Publications by authors named "Catherine Laurier"

A few studies have examined mental illness symptoms in university student-athletes during the COVID-19 pandemic, but the limited use of longitudinal design limits the understanding of the progression of these symptoms and the mechanisms by which they developed. The present research aims to describe the trajectory of variation of mental illness symptoms (anxiety, depression, alcohol consumption disorders, and eating disorders) throughout the pandemic, to test causality between perceived stress and symptoms, and to identify individual characteristics (sociodemographic, perceived stress, and social support) influencing the trajectories of mental illness symptoms. On three occasions during the pandemic, 211 university student-athletes were surveyed.

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The COVID-19 pandemic lockdown disrupted the university sports season and had negative consequences on the academic and personal life of university student-athletes, resulting in several psychological challenges. The goal of this study is to document the symptoms of mental illness among university student-athletes during the second wave of the COVID-19 pandemic lockdown in Canada. It aims to (a) assess the prevalence of mental illness symptoms (anxiety, depression, disordered eating, and dangerous drinking) among university student-athletes and (b) identify which sociodemographic and sports characteristics, pandemic impacts, and levels of perceived stress most influence these symptoms.

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This study aimed to assess whether, and to what extent, the commercial sexual exploitation of female adolescents placed in residential care predicted different manifestations of an altered sense of self in emerging adulthood while considering the possible confounding effects of child maltreatment and perceived stigmatization. Data were gathered in a broader longitudinal study conducted among a sample of 124 female adolescents placed in residential youth care centers. Commercial sexual exploitation was self-reported during adolescence.

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During runaway episodes, adolescents engage in various high-risk behaviors and are exposed to various dangers. This situation is even more pronounced among runaway youths from residential care centers, given their personal and familial backgrounds that place them at risk. The current study attempted to disentangle the heterogeneous characteristics of runaway youths while considering the adolescent risk-taking literature.

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Background: Important unresolved questions remain concerning the specific vulnerabilities and intervention needs of female adolescents who experience commercial sexual exploitation of children (CSEC), when compared to other highly vulnerable female adolescents.

Objective: This study aimed to assess differences in the level of post-traumatic symptoms reported by those who experienced CSEC during adolescence and those who did not.

Participants And Setting: The study used longitudinal data collected from 125 French-speaking female adolescents who were placed in residential centers between the ages 12 and 17 years.

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Article Synopsis
  • * The study found that these young offenders had a weaker stress response (called cortisol reaction), which might make them more likely to take risks while driving.
  • * The research suggests that understanding the stress response in these teens could help explain why they engage in risky driving behavior.
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The objective of this study is to estimate the risk of a first recurrence over a five-year period following initial child protective services (CPS) intervention and identify the characteristics associated with the risk of recurrence for three different age groups. Recurrence is defined as the first substantiated report within the observation period after initial services have ended. The study involved a cohort of 25,897 Quebec children who received postinvestigation services for the first time and whose cases were closed between 2005 and 2009.

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Objective: To document compliance with medical and psychosocial appointments for HIV/AIDS treatment in a population of marginalized individuals with problematic drug use.

Method: This is a retrospective study exploring appointment compliance for an HIV treatment based on an outreach intervention. Information regarding the medical and psychosocial appointments of 185 patients of the HIV-Drug Addiction outpatient unit, at the University of Montreal Hospital Centre (CHUM), has been collected for a one-year period (2006-2007).

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Objective: First, we measured both emotional awareness and alexithymia to understand better emotion-processing deficits in eating disorder patients (EDs). Second, we increased the reliability of the measures by limiting the influence of confounding factors (negative affects).

Method: Seventy females with eating disorders were compared with 70 female controls.

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According to clinical reports, patients with eating disorders (EDs) are unable to differentiate and regulate emotional states. They are hypothesized alexithymic and lacking of emotional awareness. We investigate EDs capacity to experiment pleasure and levels of emotional awareness, in a comparative study.

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