Mathieu Pelletier‐Dumas
Biographic Data
| ID | 5803799 |
|---|---|
| NAME | Mathieu Pelletier‐Dumas |
| GIVEN NAMES | Mathieu |
| FAMILY NAME | Pelletier‐Dumas |
| SIGNATURE | DUMAS M P |
| AFFILIATIONS | Université de Montréal |
| ORCID | 0000-0001-7647-8260 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 14 |
| AUTHOR COUNT | 9 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Coping With Covid‐19's Demanding Collective Goals: Is a Normative Context in Favour of Governmental Measures Related to Social Cohesion?
The measures to limit COVID‐19 and the pandemic had deleterious effects on social cohesion. We propose that perceived clarity and coherence of governmental measures and perceived majority support of these measures together create a normative context that shapes social cohesion. Using a representative sample of adult Canadians ( N = 1180) and a longitudinal design, we aim to (1) identify profiles of perceived clarity, coherence and majority suppor…
High-Incidence Learning-Related Disabilities, Gender, and Educational and Employment Outcomes in Young Adulthood
The transition into post-secondary education or employment presents significant challenges for youth with high-incidence disabilities affecting learning, most commonly learning disabilities and attention-deficit/hyperactivity disorder. To date, few longitudinal studies investigate this transition in youth with learning-related disorders specifically, especially while considering education and employment outcomes simultaneously. This study examine…
Beyond what meets the eye: Unveiling dynamics of compliance with preventive measures in the Covid-19 era
Previous longitudinal studies identified variability in compliance with COVID-19 preventive measures, noting the heightened sensitivity of the least compliant groups to situational factors like easing restrictions. However, they overlooked other forms of variability inherent in compliance behaviour. Hence, we investigated compliance with social distancing and staying-at-home measures, and its dynamic nature, along with its association with social…
Sleep duration and quality trajectories during the early days of the Covid-19 pandemic: A Canadian nationally representative study
In our study, we found no convincing evidence that sleep health indicators deteriorated during the first wave of COVID-19 in Canada. The overall stability of sleep suggests that sleep is likely governed by factors that remained stable
Who's To Blame for the Covid-19 pandemic? Perceptions of responsibility during the crisis using text mining and latent Dirichlet allocation
The spread of the contagious COVID-19 virus was quickly followed by an outbreak of explanations and discourses trying to make sense of the crisis. The goal of this paper is to track the changing dynamics of blame attribution and scapegoating in the Canadian population as the COVID-19 pandemic unfolds, with a particular emphasis on the influence of evolving public health measures. The study uses data from a longitudinal survey conducted with a rep…
Employment wages and diseases of despair in early adulthood: Links through subjective socioeconomic status and cumulative stressor exposure
Rising mortality due to suicides, overdoses, and substance-related diseases, also called “deaths of despair,” has attracted significant academic, public, and media attention in recent years. This type of mortality, and key precursor “diseases of despair” like depressive mood and substance-related problems, tend to concentrate in people affected by deindustrialization and the loss of well-paid industrial jobs, that is, working-age adults with less…
Diseases of despair in early adulthood: The complex role of social relationships
Diseases of despair," most prominently depressive and substance-related problems, diminish the prospects of many young adults, especially those with lower levels of education. Yet many young adults in that situation avoid these problems. Close relationships are thought to be a key factor underpinning risk and resilience among this group. To examine this premise, this study explored links, beyond potential confounders assessed in adolescence, betw…
The impact of national integration policies on prejudice and psychological well‐being: The fundamental role of the clarity and coherence of integration policies
Recent advances in social psychological research have shown that national integration policies influence how immigrants are perceived and treated by the mainstream population. However, the processes by which these policies come to have an impact on prejudice and well‐being of the general population are largely unknown. Moreover, past research has often relied on unrepresentative samples limiting generalizability. The present research proposes tha…
The Role of Assimilation and Multiculturalism for the Relation Between Social Dominance Orientation and Prejudice: The Case of Anglophones and Francophones in Québec
Research on national diversity policies show that cultural norms promoted by the government such as multiculturalism and assimilation play an important role in predicting the majority group members' prejudice toward immigrants. However, the extent to which minority groups can share these cultural norms with majority group members is largely unknown. The first goal of the current research is to determine if majority and minority groups perceive si…
The Role of Assimilation and Multiculturalism for the Relation Between Social Dominance Orientation and Prejudice: The Case of Anglophones and Francophones in Québec
Research on national diversity policies show that cultural norms promoted by the government such as multiculturalism and assimilation play an important role in predicting the majority group members' prejudice toward immigrants. However, the extent to which minority groups can share these cultural norms with majority group members is largely unknown. The first goal of the current research is to determine if majority and minority groups perceive si…
The impact of national integration policies on prejudice and psychological well‐being: The fundamental role of the clarity and coherence of integration policies
Recent advances in social psychological research have shown that national integration policies influence how immigrants are perceived and treated by the mainstream population. However, the processes by which these policies come to have an impact on prejudice and well‐being of the general population are largely unknown. Moreover, past research has often relied on unrepresentative samples limiting generalizability. The present research proposes tha…
Diseases of despair in early adulthood: The complex role of social relationships
Diseases of despair," most prominently depressive and substance-related problems, diminish the prospects of many young adults, especially those with lower levels of education. Yet many young adults in that situation avoid these problems. Close relationships are thought to be a key factor underpinning risk and resilience among this group. To examine this premise, this study explored links, beyond potential confounders assessed in adolescence, betw…
The Role of Assimilation and Multiculturalism for the Relation Between Social Dominance Orientation and Prejudice: The Case of Anglophones and Francophones in Québec
Research on national diversity policies show that cultural norms promoted by the government such as multiculturalism and assimilation play an important role in predicting the majority group members' prejudice toward immigrants. However, the extent to which minority groups can share these cultural norms with majority group members is largely unknown. The first goal of the current research is to determine if majority and minority groups perceive si…
The impact of national integration policies on prejudice and psychological well‐being: The fundamental role of the clarity and coherence of integration policies
Recent advances in social psychological research have shown that national integration policies influence how immigrants are perceived and treated by the mainstream population. However, the processes by which these policies come to have an impact on prejudice and well‐being of the general population are largely unknown. Moreover, past research has often relied on unrepresentative samples limiting generalizability. The present research proposes tha…
Who's To Blame for the Covid-19 pandemic? Perceptions of responsibility during the crisis using text mining and latent Dirichlet allocation
The spread of the contagious COVID-19 virus was quickly followed by an outbreak of explanations and discourses trying to make sense of the crisis. The goal of this paper is to track the changing dynamics of blame attribution and scapegoating in the Canadian population as the COVID-19 pandemic unfolds, with a particular emphasis on the influence of evolving public health measures. The study uses data from a longitudinal survey conducted with a rep…
Employment wages and diseases of despair in early adulthood: Links through subjective socioeconomic status and cumulative stressor exposure
Rising mortality due to suicides, overdoses, and substance-related diseases, also called “deaths of despair,” has attracted significant academic, public, and media attention in recent years. This type of mortality, and key precursor “diseases of despair” like depressive mood and substance-related problems, tend to concentrate in people affected by deindustrialization and the loss of well-paid industrial jobs, that is, working-age adults with less…
Diseases of despair in early adulthood: The complex role of social relationships
Diseases of despair," most prominently depressive and substance-related problems, diminish the prospects of many young adults, especially those with lower levels of education. Yet many young adults in that situation avoid these problems. Close relationships are thought to be a key factor underpinning risk and resilience among this group. To examine this premise, this study explored links, beyond potential confounders assessed in adolescence, betw…
Sleep duration and quality trajectories during the early days of the Covid-19 pandemic: A Canadian nationally representative study
In our study, we found no convincing evidence that sleep health indicators deteriorated during the first wave of COVID-19 in Canada. The overall stability of sleep suggests that sleep is likely governed by factors that remained stable
Coping With Covid‐19's Demanding Collective Goals: Is a Normative Context in Favour of Governmental Measures Related to Social Cohesion?
The measures to limit COVID‐19 and the pandemic had deleterious effects on social cohesion. We propose that perceived clarity and coherence of governmental measures and perceived majority support of these measures together create a normative context that shapes social cohesion. Using a representative sample of adult Canadians ( N = 1180) and a longitudinal design, we aim to (1) identify profiles of perceived clarity, coherence and majority suppor…
High-Incidence Learning-Related Disabilities, Gender, and Educational and Employment Outcomes in Young Adulthood
The transition into post-secondary education or employment presents significant challenges for youth with high-incidence disabilities affecting learning, most commonly learning disabilities and attention-deficit/hyperactivity disorder. To date, few longitudinal studies investigate this transition in youth with learning-related disorders specifically, especially while considering education and employment outcomes simultaneously. This study examine…
Beyond what meets the eye: Unveiling dynamics of compliance with preventive measures in the Covid-19 era
Previous longitudinal studies identified variability in compliance with COVID-19 preventive measures, noting the heightened sensitivity of the least compliant groups to situational factors like easing restrictions. However, they overlooked other forms of variability inherent in compliance behaviour. Hence, we investigated compliance with social distancing and staying-at-home measures, and its dynamic nature, along with its association with social…
Psychology (6 works) · Developmental psychology (4 works) · Social Psychology (4 works) · Medicine (3 works) · Pandemic (3 works) · Political science (3 works) · Population (3 works) · Social and Intergroup Psychology (3 works) · Biostatistics (2 works) · CLARITY (2 works)