How to Write Peer Feedback for a 360 Review That Actually Helps

Late in the year, the review cycle arrives with a stack of forms: “What should Alex continue doing? What could Alex do differently?” You are busy, Alex is a nice person, and the form is due tomorrow. So you write “Alex is a great team player and always willing to help. Could be more proactive.” That feedback costs you thirty seconds and gives Alex nothing to work with.

Peer feedback in a 360 review is often the most useful input a person gets all year, because peers see things managers do not. It is only useful if it is specific.

Use Situation, Behavior, Impact

The simplest structure for both praise and criticism is Situation, Behavior, Impact, a model associated with the Center for Creative Leadership and summarized in many places, including this SBI feedback guide:

• Situation: when and where.
• Behavior: what the person did, described so a camera could have recorded it.
• Impact: what happened as a result.

It works because it removes guesses about intent and personality. You are describing what you saw and what it caused, which is hard to argue with and easy to act on.

Make Praise Specific Enough To Repeat

Vague praise feels nice and teaches nothing. Specific praise tells the person what to keep doing.

Before:

Alex is a great team player and always willing to help others. Really positive attitude.

After:

During the October billing incident, Alex wrote the customer update while the rest of us were fixing the bug. Support sent it within 20 minutes of the alert, and two of our largest clients replied to thank us for the early warning.

The second version gives Alex, and Alex’s manager, a concrete example to point to in a promotion case. That is the most valuable thing a peer can provide.

Make Criticism Specific Enough To Change

Constructive feedback fails in two ways: it is so softened that it disappears, or it describes a personality trait the person cannot change.

Before:

Could be more proactive and sometimes comes across as a bit negative in meetings.

After:

In the last three planning meetings, Alex raised risks with the timeline but did not suggest an alternative. The discussions ended without a decision each time. It would help if Alex came with one option, even a rough one, when flagging a concern.

“Negative” is a label. The second version describes a pattern, its effect, and a concrete alternative. For more on the general skill, see how to give critical feedback in writing.

Stay Inside What You Actually Saw

Peer feedback is strongest when it stays within your direct experience. Avoid:

• Hearsay: “Others have mentioned…” If others have concerns, they have their own forms.
• Intent: “Alex does not care about deadlines.” You cannot see what Alex cares about.
• Comparisons with named colleagues. They invite defensiveness and are unfair to both people.
• Anything you would not say to their face. Many 360 processes are less anonymous than they look.

Balance Is About Proportion, Not Formula

You do not need a compliment sandwich. Two or three specific strengths and one or two specific areas to develop is a good proportion for most colleagues. If you genuinely have nothing constructive, say what you would like to see more of; that is still useful.

If you also need to write your own review this cycle, how to write a performance self review applies the same principle of specific evidence to yourself.

A Context For Review Feedback

A Wrivio Context for 360 feedback could say:

Rewrite this peer feedback using situation, behavior, and impact. Replace personality labels such as “negative” or “team player” with the specific actions and results described in my notes. Keep a respectful, direct tone. Keep every name, project, date, and figure exactly as written. Do not add examples, incidents, or effects that are not in the draft.

Press Ctrl+Shift+Space inside the review form, paste your notes, and check the diff. If the rewrite produces a more vivid example than the one you gave it, delete the invention; feedback must be true before it is polished.

Common Questions

How long should peer feedback in a 360 review be?

A few short paragraphs is enough: two or three specific strengths and one or two areas to develop, each with a concrete example. Length matters less than specificity.

Should I give negative feedback in a 360 review?

Yes, if it is honest, specific, and something the person can act on. Describe the behavior and its impact, and suggest an alternative, rather than labeling their personality.

Is 360 feedback really anonymous?

It depends on the process, and small teams make anonymity hard to maintain. Write only what you would be comfortable saying directly to the person.

What if I have not worked closely with the person?

Say so and keep your comments to the interactions you did have. Short, accurate feedback is more useful than general impressions.

Download Wrivio for Windows to turn rough review notes into specific, fair feedback inside any review form.