Psychology Commons^™

Investigating The Shared And Unique Mechanisms Of The Development Of Comorbid Eating Disorder-Anxiety Symptoms During Adolescence., Leigh Cara Brosof

Electronic Theses and Dissertations

Introduction: Eating disorders are associated with significant morbidity, psychiatric comorbidity, and impairment. Despite the detrimental outcomes associated with eating disorders, effective treatments for eating disorders are lacking. One factor that has impeded the identification of targets for intervention in eating disorders is the high comorbidity rate with other psychiatric disorders. Comorbidity models can inform treatments by showing which mechanisms are shared in comorbidity and which mechanisms are unique to specific disorders. Anxiety disorders are the most frequently co-occurring disorders with eating disorders, as 85% of individuals with eating disorders have a comorbid anxiety disorder. One mechanistic process in both anxiety …

Examining Body Trust And Body Listening In Sexual And Gender Minorities., Emma G. Roberts

College of Arts & Sciences Senior Honors Theses

Introduction: Minority stress theory posits that sexual and gender minority individuals (SGM) may be at higher risk for poor mental health outcomes due to unique social experiences of stigma and discrimination. Interoception (i.e., awareness of one’s body and bodily sensations; Mehling et al., 2012) is a factor that has been linked to mental health broadly, however, SGM individuals may experience interoceptive awareness differently than cisgender and heterosexual individuals given experiences of stigma. In this paper, we aim to examine how two specific facets of interoceptive awareness (body listening and body trusting) relate to differences in mental health outcomes among SGM …

Body Trust Moderates The Relationship Between Physical & Emotional Awareness & Eating Disorders In Adolescents, Emma G Roberts, Rowan Hunt, Cheri Levinson Phd

Undergraduate Research Events

Eating disorders (EDs) have a complex relationship with interoceptive awareness (i.e., awareness of inner bodily sensations; IA). Research suggests that physical hyper-awareness and tendency to distract from bodily sensations are positively associated with ED symptoms, and body trust (i.e., experiencing one’s body as safe and trustworthy) is negatively associated with ED symptoms (Lattimore et al, 2017; Merwin et al, 2010; Duffy et al, 2020). While physical awareness (PA) and emotional awareness (EA) have been shown in nonclinical samples to be beneficial for affect regulation, similar facets of IA are associated with higher symptomatology in ED samples (Price & Hooven 2018). …

Manipulating Mindful Breathing Versus Mindful Eating: Examining The Effect Of Specific Mindfulness Mechanisms On Food Intake And Eating Disorder Symptoms., Irina Alexandrovna Vanzhula

Electronic Theses and Dissertations

Background. Understanding which specific mindfulness practices contribute to improvements in ED symptoms, as well as the mechanisms of action by which this change occurs, may help improve MBTs for EDs. The current study aims to compare the effects of various brief mindfulness exercises on state ED symptoms and food intake and to test whether a reduction in state rumination and state difficulties in emotion dysregulation and an increase in awareness of hunger, fullness, and satiety cues mediate these effects. Methods. Two hundred and two undergraduate females participated in the experiment. Participants were randomized to listen to one of the four …

A Network Investigation Of Eating Disorder Symptoms And Risk Factors Before And After A Prevention Program In Adolescent Girls., Jordan E. Drake

College of Arts & Sciences Senior Honors Theses

Eating disorders (EDs) are psychological disorders characterized by disturbances in eating that commonly develop during adolescence and may be influenced by risk factors, both ED-specific (i.e., factors linked to future ED symptoms) and transdiagnostic (i.e., factors underlying multiple psychological disorders). Network analysis allows for the study of the connections between ED symptoms and risk factors by identifying central symptoms (i.e., the most interconnected symptoms) and bridge symptoms (i.e., symptoms which strongly connect across the symptom and risk factor clusters). Examining networks of ED symptoms and risk factors in adolescence can inform how risk factors influence ED development, as well as …

Exploring Mindfulness As An Illness Pathway Between Eating Disorder And Post-Traumatic Stress Disorder Symptoms, Emma G. Roberts, Brenna M. Williams, Cheri Levinson

Grawemeyer Colloquium Papers

Eating disorders (EDs) and post-traumatic stress disorder (PTSD) have high rates of comorbidity. One shared protective factor for PTSD and ED symptoms is mindfulness. However, research on how mindfulness relates to ED-PTSD comorbidity is limited. Thus, the current study used network analysis to explore aspects of mindfulness as illness pathways bridging (i.e., connecting) symptoms among comorbid ED and PTSD symptoms. We hypothesized that mindfulness would negatively relate to ED and PTSD symptoms.

Participants (N=709 undergraduate students) completed self-report ED, PTSD, and mindfulness measures. Network analysis was conducted using R.

Five symptoms were identified as being the most central. …