Psychology Commons^™

Sluggish Cognitive Tempo In Latino Youth, Katie Binns Fabius

PCOM Psychology Dissertations

Sluggish Cognitive Tempo (SCT) is observed in some children and may include daydreaming, inconsistent alertness, mental fogginess, confusion, absentmindedness, behaving or thinking slowly, appearing tired even after a full night of sleep, and lacking energy. The symptoms are said to be multidimensional with two domains: cognitive and behavioral. SCT is often associated with Attention Deficit Hyperactivity Disorder (ADHD). High SCT (HSCT) has been shown to impact academic and social functioning and be associated with elevated anxiety and depression symptoms in children. The majority of extant literature focuses primarily on Caucasian children. The primary objective was to examine the prevalence of …

The Roles Of Hpa Axis Activity And Attentional Bias In The Development Of Anxiety Symptoms In Low-Income Mexican-Origin Children, Stephanie Brewer

Dissertations

The overarching goal of this research is to increase understanding of the development of anxiety in children of low-income Mexican-origin immigrants. Mexican-origin children display disproportionately high rates of mental disorders such as anxiety, as they face many chronic stressors related to poverty and immigration. A likely mediator of this process is HPA axis activity, causing a buildup of cortisol in the body in response to chronic stress. There is a large amount of evidence indicating that HPA axis activity is a mechanism through which accumulated poverty-related stress causes mental illness, but this mediator has not been examined in relation to …

The Effects Anxiety Has On Attentional Bias And Working Memory, Breana Mcswain

USC Aiken Psychology Theses

Research has shown that anxiety impairs attention and working memory, especially when it comes to completing a mentally demanding cognitive task such as the emotional Stroop paradigm or the n-back task. The purpose of this study was to investigate whether state anxiety affects behavioral performance on executive function tasks. State anxiety was induced using negatively valenced images from the International Affective Picture System, while neutral images served as the control. We compared behavioral performance between individuals in the negative mood induction against those in the neutral mood induction. Trait anxiety was used as a covariate for both groups. This allowed …

The Impacts Of Religious Discrimination Towards Anxiety In Diverse Populations, Sharlaine Marie Ortiz-Diaz

Walden Dissertations and Doctoral Studies

Previous research has indicated that outcomes of depression, anxiety, and suicidal ideation could stem from religious discrimination (RLGD). However, there remains an important gap in the current literature regarding RLGD impacts with non-Muslim populations. Further, the moderating effects of sex, race, and national origin (moderating variables [MVs]) have yielded mixed findings concerning anxiety (dependent variable). The intergroup anxiety theory and the integrated threat theory elaborate on perceived threats and potential anxiety of intergroup dynamics. The purpose of this quantitative study was to examine the role of religious preferences (independent variable), the MVs, and the RLGD-anxiety relationship. The sample consisted of …

Social Relationships And Self-Directed Behavior In Hamadryas Baboons (Papio Hamadryas Hamadryas), Melissa C. Painter

Master’s Theses

Self-directed behavior, such as self-scratching and self-grooming, is a behavioral indicator of anxiety in nonhuman primates. Patterns of self-directed behavior are used to identify social and environmental factors related to primate anxiety. This study explored the social context in which individuals in a captive group of hamadryas baboons (Papio hamadryas hamadryas) exhibited self-directed behavior. Self-directed behavior in a partner’s presence was predicted to increase with relationship insecurity. More than 130 hours of behavioral observations were conducted on 12 baboons. Self-directed and social behavior were recorded with focal sampling to determine each animal’s self-directed behavior rate in the presence …

What Interventions Do Therapists Utilize In Early Treatment For Generalized Anxiety Disorder? : An Exploratory Analysis Of Responders And Non-Responders, Brittany King

Legacy Theses & Dissertations (2009 - 2024)

A subset of psychotherapy clients experience symptom improvement very early in the treatment process, a phenomenon referred to as rapid response. Research shows a strong relationship between early treatment response and positive post-treatment status. Surprisingly, little research to date has intensively examined therapist behaviors and intervention use in the early phase of treatment. Conceptual work has debated the relative importance of model-specific technique use vs. common factors, yet more empirical work examining longitudinal relationships between these categories of process variables and outcome is needed. Using archived video/audio sessions from a larger (N = 70 completers) randomized control trial (RCT) comparing …

Confidence In Academic Testing: The Effect Of Induced Checking And Anxiety On University Students' Emotional Responses To, And Performance In, Academic Challenge, Elijah Bruner

All Master's Theses

Academic tests such as the American College Testing (ACT), Scholastic Aptitude Test (SAT), and National Assessment for Educational Progress (NAEP) have been used to assess academic aptitude. Research suggests that both test anxiety and test emotions (positive and negative) influence academic performance. The purpose of this study was to investigate the effects of test anxiety and uncertainty (i.e., re-checking items) on performance and test emotions. It was hypothesized that induced checking and participant anxiety would negatively predict performance and positive testing emotions, and positively predict negative testing emotions. It was also hypothesized that induced checking and anxiety would interact, with …

Modeling The Psychiatric Aspects Of Polycystic Ovary Syndrome And Induced Stress, Danielle Peecher

All Master's Theses

Polycystic ovary syndrome (PCOS) is an endocrine disorder in women that is characterized by excess testosterone and is associated with increased risk of infertility. Women with PCOS also show higher rates of depression and anxiety. Modeling PCOS in mice via administration of dihydrotestosterone (DHT) results in physiological alterations that are consistent with the physiological symptoms of PCOS in women. While some studies have investigated behavioral changes in PCOS mouse models, findings have varied. Thus, the current research examined whether a PCOS model with an additional stress factor resulted in behavioral changes. To create a stress condition, subjects were implanted with …

Food For Thought: The Effects Of Past And Present Food Insecurity On Subjective Well-Being And Child Behavior, Jena C. Styka

Senior Independent Study Theses

Food insecurity arises when one does not have physical, social, or economic access to safe, sufficient, and nutritious food. According to the United States Department of Agriculture (2016), food insecurity affects 15.6 million U.S. households. Its effects go beyond the physical consequences that might arise from not having adequate nutrition, influencing subjective well-being and behavior in both adults and children. This 2 x 2 quasi-experiment investigated how current and prior food insecurity influenced depression, anxiety, stress, life satisfaction, and happiness in parents, as well as how it influenced child behavior. Results indicated that prior experiences of food insecurity resulted in …

An Exploratory Study Of Session Limited Models Of Therapy Outcomes In An Employee Assistance Program, Ivy C. Donaldson

Electronic Theses and Dissertations

Employee Assistance Programs (EAPs) have grown increasingly popular over recent years. The prevalence of organizations utilizing and investing in EAP services for their employees has grown; however, companies that purchase EAPs are not well-informed as to which session-models are most effective for various diagnoses. The current study is the first to explore treatment outcomes of session-limited models (measured by Therapist Perception of Change, TPC) for diagnoses (anxiety and depression) in an EAP delivery system. Outcomes were measured by TPC ratings including: a) Regressed, b) remained at Baseline, c) Improved, and d) issue was Resolved. Analyses (Chi-Square and =t-test) were used …

Anything But Crazy: How American Musical Theatre Can Change Societal Stigmas Against Mental Illnesses, Benjamin Walton

Honors Undergraduate Theses

There is a societal stigma that villainizes or degrades anyone diagnosed or associated with any mental illness. While many different forms of media have attempted to destroy this stigma through psycho-centric narratives, I wanted to argue that musical theatre has the greatest potential as a live entertainment source to deconstruct and reduce the stigma surrounding mental illness. For my research, I theorized that musical theatre can most effectively change societal stigma about mental illness by communicating a clear understanding of the disease through music, and achieving popularity in the public eye longer than other live forms of theatre. I chose …

Breathing New Life: Investigating Ways To Improve The Mental Health Of People Living With Chronic Obstructive Pulmonary Disease In Western Australia, Tina Phan

Theses: Doctorates and Masters

Anxiety and depression are common comorbidities in people with chronic obstructive pulmonary disease (COPD), contributing to greater morbidity and mortality in an already vulnerable population. Despite the prevalence, few recommendations exist in global management guidelines for the detection and treatment of these comorbidities, reflecting the limited literature available on effective strategies for dealing with mental health issues in COPD populations. There is promising evidence that cognitive behavioural therapy (CBT) improves mental health outcomes in people with COPD. However, investigational studies have commonly reported participants’ lack of transport, lack of time and illness as barriers to recruitment and successful completion. This …

Comparing Live To Recorded Music And Stories Using Multiple Psychoneuroendocrine And Psychological Measures, Ronniet Orlando

Theses: Doctorates and Masters

Listening to music brings health benefits, according to an expanding opus of empirical research. Studies to date cover a wide range of music interventions and outcome measures. Music has been applied to healthy participants, as well as clinical populations to target anxiety and pain. But little is known about whether live music is more effective than recorded music as an intervention for these common symptoms.

This exploratory study sought answers with the emerging science of saliva analysis, which focuses on biomarkers that indicate stress and immune function. In this case salivary cortisol, alpha-amylase, immunoglobulin-A, interleukin- 1beta, and pH levels were …