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- Adolescent (1)
- Affect (1)
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- Disordered eating; eating disorders; mental health; youth (1)
- Eating disorders (1)
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- Loss of control over eating (1)
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Articles 1 - 6 of 6
Full-Text Articles in Psychology
Childhood Irritability: A Developmental Psychopathology Perspective, Ola Mohamed Ali
Childhood Irritability: A Developmental Psychopathology Perspective, Ola Mohamed Ali
Electronic Thesis and Dissertation Repository
Irritability, defined as a low threshold for anger, is a transdiagnostic feature of diverse forms of psychopathology and a rapidly growing literature implicates it in child maladaptation. Existing literature has focused on characterizing irritability in children with psychopathology, using conceptualizations and methods designed to assess more severely maladaptive behavior, usually via parent report. However, emerging work suggests that, even in the absence of dysfunction, normative variations in irritability are associated with increased risk for disorder, suggesting that irritability in childhood is a quantitatively distributed trait that covaries with vulnerability to psychopathology. Additionally, parent-report methods may be subject to an array …
Disordered Eating Behaviours In Adolescents With And Without A Formal Ed Diagnosis: Comparing Individual And Contextual Factors, Eve G. Chapnik
Disordered Eating Behaviours In Adolescents With And Without A Formal Ed Diagnosis: Comparing Individual And Contextual Factors, Eve G. Chapnik
Electronic Thesis and Dissertation Repository
This study explored various psychosocial factors associated with disordered eating in adolescents accessing mental health services across Ontario, Canada. Data were collected using the interRAI Child and Youth Mental Health (ChYMH) assessment tool and participants were categorized into three groups: individuals with diagnosed eating disorders (ED, n=207), disordered eating without a formal ED diagnosis (sub-ED, n=888), and other treatment-seeking youth (non-ED, n=3285). The ED and sub-ED groups did not differ in many ways, presenting with a similarly greater prevalence of mental health issues, and dysfunctional family and peer relationships, in comparison to non-ED youth. However, the ED …
Professionals' Application Of Intersectionality With Marginalized Youth: Considerations For Teen Dating Violence Prevention Programming And Beyond, Bradley Kyle Daly
Professionals' Application Of Intersectionality With Marginalized Youth: Considerations For Teen Dating Violence Prevention Programming And Beyond, Bradley Kyle Daly
Electronic Thesis and Dissertation Repository
Marginalized youth disproportionality experience adverse outcomes such as increased rates of mental health issues and teen dating violence. Addressing their compounding concerns requires an approach that considers their interlocking marginalized identities and the oppressive systems impacting them. Intersectionality incorporates both elements, yet the literature on how frontline practitioners understand and apply this complex theory within their practice remains sparse. This integrated-article dissertation explored how professionals working with marginalized youth within various settings, including teen dating violence prevention contexts, understood and applied intersectionality. The first paper (chapter two) used group concept mapping to explore how 12 professionals applied intersectionality. Results yielded …
An Empirical Examination Of The Dyadic Partner-Schema Model Of Relationship Distress And Depression, Jesse Lee Wilde Ms.
An Empirical Examination Of The Dyadic Partner-Schema Model Of Relationship Distress And Depression, Jesse Lee Wilde Ms.
Electronic Thesis and Dissertation Repository
Romantic relationship discord is prevalent in depression and has been repeatedly associated with poor prognosis for the disorder. Although a significant body of literature has examined the ways in which depressive self-schema structures (SSS) are implicated in depression, a paucity of research has investigated the role of partner-schema structures (PSS) in the disorder. The Dyadic Partner Schema Model (DPSM; Wilde & Dozois, 2019) was recently developed as a novel theoretical model of the mechanisms that maintain relationship distress in depression. This dissertation provided the first direct empirical examination of the DPSM by examining four main research questions: (1) how are …
Exploring The Impact Of Mood States On Motivation To Consume Food And Non-Food Rewards In Individuals With Loss Of Control Eating, Kendall M. Schmidt
Exploring The Impact Of Mood States On Motivation To Consume Food And Non-Food Rewards In Individuals With Loss Of Control Eating, Kendall M. Schmidt
Electronic Thesis and Dissertation Repository
Introduction. Loss of control (LOC) eating episodes are eating episodes in which an individual feels they cannot control what or how much they are eating, regardless of the amount of food consumed. These episodes are associated with significant psychological distress, psychiatric comorbidity, and reduced quality of living. Both negative affect and heightened reward processing of food have been posited as mechanisms that contribute to LOC eating. However, few studies have investigated whether negative affect influences reward processing of food and/or non-food rewards in individuals with LOC eating. Understanding how purported mechanisms of LOC work in conjunction may help to …
Characterizing And Predicting Canadian Adolescents’ Internalizing Symptoms In The First Year Of The Covid-19 Pandemic, Haley E. Green, Andrew R. Daoust, Matthew R. J. Vandermeer, Pan Liu, Kasey Stanton, Kate L. Harkness, Elizabeth P. Hayden
Characterizing And Predicting Canadian Adolescents’ Internalizing Symptoms In The First Year Of The Covid-19 Pandemic, Haley E. Green, Andrew R. Daoust, Matthew R. J. Vandermeer, Pan Liu, Kasey Stanton, Kate L. Harkness, Elizabeth P. Hayden
Psychology Publications
To date, most longitudinal studies of adolescents’ internalizing symptoms during the COVID-19 pandemic include few time points, limiting knowledge about the long-term course of adolescents’ mental health during the pandemic. Moreover, examining intraindividual variability in symptoms, which may have important implications for adolescents’ adjustment beyond mean or “typical” symptoms, requires multiple time points. We examined the course of internalizing symptoms in 271 Ontario adolescents (mean n = 193 across time points) during the first year of the pandemic (March 2020–April 2021) via mixed-effect location scale models, drawing upon established internalizing symptom risk factors as predictors of mean trends and intraindividual …