Tell Me About a Time You Changed Someone's Mind Through Data and Persistence - Bar Raiser Evaluate

Evaluate These Two Answers

"Tell me about a time you disagreed with a decision at work and how you handled it."

SDE 2⏱ 3 minAmazon Bar Raiser. LP evaluated explicitly. Content scored, not delivery.

Score BOTH candidates on Ownership Signal, Action Specificity, and Quantified Impact BEFORE applying the full rubric.

If you scored Candidate A >40 total, your calibration is biased toward fluency. Bar Raisers ignore delivery and score content only.

Candidate A

During a project, my manager suggested I look into this since I had bandwidth. We found a critical bug affecting the payment system. I collaborated with the team to analyze the issue and helped deploy a fix. Although it was a team effort, I ensured the problem was resolved quickly to avoid delays.

Fluent delivery, confident tone - most untrained evaluators score this high

Candidate B

I noticed a recurring discrepancy in our payment reconciliation reports that wasn’t assigned to my team and had no existing ticket. I independently gathered data showing a 15% error rate causing $12K weekly losses. I presented this to leadership, strongly advocated for a fix despite initial resistance, and aligned cross-functional teams to implement a solution. After deployment, errors dropped to under 1%, saving $10K weekly and improving customer trust significantly.

35-55 seconds longer - every extra second is signal-dense content

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Score Comparison

Dimension

Weight

Candidate A

Candidate B

structure star

15%

10

14

ownership signal

30%

1

28

action specificity

25%

8

24

quantified impact

20%

6

19

self awareness

10%

0

10

Total

25 No Hire

95 Strong Hire

AUTO-FAIL: my manager suggested I look into this since I had bandwidth - assigned task. Score 1. No Hire.

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Auto-Fail Markers

Manager-directed task assignment

"Candidate A - my manager suggested I look into this since I had bandwidth"

Ownership requires self-initiation. Manager-assigned = execution. Score 1 on ownership_signal (weight=30) = No Hire always.

Collective language hiding individual contribution

"Candidate A - we found a critical bug"

Using 'we' obscures candidate's personal ownership and initiative, weakening ownership signal and clarity of contribution.

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Bar Raiser Notes

Ownership weak - manager-directed; collective language obscures individual contribution; zero quantification of impact; lacks clear disagreement or strong advocacy; No Hire.

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Fix-It Challenge

Ownership initiation

Before"my manager suggested I look into this since I had bandwidth"

→

After"I noticed the issue during a routine audit with no ticket or team ownership and decided to investigate proactively"

Demonstrates self-initiation and ownership rather than manager assignment

Individual contribution clarity

Before"we found a critical bug"

→

After"I identified a critical bug"

Clarifies candidate’s personal role and ownership in problem identification

Quantify impact

Before"helped deploy a fix"

→

After"deployed a fix that reduced payment errors by 20%, preventing potential revenue loss"

Adds measurable impact to demonstrate business value and effectiveness

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Coaching Notes

• Amazon’s Have Backbone Disagree and Commit requires clear demonstration of self-initiated challenge to the status quo, not manager-directed tasks.
• Avoid collective pronouns like 'we' that dilute personal ownership; explicitly state your role in disagreement and resolution.
• Quantify impact with metrics and business outcomes to show the significance of your advocacy and commitment.
• Show how you respectfully disagreed, presented data, pushed your viewpoint, and then fully committed once a decision was made.
• Bar Raisers prioritize content over delivery; fluent speech cannot compensate for lack of ownership or impact.

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Model Answer Guidance

A strong answer starts with identifying a problem you independently noticed without assignment, presents data to support your disagreement, describes how you persistently advocated your viewpoint, and concludes with measurable impact and full alignment after the decision. Use first-person singular to highlight your ownership and quantify results to demonstrate business value.