Associations between stress, perfectionism, and imposter phenomenon among dental hygiene students.

PURPOSE/OBJECTIVE: Imposter phenomenon (IP) depicts the feeling of being a fraud. Stress and perfection are associated with IP, impairing professional and academic performance and negatively impacting mental health. The purpose of this study was to explore the prevalence of IP and perfectionism in dental hygiene students and the relationship with stress. METHODS: This study used cross-sectional survey research with a nonprobability sampling of dental hygiene students (n = 258). The study used three validated instruments: the Imposter Profile (IPP30) with six subscales, the Frost Multidimensional Perfectionism Scale Brief with two subscales, and the Perceived Stress Scale (PSS10). Descriptive, correlation, and linear regression were used for analysis. RESULTS: The completion rate was 74.8% (n = 193). Linear regression analysis found the competence doubt (CD) subscale of the Imposter-Profile and perfectionistic striving (PS) were the only statistically significant predictors of stress (F = 10.01, p < .001, R2 = .16). CD (b = 0.36, p < 0.001) was twice as strong as PS (b = 0.15, p < 0.05) in predicting stress in dental hygiene students. CONCLUSION: In this sample of dental hygiene students, the doubt about competence aspect of imposter phenomenon increased stress more than the striving for perfectionism. Faculty may minimize stress and support students by identifying the feelings associated with imposter phenomenon and highlighting student achievements to build confidence and feelings of self-efficacy.

Implicit Biases and Racial Microaggressions: Examining the Impact on Black Social Work Students' Well-Being.

This paper explores the concept of racial microaggressions, everyday slights and offensive behaviors experienced by people of color, particularly focusing on their manifestation within social work education programs. Black social work students, in particular, frequently encounter instances tied to stereotypes about their intellectual abilities, perpetuating historical prejudices and contributing to mental health challenges such as anxiety and impostor phenomenon (IP). The historical trauma endured by Black individuals adds a distinct layer to the struggles faced by Black, Indigenous, and People of Color (BIPOC) students in social work education. Despite the evident impact, there exists a significant gap in scholarship addressing these issues, emphasizing the urgent need for the social work profession to confront and comprehend how implicit biases and racial microaggressions impede the success of Black social work students. This theoretical exploration aims to spark vital dialogue on the manifestations of implicit biases and racial microaggressions, probing their link to feelings of IP and historical trauma. Central to this inquiry is the examination of the critical consciousness framework's efficacy in social work education, uncovering its role in raising awareness among professionals regarding their inadvertent perpetuation of oppressive systems. By leveraging this framework, the paper seeks to unearth structures of oppression and privilege, promoting awareness of unintentional complicity in upholding these structures. Recommendations align with the critical consciousness framework, advocating for future dialogues and the implementation of effective microaggression scales to incorporate and analyze frequencies and the impact of racism in social work research.

Impostor Phenomenon Among Recently Graduated General Surgeons.

BACKGROUND: Imposter phenomenon can occur in highly competitive fields causing internal feelings of fraud and self-doubt. Significant imposterism has been recently reported amongst general surgery residents. STUDY DESIGN: We hypothesized that attending surgeons, navigating the transition into independent practice, would report a similar experience. We surveyed and collected Clance Imposter Phenomenon Scale (CIPS) scores from 24 Army general surgeons within 4 years of graduation. RESULTS: Nearly all exhibited at least moderate imposterism, and over half reported significant or intense imposterism. Women reported statistically higher scores than men. Surgeons who engaged in off-duty employment or participated in mentorship were less likely to have significant or intense imposterism. CONCLUSION: Transition to practice is a challenging and highly variable time for new surgeons. Identifying factors that attenuate these feelings could help with early career advancement.

'Passenger announcement: Is there a doctor on board?' Tackling impostor phenomenon in the transition from medical student to foundation doctor.

Imposter phenomenon (IP) is the internalised experience of self-doubt or mediocracy that leads an individual to believe they do not belong. IP is increasingly recognised across the medical field, from medical school to consultancy, but likely affects different groups to varying extents. The transition in role from medical student to junior doctor can be a time of particularly high stress and insecurities about one's ability can act as a trigger or exacerbator of IP. Foundation doctors can arm themselves against IP by first acknowledging its existence and then actively attempting to dismantle these flawed misconceptions, as well as accessing support and resources available ubiquitously through the foundation programme.

Imposter phenomenon in physical therapists: A cross-sectional observational study.

Background and Aims: Imposter phenomenon (IP), or perceived fraudulence, describes an ongoing fear of exposure as a fraud or imposter, despite objective successes and accomplishments. Although there is a growing interest of IP in medicine, IP in the physical therapy profession has been minimally examined. We aimed to determine the prevalence and predictors of IP among licensed physical therapists in the United States. Methods: This cross-sectional observational study utilized an online survey to assess levels of IP using the Clance Imposter Phenomenon Scale. We assessed degrees of emotional exhaustion and job satisfaction and collected professional and demographic information. A multivariable logistic regression model examined factors associated with IP presence. Results: The mean IP score was 60.3 (SD: 15.1, range: 19-95). Fifty-five respondents (10.7%) had low IP, 196 (38.1%) moderate, 215 (41.8%) frequent, and 48 (9.3%) intense IP. The prevalence of IP, defined as frequent or intense IP, was 51.2%. Having manager/supervisor experience (odds ratio [OR] = 0.55, 95% confidence interval [CI] = 0.34-0.90) was associated with a reduced odds of IP presence. Holding a bachelor's or master's degree (vs. Doctor of Physical Therapy (DPT); OR = 2.31, 95% CI = 1.07-5.00), a history of or current mental health diagnosis (OR = 2.77, 95% CI = 1.69-4.54), and emotional exhaustion (moderate vs. low: OR = 5.37, 95% CI = 2.11-13.69; high vs. low: OR = 14.13, 95% CI = 5.56-35.89) were each associated with an increased odds of IP presence. Conclusions: IP is highly prevalent among licensed physical therapists. Seasoned clinicians with managerial roles seemed to be less susceptible to IP, whereas those with mental health diagnoses, emotional exhaustion, and those without a DPT degree may be more susceptible. Given its high prevalence and potential negative impact on burnout and career advancement, it is crucial to increase IP awareness and provide education on management strategies.

Impostor Phenomenon in Racially/Ethnically Minoritized Groups: Current Knowledge and Future Directions.

In recent years there has been a surge of research conducted on the impostor phenomenon, with approximately half of all impostor phenomenon articles being published between 2020 and 2022 and growing interest in understanding how the impostor phenomenon affects racially and ethnically minoritized individuals. Questions around intersectionality remain about how to apply the impostor phenomenon to the experiences of minoritized individuals. In this review, we revisit the historical context of the impostor phenomenon. We address issues of nomenclature and current controversies regarding whether the impostor phenomenon (a) blames the victim, (b) should be included in the Diagnostic and Statistical Manual of Mental Disorders (DSM), and (c) is beneficial for individuals. In addition, we address the limitations of current research on racially and ethnically minoritized individuals, especially women of color. Finally, we conclude by discussing the need for a reconceptualized racialized impostor phenomenon as well as the need to establish new impostor phenomenon measures, conduct more quantitative research with diverse samples, and create culturally tailored interventions.

From magical thinking to suicide: Understanding emergency physicians' psychological struggle.

Recent literature has explored the psychological well-being of physicians, addressing conditions like perfectionism, imposter phenomenon/syndrome (IP), depression, burnout, and, less frequently, magical thinking. But recognizing the connections among these psychological factors is vital for developing targeted interventions to prevent or alleviate their impact. This article examines the often-sequential emergence of these five conditions within a physician's career, with a specific emphasis on their prevalence among emergency physicians (EPs), who must manage a diverse array of acute illnesses and injuries. The descent into psychological distress initiates with magical thinking-in this case, the belief that perfection is possible despite evidence to the contrary-leading to the pursuit of maladaptive perfectionism. If unaddressed, this trajectory may lead to depression, burnout, and in some cases, suicide. Understanding this continuum lays the groundwork for devising a systematic approach to enhance physicians' mental health. The article delves into detailed descriptions of these psychological conditions, encompassing their prevalence, individual impact, how they are integrated into this continuum and potential preventive or corrective methods. Recognizing unrealistic expectations as a major contributor to burnout, depression, and even suicide within the medical profession, the article advocates for the development of targeted interventions and support structures to assist medical students and professionals in managing IP. Practical strategies involve acknowledging unrealistic expectations, setting attainable goals, seeking support, taking breaks, and prioritizing self-care. Addressing this pervasive issue aims to cultivate a culture where medical professionals can thrive, ensuring optimal care for patients.

Educational interventions for imposter phenomenon in healthcare: a scoping review.

BACKGROUND: Imposter Phenomenon (IP) is a subjective feeling of intellectual fraudulence and self-doubt experienced by individuals in goal-orientated high-achieving professions. The impact of IP within healthcare has been associated with individual physical and mental health and concerns around training, career progression and DEI at an institutional level. To effectively address IP in healthcare, this scoping review aims to explore educational interventions designed to empower high-achieving individuals with the tools needed to confront and overcome IP. METHODS: The scoping review adhered to a predetermined protocol informed by the JBI methodology and PRISMA-ScR guidelines in order to identify educational interventions addressing IP in high-achieving industries. Articles were searched across multiple databases, including MEDLINE (Ovid), PsychINFO, SCOPUS, and Web of Science, alongside grey literature, without imposing any time constraints. A systematic approach including a thematic analysis allowed for a nuanced exploration and interpretation of the identified educational interventions and their impact on addressing IP. RESULTS: Seventeen articles were incorporated into the review, with the majority originating from the USA and majority being published since 2020. Ten studies targeted healthcare professionals, undergraduate and postgraduate healthcare students. Majority of studies aimed at addressing IP, featured a larger number of female participants than males. Workshops with self-reflection and group-guided exercises to overcome IP were the most popular educational interventions. Coaching and structured supervision were also suggested. Across all papers, three themes emerged for coping strategies: individual, peer-to-peer, and institutional. CONCLUSIONS: This scoping review suggests how group and individual interventions such as workshops, small group discussions and coaching can be used to overcome IP in healthcare. Institutional changes like diversity promotion, supervisor education, and support networks are crucial in addressing IP. Further long term and speciality specific assessments are needed to measure impact. Overall, the review highlights how educational awareness and a variety of strategies can be implemented to create a supportive environment for professionals dealing with IP, promoting their well-being and success.

Learning Meta-Learning (LML) dataset: Survey data of meta-learning parameters.

The 'Learning Meta-Learning' dataset presented in this paper contains both categorical and continuous data of adult learners for 7 meta-learning parameters: age, gender, degree of illusion of competence, sleep duration, chronotype, experience of the imposter phenomenon, and multiple intelligences. Convenience sampling and Simple Random Sampling methods are used to structure the anonymous online survey data collection voluntarily for LML dataset creation. The responses from the 54 survey questionnaires contain raw data from 1021 current students from 11 universities in Bangladesh. The entire dataset is stored in an excel file and the entire questionnaire is accessible at (10.5281/zenodo.8112213) In this article mean and standard deviation for the participant's baseline attributes are given for scale parameters, and frequency and percentage are calculated for categorical parameters. Academic curriculum, courses as well as professional training materials can be reviewed and redesigned with a focus on the diversity of learners. How the designed courses will be learned by learners along with how they will be taught is a significant point for education in any discipline. As the survey questionnaires are set for adult learners and only current university students have participated in this survey, this dataset is appropriate for study andragogy and heutagogy but not pedagogy.

Twelve tips for recognizing and supporting medical learners experiencing impostorism.

The resurgence of studies focused on the Impostor Phenomenon (IP) demonstrates a need for greater understanding of the construct as well as strategies to limit the negative conditions that arise from it. To help address this need, the following twelve tips offer perspectives and suggested approaches for educators to assist medical learners with IP during clinical training. A review of the medical literature and the authors' experiences supplies the following information, organized first by etiology and diagnosis followed by management and special considerations. These tips provide insight into the multifaceted aspects of IP and offer suggestions for support at the individual and institutional levels. With proper monitoring and personalized guidance, educators can assist learners in breaking the cycle of negative thoughts and behaviors to achieve confidence in their professional identity and competence in their clinical skills.

Equity, diversity, and exclusion? A national mixed methods study of "belonging" in Canadian undergraduate medical education.

Equity, diversity, and inclusion remain a prominent focus in medical schools, yet the phenomenon of "belonging" has arguably been overlooked. Little is known regarding how belonging is experienced by medical students from groups that face systemic oppression and exclusion. We employed a sequential explanatory mixed methods design to explore how students from equity-deserving groups (EDGs) experience belonging during medical school, including those who are women, racialized, Indigenous, disabled, and 2SLGBTQIA+. First, we conducted a national cross-sectional survey of medical students (N = 480) measuring four constructs: belonging, imposter syndrome, burnout, and depression. Belonging scores were overall lower for students from EDGs and, more specifically, significantly lowest amongst racialized students. Structural equation models show that poor sense of belonging precedes imposter syndrome and further exacerbates burnout and depression. Next, we sampled and interviewed students (N = 16) from the EDG whose belonging scores were significantly lowest. Participants described the essence of belonging as being able to exist as one's "true self" while emphasizing feelings of acceptance, comfort, and safety as well as being valued and seen as an equal - yet described how routine experiences of "othering" inhibited a sense of belonging, often due to differences in social identity and structural privilege. Poor sense of belonging negatively affected learners' well-being and career trajectory. We illuminate the range of psychological and professional consequences associated with diminished sense of belonging and highlight the need to expand traditional notions of equity, diversity, and inclusion to consider structural barriers to belonging.

Intersectionality and Its Impact on Microaggression in Female Physicians in Academic Medicine: A Cross-Sectional Study.

Introduction: The burden of microaggressions in the workplace is an ongoing stressor for female physicians in academic medicine. For female physicians of Color or of the Lesbian, Gay, Bisexual, Transgender, Queer, Intersex, Asexual community, this burden is even heavier due to the concept of intersectionality. The goal of this study is to assess frequency of microaggressions experienced by participants. In addition, to explore the associations between microaggression and individual outcomes, patient care practices and attitudes, and perception of pay/promotion equity. Methods: This was a cross-sectional analysis of female residents, fellows and attendings conducted from December 2020-January 2021 at Northwell Health across all specialties. One hundred seventeen participants replied to the study in REDCap. They completed questionnaires related to the topics of imposter phenomenon, microaggressions, gender identity salience, patient safety, patient care, counterproductive work behavior and pay and promotion equity. Results: A majority of the respondents were white (49.6%) and 15+ years out of medical school (43.6%). Around 84.6% of female physicians endorsed experiencing microaggressions. There were positive associations between microaggressions and imposter phenomenon as well as microaggressions and counterproductive work behavior. There was a negative association between microaggressions and pay equity or promotion. The small sample size did not allow for us to examine differences by race. Discussion: Although the number of female physicians continues to rise due to an uptick in female medical school enrollees, female physicians still must deal with the burden of microaggressions in the workplace. Conclusions: As a result, academic medical institutions must seek to create more supportive workplace for female physicians.

Exploring the Relationship Between Imposter Phenomenon and Myers-Briggs Personality Types in Pharmacy Education.

OBJECTIVE: To investigate the relationship between imposter phenomenon (IP) and Myers-Briggs Type Indicator (MBTI) personality types in pharmacy students. METHODS: This was a retrospective, observational study of doctor of pharmacy students who had previously completed MBTI and Clance Imposter Phenomenon Scale (CIPS) assessments. CIPS scores and categories were compared between the 4 MBTI personality type dichotomies using independent samples t tests and chi-square. RESULTS: Mean CIPS score for included pharmacy students (N = 668) was 62.52 (SD 14.82). Clance Imposter Phenomenon Scale scores were significantly higher in students with MBTI of introversion (mean 64.14, SD 14.27), intuition (mean 63.80, SD 15.78), and perceiving (mean 64.38, SD 15.55) as compared to their dichotomous counterparts. No significant difference in mean CIPS scores was found within the thinking/feeling dichotomy. When analyzing IP risk associated with the various MBTI personality dichotomies, introverts were at a 1.8 times greater risk of high/severe IP than extroverts. Additionally, students with perceiving personality types were at a 1.4 times greater risk of high/severe IP than those with judging personality types. CONCLUSION: Our study suggests that pharmacy students with introversion, intuitive, and perceptive personality types exhibit higher CIPS scores, and those with introversion or perceptive personality types are at risk for high/severe IP. Given the common MBTI types and a high degree of IP in pharmacy students, our findings underlie the need for open, targeted discussions about IP and proactively incorporating strategies and resources within a curriculum to support students in normalizing and easing anxiety.

Peer-led team learning in an undergraduate biology course: Impacts on recruitment, retention, and imposter phenomenon.

OBJECTIVES: The data presented in this note were collected during a multi-year project conducted in the context of large-enrollment introductory biology course at a large private R-1 research institution in the Northeastern United States. The project aimed to examine the impact of Peer-Led Team Learning (PLTL) on the recruitment and retention of marginalized groups in Science, Technology, Engineering, and Mathematics (STEM) majors. While several results from the project have been published, additional data of interest have yet to be reported. This data note reports on additional associations between PLTL participation and improved outcomes for students from groups that have historically been excluded in STEM. Additional data reported herein were collected to determine if students in the course experienced imposter phenomenon, and whether PLTL may be associated with reduced levels of imposter feelings. DATA DESCRIPTION: The data in this note includes academic information such as final course grades and academic level; socio-demographic information such as gender identity, minority status, and first-generation status; and information on student recruitment, retention, imposter feelings, and participation in Peer-Led Team Learning (PLTL). These data might be useful and of value to education researchers and undergraduate STEM instructors who are interested in improving equity in STEM education.

Prevalence of impostor phenomenon and burnout in a Singapore health system.

Introduction: Impostor phenomenon (IP) is a set of feelings encountered by individuals of being incompetent, despite experiencing successes. IP affects not only individuals on a personal level, but also organisations where the leadership diversity decreases due to employees' self-doubt. We aim to investigate the prevalence of IP and burnout among employees in the National University Health System (NUHS). Methods: All permanently employed full-time NUHS employees aged 21 years and above were invited to participate in this self-administered cross-sectional study between April 2021 and August 2021. Mass emails with the embedded study link were sent every 2-3 weeks to the employees' corporate email accounts. Results: In our study, 61% of our study respondents reported having IP experiences and 97% reported having burnout. The associations of IP with ethnicity and age group were significant. Post hoc tests, however, showed that the association was statistically significant only in the 21-29 years age group. Conclusion: We found that there was no statistical significance between gender and the Maslach Burnout Inventory (MBI) profile types. However, we found that IP was significantly associated with individuals in the 21-29 years age group. This could be because younger individuals who just entered workforce may feel uncomfortable with their newfound independence and responsibility. Workplace support, such as workshops, and emotional support were found to be useful in helping individuals cope with IP. Future studies could be done post coronavirus disease 2019 (COVID-19) pandemic among healthcare workers to have a larger sample size to determine true IP and burnout prevalence.

Fixed mindset and imposter phenomenon: Determining the correlation and prevalence among pharmacy students.

INTRODUCTION: To determine the prevalence of fixed vs. growth mindsets and imposter phenomenon (IP) scores among pharmacy students at one institution, identify variables that explained variance in fixed mindsets and IP, and determine if a correlation exists. METHODS: A survey was developed and administered to first- to fourth-year students at the University of Kentucky College of Pharmacy. The survey included demographic questions, the Clance Imposter Phenomenon Scale (CIPS), and the Implicit Theories of Intelligence Scale (ITIS). Descriptive and inferential statistical analyses were conducted to determine the prevalence of IP and fixed vs. growth mindsets, identify variables that explained variance in CIPS and ITIS scores, and investigate if a correlation exists. RESULTS: Pharmacy students reported a high rate of IP experiences; mean (SD) CIPS score of 67.2 (14). Thirty percent of students reported at least moderate IP experiences and 68.2% reported frequent or intense IP experiences. The majority of students (59.6%) reported a growth mindset. Gender was the only tested variable that explained variance in CIPS or ITIS scores, as male gender respondents had lower CIPS score as compared to those reporting female gender (63.27 vs 68.87, p=.006). A correlation was found between lower ITIS and higher CIPS scores (r = -0.221, P < .001). CONCLUSIONS: Pharmacy students surveyed exhibited a high rate of IP and growth mindsets. Understanding that fixed mindsets and high rates of IP are correlated can help educators make informed decisions regarding targeted interventions, with the goal to improve overall student wellbeing.

"I never should have been a doctor": a qualitative study of imposter phenomenon among internal medicine residents.

INTRODUCTION: Imposter phenomenon is common among medical trainees and may influence learning and professional development. The authors sought to describe imposter phenomenon among internal medicine residents. METHODS: In 2020, using emailed invites we recruited a convenience sample of 28 internal medicine residents from a teaching hospital in Baltimore, Maryland to participate in an exploratory qualitative study. In one-on-one interviews, informants described experiences of imposter phenomenon during residency training. Using thematic analysis to identify meaningful segments of text, the authors developed a coding framework and iteratively identified and refined themes. Informants completed the Clance Imposter Phenomenon Scale. RESULTS: Informants described feelings and thoughts related to imposter phenomenon, the contexts in which they developed and the impact on learning. Imposter phenomenon has profound effects on residents including: powerful and persistent feelings of inadequacy and habitual comparisons with others. Distinct contexts shaping imposter phenomenon included: changing roles with increasing responsibilities; constant scrutiny; and rigid medical hierarchy. Learning was impacted by inappropriate expectations, difficulty processing feedback, and mental energy diverted to impression management. DISCUSSION: Internal medicine residents routinely experience imposter phenomenon; these feelings distort residents' sense of self confidence and competence and may impact learning. Modifiable aspects of the clinical learning environment exacerbate imposter phenomenon and thus can be acted upon to mitigate imposter phenomenon and promote learning among medical trainees.

Correlation analysis of self-esteem and imposter phenomenon among clinical nurses / 中国实用护理杂志

Objective:To investigate the correlation relationship between self-esteem and imposter phenomenon among nurses,and to provide reference for optimizing nurse team.Methods:A total of 836 nurses were selected from February to March 2023 in the Yongzhou Central Hospital of Hunan Province and the People′s Hospital of Longhua, Shenzhen. A cross-sectional survey was conducted on nurses using the General Data Questionnaire, Impostor Phenomenon Scale and Self-Esteem Scale.Results:The imposter phenomenon score of nurses was (48.97 ± 12.58) points and the self-esteem score was (28.93 ± 3.86) points. The total score of self-esteem was negatively correlated with the total score of imposter phenomenon ( r= -0.433, P<0.01). Multivariate linear regression analysis showed that with the increase of self-esteem score, the score of imposter phenomenon decreased ( B=-1.402, P<0.01). Self-esteem was an important factor affecting the imposter phenomenon among clinical nurses, accounting for 18.9% of the total variation. Conclusions:The self-esteem and imposter phenomenon of clinical nurses are both at a moderate level, the improvement of self-esteem is beneficial to decreased their imposter phenomenon.

Is the Measure Good Enough? Measurement Invariance and Validity of the Clance Imposter Phenomenon Scale in a University Population.

Imposter Phenomenon (IP) was coined in 1978 by Clance and Imes and has been an important construct in explaining individuals' experiences of believing that achievements are a result of luck or misperceptions of others rather than personal competence. The Clance Imposter Phenomenon Scale (CIPS), developed in 1985, is a prominent operationalization of this construct. Although this scale has been widely used since its inception, its factor structure has been inconsistent across studies and no tests of measurement invariance are documented in the literature. Using a large university sample (n = 830), the current study was designed to: (a) examine the factor structure of the CIPS using cross validation, (b) examine measurement invariance across gender, and (c) examine differences in the CIPS factor by demographics. We found that a single factor structure for the CIPS was the best fitting model. We also found that the measure achieved invariance across gender after removing item 18 (and in the absence of items 1, 2, and 19, removed for poor fit). Finally, we found that being single, a woman, and having experienced lower socioeconomic status (SES) were all associated with higher IP. We discuss these findings in the context of a university setting and suggest avenues for future research.

Impostor Phenomenon and Its Relationship to Self-Esteem Among Students at an International Medical College in the Middle East: A Cross Sectional Study.

The atmosphere of constant scrutiny of academic ability that prevails in medical colleges may leave some students at risk of expressing feelings of intellectual fraudulence and phoniness. Impostor phenomenon (IP) traits have been associated with anxiety, depression, job dissatisfaction, and poor professional performance. Internationally trained junior doctors exhibit stronger IP feelings than colleagues trained within their own country of citizenship. These feelings may develop during student life. International universities are diverse and complex environments where students may be emersed in a cultural milieu alien to their societies of origin, leading to feelings of isolation. Individuals with IP traits often perceive themselves as the "only one" experiencing this phenomenon, resulting in further isolation and negative self-evaluation, especially among women and underrepresented minorities. IP has also been linked to low self-esteem among students. This study assessed the prevalence of IP and its relationship to self-esteem among students at a campus of a European medical college with a large international student body situated in the Middle East. The self-administered questionnaires: Clance's Impostor Phenomenon Scale (CIPS) and Rosenberg's Self-Esteem Scale (RSES) were completed by 290 medical students (58.3% females). Participants' median (range) age was 19 years (16-35). Students were of 28 different nationalities; the largest proportions were from Gulf Corporation Council (GCC) countries. The prevalence of low self-esteem was 18.6%, while 45.2% of the students demonstrated traits suggestive of IP. There was a strongly negative correlation between CIPS and RSES (r = -0.71). No significant gender differences were found in IP. Similarly, no differences in IP were found when comparing between age groups, previous experience in higher education or year of study. Multivariate analysis showed that students from GCC countries had higher levels of self-esteem relative to students from other regions. Low self-esteem was a strong predictor of IP. Country of origin may influence students' self-esteem studying in international university settings.