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University of Illinois at Urbana-Champaign

On very thin ice: Impostor phenomenon and careers of women graduate students

Abstract

dc:description

The impostor phenomenon (IP) is characterized by denial of competence and discounting achievements combined with a fear of failure and fear and guilt about success (Clance & Imes, 1978). People with impostor feelings engage in behaviors such as perfectionism, which may lead to accolades, yet paradoxically hinder subsequent achievements. The purpose of this dissertation was to explore how graduate student women describe their experiences of IP and to investigate how IP affects their careers. The mixed-method design incorporated data from two focus groups, 506 survey responses, and eight interviews. Nearly 3 in 4 women self-identified with IP, however, it emerged in different ways (e.g., fear of making mistakes, second-guessing merits, attributing success to flukes). Findings showed that impostor feelings were associated with psychological constructs (i.e., perfectionism, core self-evaluations, and symptoms of anxiety and depression) in hypothesized directions. Women described multiple ways their salient identities compounded impostor feelings. Regarding career- related consequences, women often inhibited themselves by not submitting applications, staying silent, not venturing outside their comfort zone, isolating, procrastinating, setting lower goals, or quitting. Results also uncovered poor psychometric properties of the widely used Clance Impostor Phenomenon Scale, therefore, caution is encouraged when using this scale in the future. This indicates a need for clearer construct definition and measurement, potentially with two new scales generated from this study. Women shared hundreds of suggestions such as a shift in mindset in terms of attitude regarding schooling, expectations, and taking ownership of achievements. Additionally, sharing impostor feelings with others emerged as an overarching theme. Overall, findings point to the urgency of clarifying the construct and future replication studies with other populations and methods, particularly given the proliferation of writing about “imposter syndrome.” Results may inform modifications to graduate training programs and interventions to promote women’s career development during their time in graduate school and in their subsequent careers.

Degree

thesis:*
Name thesis:degree_name
Ph.D.
Level thesis:degree_level
Dissertation
Discipline thesis:degree_discipline
Educational Psychology
Grantor
University of Illinois at Urbana-Champaign
Year dc:date
2019

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Perlus, Jessamyn G.
Contributors dc:contributor
  • Rounds, James
  • Napolitano, Chris
  • Greene, Jennifer C.
  • Panke Makela, Julia

Subjects

dc:subject × 3

Rights

dc:rights
Statement dc:rights
  • © Jessamyn G. Perlus
Language dc:language
en

Identifiers

dc:identifier.*
Handle dc:identifier
http://hdl.handle.net/2142/105565
OAI identifier oai:identifier
oai:www.ideals.illinois.edu:2142/105565

Chain of custody

source
Harvested from
University of Illinois - Urbana-Champaign
Base URL
www.ideals.illinois.edu/oai-pmh
Last updated
2026-07-22
Source record
OAI-PMH GetRecord
citation

Perlus, Jessamyn G.. On very thin ice: Impostor phenomenon and careers of women graduate students. Dissertation thesis, University of Illinois at Urbana-Champaign, 2019. http://hdl.handle.net/2142/105565