hidden strength may be suppressed. Closing these gaps is the primary goal of 360° development work.
Best Practices for 360° Implementation
(1) Ensure anonymity for peer/direct-report raters. (2) Link the exercise to development — not performance appraisal. (3) Provide every participant with a coaching debrief. (4) Set clear expectations about how results will be used before launch. (5) Repeat the exercise 12–18 months later to measure growth.