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The Initial Development, Factor Structure, And Psychometric Validation Of The Impostor Phenomenon Assessment (Ipa): A Novel Assessment Of Impostor Phenomenon, Deanna L. Walker

Electronic Thesis and Dissertation Repository

Despite growing attention surrounding impostor phenomenon (also known as “imposter syndrome”), recent reviews have suggested that current measures may be inadequate in capturing the complex and multifaceted nature of this construct (i.e., thoughts, feelings, and behaviours). The objective of my dissertation research program was to clarify the theoretical conceptualization of impostor phenomenon based on experiences in an achievement-oriented setting, and to develop a novel and psychometrically valid method of measuring this construct. I began by conducting an extensive review of the literature and developing an item pool for a novel impostor phenomenon assessment. I then conducted exploratory factor …