360-Degree Feedback (moderated 360)

360-degree feedback (M360) collects input on a leader from the people around them — manager, peers, and direct reports — to reveal how they actually show up. Here is how it works and why it matters.

What Is 360-Degree Feedback (M360)

360-degree feedback is a development method that gathers input on a leader from the full circle of people who work with them — their manager, peers, direct reports, and sometimes clients or other stakeholders — rather than from their supervisor alone. The “360” refers to feedback arriving from every direction around the individual, producing a fuller, more honest picture of their impact than a top-down review can. When the process centers on a leader and their key stakeholders, it is often called a moderated 360 (manager 360, or multi-source 360).

Unlike a performance review, which evaluates results, 360-degree feedback illuminates behavior and presence — how a leader communicates, makes decisions, builds trust, and affects the people around them. It surfaces the gap between a leader’s intention and how that intention is actually experienced.

A 360 feedback / moderated 360 process typically includes:

1. Stakeholder interviews or surveys — confidential input collected from a chosen group of raters. Interview-based 360s capture qualitative nuance that numerical surveys miss.
2. A synthesized feedback report — themes, strengths, and blind spots organized so the leader can absorb the message rather than defend against it.
3. A debrief conversation — usually with a coach, turning insight into a concrete plan for change.

Related practices.

360-degree feedback is often paired with broader team diagnostics and team effectiveness diagnostic tools when the goal is to develop a whole leadership team rather than one person. Common instruments include the Team Diagnostic Survey (TDS), which measures the conditions for team productivity and positivity, and personality-based tools such as Hogan assessments, which illuminate how a leader is likely to behave under pressure. Together these support executive team coaching and alignment.

Why it matters.

Feedback only changes behavior when a leader can genuinely hear it — which is why the quality of the debrief matters as much as the data. Skilled facilitation creates the psychological safety for a leader to receive difficult feedback without becoming defensive, and to convert it into a sustained shift in how they lead.

At Coaching Leaders Japan, we facilitate executive 360 and moderated 360 stakeholder-interview processes and team diagnostics (including TDS and Hogan) as part of our ontological coaching approach — reading feedback for what it reveals about a leader’s way of being, not only their actions, so the change holds over time.

See also: Coaching, Psychological Safety, Active Listening.