What Impostor Syndrome Actually Is

And what everyone gets wrong about it

By Meagan Yarmey, PhD, MSW, RSW

Impostor syndrome is often misunderstood as a confidence problem. Research suggests it is more accurately understood as an identity‑level phenomenon, rooted in how self‑worth becomes organised. It has become one of the most frequently invoked terms in professional culture, appearing in leadership programs, coaching frameworks, and LinkedIn posts. It is used to explain discomfort and quietly dismissed as something everyone experiences.

Most of what is written about impostor syndrome is incomplete in ways that matter.

The prevailing narrative treats it as a confidence problem or a cognitive distortion. Research suggests that for many high‑functioning professionals, it is neither. Impostor syndrome, particularly when persistent, is better understood as an identity‑level phenomenon rather than a simple failure of accurate self‑assessment (Clance & Imes, 1978; Hutchins & Rainbolt, 2017).

What people think impostor syndrome is

Impostor syndrome is commonly described as the experience of believing you do not deserve your success, fearing that others will discover you are less capable than you appear, and attributing achievements to luck or external factors rather than ability.

The advice that follows is equally standard. Review your accomplishments. Challenge negative thoughts. Normalise the experience by reminding yourself that everyone feels this way. Perform confidence until it arrives.

These strategies are not entirely ineffective. They can reduce momentary anxiety and soften situational self‑doubt. But for individuals whose impostor experience is chronic, identity‑linked, or context‑independent, they do not resolve the problem. That is because they address surface symptoms rather than underlying structure.

What impostor syndrome actually is

Impostor syndrome is not primarily a thinking error. It is a problem of internalised identity formation.

Developmental and psychodynamic research indicates that impostor experiences often develop in individuals whose early environments made acceptance, safety, or belonging contingent on performance, compliance, or the suppression of certain traits (Kets de Vries, 2005; Neureiter & Traut‑Mattausch, 2016). These individuals learned to monitor expectations closely and deliver what was required. Over time, they became highly effective performers.

What they did not develop was a stable internal sense of worth that existed independently of evaluation.

When such a person achieves something legitimate, the achievement does not consolidate internally in the expected way. Success is evaluated against internal standards of what was required rather than integrated as evidence of capability. The resulting gap between external recognition and internal experience is not irrational. It is the predictable outcome of an identity structure organised around performance rather than self‑authorship.

Why evidence does not make it disappear

This explains why reviewing accomplishments rarely resolves impostor syndrome. The issue is not that achievements are forgotten. It is that they are discounted as irrelevant to identity.

Social‑cognitive research shows that when self‑evaluation schemas are organised around conditional worth, disconfirming evidence is often assimilated in ways that preserve the underlying belief system rather than change it (Cokley et al., 2013). Accomplishments are reframed as exceptions, luck, or timing. Praise is treated as a misunderstanding.

At this level, impostor syndrome is maintained not by lack of evidence, but by the meaning system through which evidence is interpreted.

Who it disproportionately affects

Impostor syndrome disproportionately affects high achievers not because success causes it, but because certain paths to success select for it.

People who learned to perform well under pressure, read implicit expectations, and suppress uncertainty in order to appear capable are well suited to demanding professional environments. They advance. They are trusted. They are promoted. They are also more likely to experience themselves as frauds once they arrive.

Organizational psychology research supports this pattern. The same adaptations that produce consistent high performance can produce a persistent sense of inauthenticity, particularly in environments that reward certainty and penalise ambiguity (Petriglieri & Stein, 2012).

This is not accidental. The cost of admission to certain forms of success is often internal disowning.

What actually helps

What helps is not positive reframing. It is structural change.

Research suggests that meaningful reduction in impostor experiences requires understanding how the pattern developed, differentiating identity from performance, and building a more stable internal basis for self‑evaluation (Sakulku & Alexander, 2011; Neureiter & Traut‑Mattausch, 2016).

This involves developing the capacity to act from values, judgment, and genuine capability rather than from fear of exposure. It also involves tolerating visibility without relying on performance as the sole source of legitimacy.

This is slower work than a workshop or cognitive technique. It is also the work that produces durable change rather than ongoing management.

If you have tried the standard advice and found it only temporarily helpful, that is not a failure of effort. It is an accurate signal that the work required is not about confidence, but about identity.

References

Clance, P. R., & Imes, S. A. (1978). The impostor phenomenon in high achieving women. Psychotherapy: Theory, Research & Practice, 15(3), 241–247.

Cokley, K., McClain, S., Enciso, A., & Martinez, M. (2013). An examination of the impact of minority status stress and impostor feelings on the mental health of diverse ethnic minority college students. Journal of Multicultural Counseling and Development, 41(2), 82–95.

Hutchins, H. M., & Rainbolt, H. (2017). What triggers impostor phenomenon among academic faculty? Journal of Higher Education Theory and Practice, 17(2), 44–59.

Kets de Vries, M. F. R. (2005). Leadership group coaching in action. Academy of Management Executive, 19(1), 61–76.

Neureiter, M., & Traut‑Mattausch, E. (2016). An inner barrier to career development: Preconditions of the impostor phenomenon and consequences for career development. Frontiers in Psychology, 7, 48.

Petriglieri, G., & Stein, M. (2012). The uncanny world of human relations. Organization Studies, 33(7), 1–25.

Sakulku, J., & Alexander, J. (2011). The impostor phenomenon. International Journal of Behavioral Science, 6(1), 73–92.