Psychology Commons^™

Body-Based Harassment And Eating Disorder Symptomology In Cisgender, Transgender, And Gender Nonconforming Individuals, Sharla D. Biefield

Theses and Dissertations--Psychology

Past research estimates that over 60% of adolescents and young adults report eating disorder symptomology (EDS), increasing their risk for psychiatric and physical comorbidities, substance abuse, and self-harm. EDS rates are also higher among transgender and gender nonconforming (TGNC) individuals. TGNC individuals also experience higher rates of bias-based harassment, than their cisgender peers. Much of this harassment is body-based harassment (BBH), such that the harassment often targets aspects of an individual’s body. The current study utilized a pantheoretical framework, incorporating minority stress theory and objectification theory, and a multi-method approach to investigate (1) if BBH increases TGNC individuals’ risk for …

Pain Interference Across Chronic Pain Populations: Variability And Associated Psychosocial Processes, Stephanie Judge

Theses and Dissertations--Psychology

Chronic pain is one of the most common health complaints, yet the limited effectiveness of existing treatment options suggests that chronic pain is still not fully understood. The goals of this study are to identify and organize well-established and emerging psychosocial factors associated with pain interference, clarify the nature of between- and within-diagnostic group differences in psychosocial and demographic factors associated with pain interference, and identify interactions among diagnostic and psychosocial factors associated with pain interference.

Community-dwelling participants (N = 284) completed a one-time survey which included demographic information, information about pain and diagnosis, and five existing measures that assess …

"Think Of The Situation In A Positive Light": A Look At Cognitive Reappraisal, Affective Reactivity And Health, Jessica Chloe Maras

Theses and Dissertations--Psychology

How individuals regulate their emotions is critical for maintaining health and well-being. For example, reframing a stressful situation in a positive light, a form of cognitive reappraisal, is beneficial for health and well-being outcomes. However, it is currently unclear why this relationship exists. One potential mechanism could be how one emotionally reacts to stressors in daily life, termed affective reactivity. The current study examined longitudinal associations that spanned 20 years between cognitive reappraisal and health outcomes and subjective well-being and if affective reactivity mediated this relationship. Participants completed waves 1-3 of the Midlife in the United States (MIDUS) Survey series …

A Test Of The “Teachable Moment” Heuristic’S Relevance For Understanding Cancer Survivors’ Health Behavior Motivation And Performance: A Cross-Sectional Study, Gabriella Puleo

Theses and Dissertations--Psychology

Cancer diagnosis has potential to motivate health behavior changes to promote better health outcomes. The Teachable Moment Heuristic is a parsimonious, transtheoretical framework for understanding the conditions under which behavior change might occur, with constructs that include affective, cognitive, and social factors. This exploratory study aimed to measure the three primary constructs of the Teachable Moment, evaluate the extent to which they are associated with cancer survivors’ motivation to adopt favorable health behaviors, and explore their potential as a model for health behavior performance. Participants (n = 93) in this cross-sectional study were adult breast, prostate, colorectal, lung, and …

Social Constraint, Social Support And Psychological Functioning In Rural And Nonrural Cancer Survivors, Jessica N. Rivera-Rivera

Theses and Dissertations--Psychology

This cross-sectional study identified the nature and strength of the relationship between social and psychological functioning, and explored if these relationships differ as a function of environmental and personal characteristics.

Participants (n=87) consist of breast, prostate, colorectal, lung, and head and neck cancer survivors who were diagnosed within the past five years. Cancer survivors were recruited through a cancer registry and outpatient clinics. Data collection involved questionnaire and medical records review.

In linear regression models for distress, social constraint demonstrated a stronger relationship with general distress (β = .37 vs. β = -.26), anxiety and depression ( …

Maladaptive Personality Traits And Health Behaviors, Health Perceptions, And Inflammatory Biomarkers In Older Adults, Joshua R. Oltmanns

Theses and Dissertations--Psychology

Traits from dimensional models of normal-range personality have been shown to predict physical health outcomes including health behaviors, health perceptions, disease, and mortality. Maladaptive traits of personality disorders may predict even more variance in physical health indicators. Dimensional models of maladaptive personality traits are replacing categorical models of personality disorder, and the five-factor model of personality disorder (FFMPD) has been shown to be a useful dimensional model of maladaptive traits. However, there has been little work investigating the criterion validity of the FFMPD for predicting physical health indicators. The present study examines FFMPD scales in the prediction of health behaviors, …

Cancer Patients’ Tobacco Use And Tobacco Treatment Referral Response: Implementation Outcomes At A National Cancer Institute- Designated Cancer Center, Tia Borger

Theses and Dissertations--Psychology

Smoking after cancer diagnosis is linked to cancer-specific and all-cause mortality among other adverse outcomes. Yet, 10-20% of U.S. cancer survivors are current smokers. Implementation of evidence-based tobacco treatment in cancer care facilities is widely recommended, yet rarely accomplished. This study focuses on the early outcomes of a tobacco treatment program integrated within an NCI-designated cancer center. Participants consist of 26,365 patients seen at the cancer center during the first 18 months of implementation. The study is a retrospective chart review of patients’ tobacco use, and among current users, patients’ treatment referral response. Over 99% of patients were screened for …

Cognition, Repetitive Thought, And Systemic Inflammation In The Midlife In The United States Study, Elana M. Gloger

Theses and Dissertations--Psychology

Segerstrom et al. (2017) found that more repetitive thought (RT) was related to lower interleukin-6 (IL-6), in older adults at average IQ. This study aimed to replicate and extend this finding in midlife adults, with a daily measure of RT, and additional inflammatory biomarkers. 153 participants were drawn from the Midlife in the United States (MIDUS) Refresher project; ages 25-70 (M = 45.07, SD = 10.96), 50.3% female, and 83% Caucasian. Cognition was assessed via the Brief Test of Adult Cognition by Telephone, biological data via fasted blood draw, and RT data were collected as part of the National …

Causal Attributions And Smoking Behaviors In Cervical Cancer Survivors: A Mixed-Methods Pilot Study, Gabriella E. Puleo

Theses and Dissertations--Psychology

This cross-sectional, mixed-methods study examined the nature of, and association between, causal attributions and current smoking behavior in cervical cancer survivors who were smokers at cancer diagnosis (n=50). As a whole, participants’ beliefs about smoking as a risk factor or cause of cervical cancer in general (i.e., global attribution) and/or their own cervical cancer (i.e., personal attribution) reflected far greater endorsement of global than personal attributions. Data collection involved a quantitative survey and an optional semi-structured interview to assess key variables (i.e., smoking behavior and causal attributions). Data were analyzed via descriptive statistics and inferential tests, all of …

The Role Of Diaphragmatic Breathing In Self-Regulation Skills Training, Matthew E. B. Russell

Theses and Dissertations--Psychology

A central component of many psychological interventions is breathing training. Breathing training protocols based on a mindfulness or a cognitive behavioral therapy (CBT) have demonstrated value in the management of psychological and medical ailments. Yet, despite the wealth of literature examining each approach, little direct comparison exists. An additional concern is the proliferation of smart phone health (mHealth) applications (apps) providing breathing training with little empirical evidence to support their clinical use. A possible explanation for the interest in breathing and mHealth apps is the growing body of literature indicating breathing training provides wide ranging health benefits through improved stasis …

The Association Between Distress And Both Social Support And Social Constraint In Recently Diagnosed Cancer Survivors: A Daily Assessment Study, Jessica Rivera-Rivera

Theses and Dissertations--Psychology

This study evaluated two distinct aspects of social functioning (specifically, social support and social constraint) in an attempt to increase understanding of its bidirectional relationship with distress after cancer diagnosis. Participants in this intensive longitudinal study were all recently diagnosed, first primary cervical or head/neck cancer survivors (n=47). Data collection involved a comprehensive baseline assessment and 30-day period of daily assessment (n=37) of key variables (i.e., social support, social constraint, and distress). Data were analyzed using unconditional and conditional multilevel linear models. None of the variables changed significantly over the 30-day period. On a typical day, …

Optimism And Pain Interference In Aging Women, Stephanie T. Judge

Theses and Dissertations--Psychology

Pain interferes with people's daily lives and often limits the extent to which they can pursue goals and engages in activities that promote well-being. The present study test how optimism affects and is affected by pain interference and activity among older women. Every three months for two years, middle- and older-age women (N = 199) complete daily diaries at home for a seven-day period, reporting their daily pain, pain interference, and activity. Optimism was measured at baseline and end-of-study. Multilevel models test the between- and within-person relationships among pain, optimism, pain interference and activity. Pain best predicted pain interference …

Maintenance Of Positive Affect Following Pain In Younger And Older Adults, Ian Andres Boggero

Theses and Dissertations--Psychology

Socioemotional selectivity theory posits that as people age, they become motivated and successful at maximizing positive emotions and minimizing negative ones. Yet, 70% of older adults report physical pain, which is associated with negative affect. The strategies and resources that older adults use to maintain positive affect in the face of pain remain largely unknown. Specific positivity-enhancing strategies include recalling, recognizing, and responding to positive stimuli and prioritizing close over knowledgeable social partners. Executive functions (EF, i.e., task-switching, working memory, and inhibition) and heart rate variability (HRV) may be important resources for coping with pain. The current project used two …

Psychosocial Functioning In Adolescents With Temporomandibular Disorders, Monica L. Gremillion

Theses and Dissertations--Psychology

Psychosocial functioning is a key component of screening and treatment of Temporomandibular Disorders (TMD) in adults; however, psychosocial functioning in adolescents with TMD has received little empirical attention. The present study aims to examine group difference between adolescents and adults with TMD on pain and prominent psychosocial factors, such as anxiety, depression, and somatization, as well as to explore additional developmentally sensitive psychosocial factors that may be associated more with the adolescent TMD pain.

Participants included 35 adolescents aged 12-17 (M=14.89 years, SD=1.84) with TMD muscle pain who completed pain questionnaires and a comprehensive dental examination. Patients …

Distinguishing Among Within-Person Variability: Affective Intra-Individual Variability, Affective Psychological Flexibility, And Health In A National Us Sample, Jaime Hardy

Theses and Dissertations--Psychology

Affective intra-individual variability (IIV) and affective psychological flexibility (PF) are both types of within-person variability. Affective IIV is defined as the range of emotions experienced by an individual assessed at multiple time points. PF is defined as the ability to vary one’s responses in a contextually dependent manner in order to appropriately meet situational demands. Currently, there are no comparisons between affective IIV and PF demonstrating how these constructs might be uniquely different from each other. The current study proposed to examine affective IIV and PF in order to establish discriminant and convergent validity, and stability data for each construct. …

Diaphragmatic Breathing And Its Effect On Inhibitory Control, Matthew Russell

Theses and Dissertations--Psychology

Evidence suggests that slow paced diaphragmatic breathing (DB) can significantly affect prefrontal cortex functions through increasing an individual’s physiological self-regulatory capacity. The current research demonstrates the effects of paced DB on inhibitory control, which is considered to be a reliable measure of behavioral self-regulation. Eighty healthy participants were randomly assigned to one of two conditions (20 males and females each). Participants were instructed on either DB at a pace of six-breaths per minute (BPM) or instructions on environmental awareness and asked to breathe at 12 BPM. Following training, all participants completed a computer-based task designed to examine inhibitory processes. Physiological …

Ovarian Cancer Screening As A Teachable Moment For Health Behavior Change: Determining The Role Of Positive Affect And Self-Efficacy, Rachel F. Steffens

Theses and Dissertations--Psychology

In medical settings, a teachable moment (TM) has been described as an event which may lead to psychological changes prompting individuals to engage in health promoting behaviors. A cancer screening (CS) has been suggested as a potential TM because several types of positive health behavior change (HBC), ranging from dietary changes to smoking cessation, have been linked to CS. However, most research has examined the TM in CS settings using cross-sectional and prospective methodologies and has lacked a theory-driven model. Moreover, few intervention studies have attempted to capitalize on the potential TM in CS settings. In light of this, the …

Relationships Among Pain Threshold, Self-Regulation, Executive Functioning, And Autonomic Activity: A General Inhibitory System Perspective, Ian Andres Boggero

Theses and Dissertations--Psychology

Chronic pain patients have poorer pain inhibition, self-regulatory ability, executive functioning and autonomic inhibition than those without pain, supporting the view that suppressing pain is mentally taxing. In the current study, an alternate explanation was proposed; namely, that pain inhibition, self-regulation, executive functions, and heart rate variability (HRV) are all controlled by the same general inhibitory system. To test this hypothesis, participants came into the laboratory for three sessions. At the first session, individual differences in pain thresholds, self-regulatory strength, executive functioning, and HRV were measured. At the second and third sessions, self-regulatory persistence and within-session changes in pain thresholds …