Aisling O'Donnell

Dr. Aisling O'Donnell

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Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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28 September 2018 in PLOS ONE
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Journal Article
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JDJamie Davern
Jamie Davern
AOAisling O'Donnell
Aisling O'Donnell
Acne vulgaris has been associated with deficits in psychological well-being and health-related quality of life. Few studies have investigated how stigma contributes to our understanding of the well-being of acne sufferers, although it is clear that acne is stigmatized and stigmatization is associated with impaired well-being. The current study aimed to investigate the ability of perceived stigma to predict health-related quality of life, psychological distress, and somatic symptoms over and above established predictors. University students and staff suffering from acne completed self-report measures online. Hierarchical multiple regression analyses showed that perceived stigma significantly contributed to the prediction of all three well-being measures, over and above the effects of gender, acne severity, acne location, and use of medication. Indeed, perceived stigma made the largest unique contribution to predicting well-being. Our findings suggest that interventions that attempt to counter stigma could also improve the overall well-being of people affected by acne.

16 April 2024 in Social Science & Medicine
Verified
Journal Article
Open access
AOAisling O'Donnell
Aisling O'Donnell
AFAoife-Marie Foran
Aoife-Marie Foran
Stigmatized groups may experience psychological distress. Yet, some studies show no significant relation between stigma and mental health outcomes. This systematic review investigates the link between anticipated and internalized stigma, and one mental health outcome, depression. We aimed to (1) determine whether anticipated and internalized stigma predict levels of depression, and (2) review the quality of evidence for this link. We searched PsycInfo, PubMed and EMBASE databases. Eighty-three studies (N = 34,705) met our inclusion criteria, across five stigma categories: Sexual and gender minorities; HIV/AIDS; Illness or disability-related (non-HIV); Weight, and Other. We reviewed evidence within each category and study design and developed a narrative synthesis. Sixty studies (72.3%) supported the proposed link, which varied across categories from 53.6% to 100%. Using the NIH quality assessment tool, most studies were of fair quality. Most cross-sectional studies (76.7%) straightforwardly supported the positive relation between internalized and/or anticipated stigma and depression, while only 40% of longitudinal studies did. Implications for the study of stigma and mental health outcomes are discussed.

30 January 2018 in Psychology of Women Quarterly
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Journal Article
Closed access
AOAisling O'Donnell
Aisling O'Donnell
TOTara O’cArroll
Tara O’cArroll
NTNatasha Toole
Natasha Toole
Researchers have provided evidence that accessing abortion relates to anticipated, experienced, and internalized stigma. These aspects of stigma have previously been associated with increased psychological distress and physical health symptoms. However, there has been no research on how anticipation, perception, internalization, and stigma-related isolation are related to psychological distress and somatic (physical) symptoms. We examined this question in an online volunteer sample of women in Ireland (N = 155) who have had an abortion. Internalized stigma and stigma-related isolation significantly predicted higher levels of psychological distress, and internalized stigma also significantly predicted somatic symptoms. The direct effect of each type of stigma on somatic symptoms was mediated by psychological distress. Thus, to the extent that women had internalized greater stigma and isolated themselves, they also reported increased psychological distress, and this psychological distress predicted increased somatic symptoms. The relation between internalized stigma and somatic symptoms was also moderated by stigma-related isolation. Our findings complement and extend the existing literature on the relations between stigmatized identities, psychological distress, and physical health problems, particularly regarding women who have accessed abortion. They also indicate that those involved in policy-making and activism around reproductive rights should avoid inadvertently increasing the stigma surrounding abortion.

26 March 2020 in European Eating Disorders Review
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Journal Article
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AFAoife‐Marie Foran
Aoife‐Marie Foran
AOAisling O'Donnell
Aisling O'Donnell
OMOrla Muldoon
Orla Muldoon

17 May 2021 in British Journal of Health Psychology
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Journal Article
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AOAisling O'Donnell
Aisling O'Donnell
AHAndrea E. Habenicht
Andrea E. Habenicht
Objectives: Previous research suggests that chronic illnesses can elicit stigma, even when those illnesses are concealable. Such stigmatization is assumed to lead to a stigmatized identity. Additionally, chronic illness affects one’s self‐concept, as one reconstructs a sense of self with illness incorporated. However, no research has examined the interplay between stigma and self‐concept in those with concealable chronic illnesses. Therefore, we investigated the extent to which experienced, anticipated, and internalized stigma are associated with illness self‐concept in individuals living with concealable chronic illnesses. Furthermore, we explored if the aforementioned aspects of stigma are associated with enrichment in the self‐concept in the same cohort. Design: An online correlational survey of people with concealable chronic illness ( N = 446). Methods: Participants completed self‐report measures of chronic illness‐specific measures of stigma and illness self‐concept, both negative and positive. Results: Results indicated that there is a positive relationship between experienced, anticipated, and internalized stigma and illness self‐concept, indicating that stigma is associated with increased preoccupation and perceived impact of one’s illness on the self. Although there is also a negative relationship between anticipated and internalized stigma and enrichment, only internalized stigma is associated with enrichment over and above the effects of control variables such as personal control. Conclusions: Our findings bridge the existing literature on illness self‐concept and stigma for chronic illness groups, with a specific focus on those with concealable chronic illnesses. More varied approaches to coping with illness should be encouraged, including encouraging enrichment aspects to potentially act as a buffer between the effects of stigma and illness self‐concept.

25 August 2015 in Frontiers in Psychology
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AOAisling O'Donnell
Aisling O'Donnell
FCFiona Corrigan
Fiona Corrigan
SGStephen Gallagher
Stephen Gallagher
Previous research has demonstrated that the unemployed suffer increased psychological and physical health problems compared to their employed counterparts. Further, unemployment leads to an unwanted new social identity that is stigmatizing, and stigma is known to be a stressor causing psychological and physical health problems. However, it is not yet known whether being stigmatized as an unemployed group member is associated with psychological and physical health in this group. The current study tested the impact of anticipated stigma (AS) on psychological distress (PD) and physical health problems, operationalized as somatic symptoms (SSs), in a volunteer sample of unemployed people. Results revealed that AS had a direct effect on both PD and SSs, such that greater AS significantly predicted higher levels of both. Moreover, the direct effect on SSs became non-significant when PD was taken into account. Thus, to the extent that unemployed participants anticipated experiencing greater stigma, they also reported increased PD, and this PD predicted increased SSs. Our findings complement and extend the existing literature on the relationships between stigmatized identities, PD and physical health problems, particularly in relation to the unemployed group. This group is important to consider both theoretically, given the unwanted and transient nature of the identity compared to other stigmatized identities, but also practically, as the findings indicate a need to orient to the perceived valence of the unemployed identity and its effects on psychological and physical health.