Impostor Phenomenon Assessment
First identified by Clance & Imes (1978), the Impostor Phenomenon describes a persistent internal experience of intellectual fraudulence despite external evidence of success. Research shows it affects approximately 70% of people at some point — with higher prevalence among high achievers. This assessment measures your current experience across four distinct dimensions.
Important framing: A high score here is not evidence that you ARE an impostor — it's evidence that you experience a well-documented psychological pattern that affects the vast majority of high performers. Understanding your pattern is the starting point for changing your relationship with it.
Discounting Success
Attributing achievements to luck, timing, or charm rather than ability
Fear of Exposure
Anxiety that others will discover you're not as capable as they believe
Perfectionism & Over-Preparation
Setting impossible standards; over-preparing to mask perceived inadequacy
Discounting Feedback
Dismissing praise; difficulty internalizing positive recognition
Begin Your Assessment
Your responses are processed locally. No data is stored without your consent.
Your Impostor Phenomenon Profile
Based on 20 items across four dimensions — Clance & Imes (1978) / Clance (1985)
Dimension Breakdown
The Impostor Cycle
"I just got lucky"
triggers cycle again
This self-reinforcing loop is why external success rarely closes the internal confidence gap — each success is explained away before it can be internalized as evidence of genuine capability.
The impostor phenomenon is not evidence that you lack ability. Research consistently shows it is more prevalent among the most accomplished individuals — in part because high achievers take on more challenging, visible work where the gap between certainty and action is real. The question is not whether to eliminate self-doubt, but how to stop letting it make your decisions.
Dimension Insights & Reframes
Save Your Results
Enter your email to receive a copy of your profile and coaching resources.
✓ Results sent — check your inbox.