Lydia Muyingo
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Research Subjects
Research Interests
Lydia Muyingo has a total of 22 co-authors. Here are the top co-authors by number of shared publications:
- Sherry Heather Stewart
Dalhousie University, Halifax, Canada
2 shared publications Simon B. Sherry
Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
2 shared publicationsBrianne Gayfer
1 shared publication- Christine Beaudoin
School of Psychology University of Ottawa CA
1 shared publication Eleri McEachern
Department of Psychology and Neuroscience
1 shared publicationErin Leigh Courtice
1 shared publication
Latest Publications
- Open Access
- 21 November 2025
- Published by Elsevier in Social Science & Medicine
- Vol. 389, 118823
Testing the healthy immigrant effect on youth alcohol use: A longitudinal study
- 21 November 2025
- Published by Elsevier in Social Science & Medicine
- Vol. 389, 118823
Open AccessTesting the healthy immigrant effect on youth alcohol use: A longitudinal study
- Open Access
- 18 September 2020
- Published by Center for Open Science in PsyArXiv
Toward Anti-Racism in Canadian Psychology: A Call to Action from the Future of the Field
Racism exists at the individual and systemic level where power differentials and hierarchies oppress racial minorities. Canada’s auspicious history of colonialism and systemic racism puts Black, Indigenous, and People of Colour at-risk of poor psychological health, in addition to a host of other health-related concerns. As psychologists and trainees, our ethical duty, as outlined in our Code of Ethics, includes the responsibility to society. Recent sociocultural discussions and political movements (e.g., Black Lives Matter) highlight the need to confront and address issues of long-standing racism and inequity. As such, this commentary provides a brief review of the current and historical contexts of racism in psychology and highlights the need for a concrete, actionable plan to address these concerns. Consequently, we propose 18 recommendations to address the reviewed problems. We believe that these recommendations will help various settings that house and train psychologists as well as ones that regulate the profession (e.g., academic psychology departments, hospitals, private practices, governing bodies for psychology) to adopt anti-racist measures that provide a more inclusive environment.
- 18 September 2020
- Published by Center for Open Science in PsyArXiv
Open AccessToward Anti-Racism in Canadian Psychology: A Call to Action from the Future of the Field
Racism exists at the individual and systemic level where power differentials and hierarchies oppress racial minorities. Canada’s auspicious history of colonialism and systemic racism puts Black, Indigenous, and People of Colour at-risk of poor psychological health, in addition to a host of other health-related concerns. As psychologists and trainees, our ethical duty, as outlined in our Code of Ethics, includes the responsibility to society. Recent sociocultural discussions and political movements (e.g., Black Lives Matter) highlight the need to confront and address issues of long-standing racism and inequity. As such, this commentary provides a brief review of the current and historical contexts of racism in psychology and highlights the need for a concrete, actionable plan to address these concerns. Consequently, we propose 18 recommendations to address the reviewed problems. We believe that these recommendations will help various settings that house and train psychologists as well as ones that regulate the profession (e.g., academic psychology departments, hospitals, private practices, governing bodies for psychology) to adopt anti-racist measures that provide a more inclusive environment.
- 1 September 2020
- Published by American Psychological Association (APA) in Psychology of Addictive Behaviors
- Vol. 34 (6) , 629-640
Relationships on the rocks: A meta-analysis of romantic partner effects on alcohol use.
The partner influence hypothesis postulates one partner's alcohol use influences the other partner's alcohol use over time. Although several studies have examined the partner influence hypothesis, the magnitude and gender-specific nature of partner influences on alcohol use are unclear and have yet to be examined meta-analytically. We addressed this by conducting a traditional bivariate meta-analysis and two-stage meta-analytic structural equation modeling across 17 studies (N = 10,553 couples). Studies that assessed both romantic partners' alcohol use at a minimum of two time-points were selected. Results suggest romantic partners do influence one another's drinking, to a small but meaningful degree, with women (β = .19) exerting a statistically stronger (p < .05) influence than men (β = .12). Results also suggest time lag between assessment, alcohol indicator, married, and year of publication may moderate partner influence. Thus, social influences on individual alcohol use include important partner influences. These influences can serve either risk or protective functions. Given the economic, social, and health consequences associated with alcohol misuse, advancing knowledge of social risk factors for alcohol misuse is essential. Therefore, assessment and treatment of alcohol misuse should extend beyond the person to the social context. We encourage clinicians to consider involving romantic partners when assessing and treating alcohol misuse. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
- 1 September 2020
- Published by American Psychological Association (APA) in Psychology of Addictive Behaviors
- Vol. 34 (6) , 629-640
Relationships on the rocks: A meta-analysis of romantic partner effects on alcohol use.
The partner influence hypothesis postulates one partner's alcohol use influences the other partner's alcohol use over time. Although several studies have examined the partner influence hypothesis, the magnitude and gender-specific nature of partner influences on alcohol use are unclear and have yet to be examined meta-analytically. We addressed this by conducting a traditional bivariate meta-analysis and two-stage meta-analytic structural equation modeling across 17 studies (N = 10,553 couples). Studies that assessed both romantic partners' alcohol use at a minimum of two time-points were selected. Results suggest romantic partners do influence one another's drinking, to a small but meaningful degree, with women (β = .19) exerting a statistically stronger (p < .05) influence than men (β = .12). Results also suggest time lag between assessment, alcohol indicator, married, and year of publication may moderate partner influence. Thus, social influences on individual alcohol use include important partner influences. These influences can serve either risk or protective functions. Given the economic, social, and health consequences associated with alcohol misuse, advancing knowledge of social risk factors for alcohol misuse is essential. Therefore, assessment and treatment of alcohol misuse should extend beyond the person to the social context. We encourage clinicians to consider involving romantic partners when assessing and treating alcohol misuse. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
- Open Access
- 1 January 2020
- Published by University of California Press in Collabra: Psychology
- Vol. 6 (1)
Database of Emotional Videos from Ottawa (DEVO)
We present a collection of emotional video clips that can be used in ways similar to static images (e.g., the International Affective Picture System, IAPS; Lang, Bradley, & Cuthbert, 2008). The Database of Emotional Videos from Ottawa (DEVO) includes 291 brief video clips (mean duration = 5.42 s; SD = 2.89 s; range = 3–15 s) extracted from obscure sources to reduce their familiarity and to avoid influencing participants’ emotional responses. In Study 1, ratings of valence and arousal (measured with the Self Assessment Manikins from IAPS) and impact (Croucher, Calder, Ramponi, Barnard, & Murphy, 2011) were collected from 154 participants (82 women; mean age = 19.88 years; SD = 2.83 years), in a between-subjects design to avoid potential halo effects across the three ratings (Saal, Downey, & Lahey, 1980). Ratings collected online in a new set of 124 students with a within-subjects design (Study 2) were significantly correlated with the original sample’s. The clips were unfamiliar, having been seen previously by fewer than 2% of participants on average. The ratings consistently revealed the expected U-shaped relationships between valence and arousal/impact, and a strong positive correlation between arousal and impact. Hierarchical cluster analysis of the Study 1 ratings suggested seven groups of clips varying in valence, arousal, and impact, although the Study 2 ratings suggested five groups of clips. These clips should prove useful for a wide range of research on emotion and behaviour.
- 1 January 2020
- Published by University of California Press in Collabra: Psychology
- Vol. 6 (1)
Open AccessDatabase of Emotional Videos from Ottawa (DEVO)
We present a collection of emotional video clips that can be used in ways similar to static images (e.g., the International Affective Picture System, IAPS; Lang, Bradley, & Cuthbert, 2008). The Database of Emotional Videos from Ottawa (DEVO) includes 291 brief video clips (mean duration = 5.42 s; SD = 2.89 s; range = 3–15 s) extracted from obscure sources to reduce their familiarity and to avoid influencing participants’ emotional responses. In Study 1, ratings of valence and arousal (measured with the Self Assessment Manikins from IAPS) and impact (Croucher, Calder, Ramponi, Barnard, & Murphy, 2011) were collected from 154 participants (82 women; mean age = 19.88 years; SD = 2.83 years), in a between-subjects design to avoid potential halo effects across the three ratings (Saal, Downey, & Lahey, 1980). Ratings collected online in a new set of 124 students with a within-subjects design (Study 2) were significantly correlated with the original sample’s. The clips were unfamiliar, having been seen previously by fewer than 2% of participants on average. The ratings consistently revealed the expected U-shaped relationships between valence and arousal/impact, and a strong positive correlation between arousal and impact. Hierarchical cluster analysis of the Study 1 ratings suggested seven groups of clips varying in valence, arousal, and impact, although the Study 2 ratings suggested five groups of clips. These clips should prove useful for a wide range of research on emotion and behaviour.