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Full-Text Articles in Psychology

A Neurobiological Pathway That Mediates Stress-Induced Drug Use, Oliver Vranjkovic Oct 2015

A Neurobiological Pathway That Mediates Stress-Induced Drug Use, Oliver Vranjkovic

Dissertations (1934 -)

Cocaine addiction represents a tremendous health and financial burden on our society and the high rate of relapse to cocaine use in abstinent addicts represents a major barrier to effective therapy. Thus, understanding the factors that contribute to relapse and the underlying neurobiological processes is important for guiding the development of treatment for addiction. Stressful life events often trigger drug use in recovering addicts. The contribution of stress to drug use is problematic due to the unpredictable and often uncontrollable nature of stress. A growing literature indicates that norepinephrine and corticotropin releasing factor (CRF) in the brain play key roles …


Primary And Family Stigma Of Mental Illness: Comparing Perceptions Of African Americans And European Americans, Julia Rubinshteyn Jul 2015

Primary And Family Stigma Of Mental Illness: Comparing Perceptions Of African Americans And European Americans, Julia Rubinshteyn

Dissertations (1934 -)

Research has shown that stigma is a significant barrier to mental health treatment seeking, and that African Americans tend to have significantly lower rates of treatment seeking compared to European Americans (Wang et al., 2005). Stigma affecting the individual directly is called primary stigma (Corrigan & Kleinlein, 2005), whereas stigma affecting the individual’s family members is referred to as family stigma. In the present study, a vignette was presented to 287 undergraduate students at Marquette University. The study examined attitudes of primary and family stigma toward a target based on race (European American or African American) and type of mental …


Hope Among Resilient African American Adolescents, Jessica Briana Mcclintock Jul 2015

Hope Among Resilient African American Adolescents, Jessica Briana Mcclintock

Dissertations (1934 -)

African American youth have historically been disproportionately affected by an array of environmental stressors that have put them at higher risk for poor adjustment outcomes (Adams III et al., 2003; Mcloyd, 1990). Despite their hardships, not all of these youth fall victim to negative environmental influences (Miller & MacIntosh, 1999). Many exceed expectations and their lives take positive trajectories that lead to positive adaptation (Hunter, 2012; Miller & MacIntosh, 1999). This positive adaptation in spite of significant risk is referred to as resilience (Cicchetti, 2010). While the importance of resilience has been well documented in European Americans, the majority of …


Stay-At-Home-Fathers Navigating Depression: A Consensual Qualitative Research Study, William Douglas Meyers Caperton Jul 2015

Stay-At-Home-Fathers Navigating Depression: A Consensual Qualitative Research Study, William Douglas Meyers Caperton

Dissertations (1934 -)

Evidence suggests that the practices through which men are socialized to become masculine may serve both to restrict their potential in ways that lead to psychological distress, and also to restrict the ways in which they respond to such distress (Addis & Mahalik, 2003; Mahalik, Good, Tager, Levant, & Mackowiak, 2012; O’Neil, 2008). While we are beginning to understand masculine depression (Cochran & Rabinowitz, 2000; Magovcevic & Addis, 2008) and paternal depression (Paulson & Bazemore, 2010; Ramachandani & Psychogiou, 2009), almost nothing is known about how SAHFs experience depression, nor their experiences and beliefs regarding help-seeking and psychotherapy. The trend …


Examination Of A Parent-Assisted, Friendship-Building Program For Adolescents With Adhd, Denise Marie Gardner Jul 2015

Examination Of A Parent-Assisted, Friendship-Building Program For Adolescents With Adhd, Denise Marie Gardner

Dissertations (1934 -)

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common childhood disorder that often contributes to impairment in multiple domains, including peer functioning. Specifically, youth with ADHD tend to have fewer friends and lower quality friendships, experience greater peer victimization, and engage in more inappropriate social behaviors than typically developing peers. Researchers have highlighted the need for long-term interventions that directly address peer difficulties, emphasize dyadic friendship-building, and include a parent component. Thus, the current pilot study will examine the effectiveness of PEERS, a parent-assisted, friendship-building program, at establishing mutual friendships and improving current peer relationships in adolescents with ADHD. Participants in the study …


The Effects Of Specific Mental Illness Stigma Beliefs On Treatment Seeking Attitudes, Henry Arthur Boeh Jul 2015

The Effects Of Specific Mental Illness Stigma Beliefs On Treatment Seeking Attitudes, Henry Arthur Boeh

Dissertations (1934 -)

Despite significant gains in the research base and effectiveness of psychotherapy, only thirty to forty percent of individuals experiencing mental illness symptoms seek treatment. A large barrier preventing many individuals from seeking psychotherapy is the stigma that surrounds mental illness. This study reviews the current state of mental illness stigma literature and presents a new Treatment Seeking Barriers Model (TSBM) that attempts to better explain the connection between stigma and treatment seeking. The goal of the current study was to isolate and manipulate responsibility or immutability beliefs related to depression in order to evaluate their relationship with treatment seeking stigma. …


Role Of Shared Care In The Relationship Between Depressive Symptoms And Self-Care In Patients With Heart Failure, Susan Cole Jul 2015

Role Of Shared Care In The Relationship Between Depressive Symptoms And Self-Care In Patients With Heart Failure, Susan Cole

Dissertations (1934 -)

Heart failure (HF) is a chronic condition affecting over 5 million Americans. Heart failure accounts for over 32 billion dollars in total cost each year, and is the most common cause of hospitalization for persons 65 years of age or older. Patients with HF experience poor self-care, are at risk for depressive symptoms, and have high rates of 30-day hospital readmissions. Social support influences depressive symptoms, self-care, and hospital readmissions. Shared care was used to operationalize social support. Shared care is a system of three relationship processes communication, decision making, and reciprocity, used to exchange social support. The purpose of …


Neural Plasticity In Response To Intervention In Adolescents With Autism Spectrum Disorders, Sheryl Jayne Stevens Jul 2015

Neural Plasticity In Response To Intervention In Adolescents With Autism Spectrum Disorders, Sheryl Jayne Stevens

Dissertations (1934 -)

Current theories of Autism Spectrum Disorders (ASD) suggest that they may develop from the transactional interaction between biological risk factors and environmental processes (Dawson et al., 2009). Due to the brain’s experience-expectant nature, one’s degree of social exposure may have a significant impact on their brain development and behavioral presentation. In addition to the primary critical neurodevelopmental period identified in early childhood, recent research has demonstrated a second period of substantial neurodevelopment during the adolescent period (Sisk & Foster, 2004). This study investigated the neural and behavioral impact of participation in an empirically validated behavioral intervention (The Program for the …


A Parent-Child Therapy Program For Latino Families, Michael P. Fung Jul 2015

A Parent-Child Therapy Program For Latino Families, Michael P. Fung

Dissertations (1934 -)

This study used a randomized control design with treatment and wait-list conditions to evaluate the efficacy of a culturally-adapted version of the Early Pathways program (Fox & Gresl, 2014), an in-home, parent-child therapy program with 137 at-risk Latino children under the age of six referred for severe behavior and emotional problems, such as aggression, oppositional behavior, self-injury and property destruction. Early Pathways directly engaged the parent-child dyad, emphasizing parent-directed training and child-engagement activities, such as psycho-education, child-led play, and cognitive-behavioral strategies. Cultural modifications included establishing community partnerships to identify Latino family needs, translation of materials, offering bilingual services, acculturation assessment, …


Application Of Item Response Theory To Measures Of Verbal Learning, Indrani K. Thiruselvam Jul 2015

Application Of Item Response Theory To Measures Of Verbal Learning, Indrani K. Thiruselvam

Dissertations (1934 -)

This study utilized item response theory (IRT) methods to investigate if item parameters of select trials in the California Verbal Learning Test-Second Edition (CVLT-II; Delis, Kramer, Kaplan, & Ober, 2000) and the Logical Memory subtests of the Wechsler Memory Scales – Fourth Edition (WMS-IV; Wechsler, 2009) vary as a function of the serial position effect. In addition, this study compared the effectiveness of CVLT-II and LM in quantifying verbal memory functioning, and determined if a weighted scoring approach improves the quantification of verbal memory. Archival data from 755 individuals (516 college students, 239 patients at a neuropsychology clinic) were utilized …


Multimodal Sensory Integration For Perception And Action In High Functioning Children With Autism Spectrum Disorder, Nicole Marie Gregor Salowitz Apr 2015

Multimodal Sensory Integration For Perception And Action In High Functioning Children With Autism Spectrum Disorder, Nicole Marie Gregor Salowitz

Dissertations (1934 -)

Movement disorders are the earliest observed features of autism spectrum disorder (ASD) present in infancy. Yet we do not understand the neural basis for impaired goal-directed movements in this population. To reach for an object, it is necessary to perceive the state of the arm and the object using multiple sensory modalities (e.g. vision, proprioception), to integrate those sensations into a motor plan, to execute the plan, and to update the plan based on the sensory consequences of action. In this dissertation, I present three studies in which I recorded hand paths of children with ASD and typically developing (TD) …


Ambivalent Sexism And Positive Illusions Of Physical Attractiveness In Heterosexual Romantic Relationships, Michaela Engdahl Apr 2015

Ambivalent Sexism And Positive Illusions Of Physical Attractiveness In Heterosexual Romantic Relationships, Michaela Engdahl

Dissertations (1934 -)

While considerable research has been devoted to the impact that the mainstream media and parents have on body image, less is known about how romantic partners' beliefs and perceptions impact individuals' evaluations of both their physical selves and their relationships. This study examined the influence of individually-endorsed cultural sexism on romantic partners' tendency to hold positive illusions about their significant others' physical appearance and the impact of sexism and positive illusions of physical attractiveness on body esteem and relationship satisfaction. Evidence of positive illusions of physical attractiveness was found, but there was no significant association between gender and positive illusion …


The Role Of Acculturation Differences And Acculturation Conflict In Latino Family Mental Health, Kathryn E. Lawton Apr 2015

The Role Of Acculturation Differences And Acculturation Conflict In Latino Family Mental Health, Kathryn E. Lawton

Dissertations (1934 -)

>In order to help address the mental health disparities that exist for Latino families in the U.S., the current study sought to examine the acculturation-mental health link within the context of the Latino family and to identify potential mechanisms for intervention to alleviate mental health problems in this population. Specifically, our goal was to examine how parent-adolescent acculturation differences were related to mental health in Latino adolescents and their parents and to understand the role of acculturation conflict and family functioning within the Latino family. Participants included 84 adolescent-parent dyads recruited through bilingual middle schools. We found partial support for …