Back to cases
RedditProduct SenseMedium~25 min

Onboarding Personalization Experiment

Duration
~25 minutes
Difficulty
Medium

Reddit is redesigning new-user onboarding. Current: shows popular subreddits. Proposed: personalized recommendations based on stated interests. Design the experiment and evaluate the results.

Skills tested

Experiment designData interpretationTradeoff reasoningReddit-specific awareness

Interview stages

  • 1Design the experiment
  • 2Interpret mixed results
  • 3Final recommendation

What you'll get back

After the session, you'll receive a detailed AI-generated debrief with stage-by-stage ratings (Strong / Developing / Weak), a signal coverage map showing which key points you hit, specific feedback on your reasoning and communication, and a reference response for comparison.

$3
One-time payment · No account required
  • ~25 minute AI-powered mock interview
  • Realistic interviewer pushback
  • Stage-by-stage debrief with ratings
  • Signal coverage map
  • Reference response for comparison

Secure payment via Stripe