Psychology Commons^™

Developmental Disruptions And Substance Use In An Emerging Adult Sample, Nena N. Mcgath

Cal Poly Humboldt theses and projects

Recent substance use reports indicate a rise in use-related deaths. Emerging adults are identified as the most prevalent users of substances when compared to other age groups. Current intervention methods are not universally effective, with relapse rates varying by treatment model. The poor efficacy of interventions may be due to a lack of models using a developmental focus. For example, previous research highlights the influence of adverse childhood experiences (ACEs) on negative adult outcomes such as excessive substance use. ACEs may trigger a cascade of adaptation failures, disrupting attachment bonds between caregiver and child, and later influencing the development of …

The Effects Of Oral Contraceptives On Mood And Affect: A Meta-Analysis, Erica M. Motter

Cal Poly Humboldt theses and projects

Combined oral contraceptive (COC) pills are widely used by women of reproductive age, but there is still little conclusive evidence that exists about the mood-related side effects associated with their use. This meta-analysis examined the relationship between oral contraceptive use and mood effects such as depression and anxiety to determine what role, if any, that COCs may have in the worsening or improvement of women’s mood when taking them. Effect sizes compared the differences in women’s mood scores before taking COCs and after one or more cycles of use. Seventeen studies made up of 25 individual samples contributed 71 effect …

The Effects Of C-Tactile Afferent Stimulation On Male Orgasm And Ejaculation, Yacoub Ayed Innabi

Cal Poly Humboldt theses and projects

Orgasms and ejaculation are important for relationships and contribute significantly to life satisfaction. There is, however, a lack of research in the current literature regarding orgasm perception. This study tested the effects of endogenous oxytocin on subjective orgasm intensity, ejaculation latency, and ejaculate volume in men. At two separate test sessions, the participants were either stroked on the forearm (to release endogenous oxytocin) or tapped on the hand (to act as a control) with a cosmetic brush. The forearm contains C-tactile afferents that are believed to release oxytocin centrally and peripherally in response to slow, soft stroking stimulation. Then a …

Masculine Norms, Psychological Symptom Severity, And Intentions To Seek Formal Help In Male College Students, Zahra S. Shine

Cal Poly Humboldt theses and projects

Research has consistently found men to be less likely than women to seek help for mental health symptoms. Additionally, greater symptom severity is related to higher levels of help seeking, although this relationship is less clear among men. Greater conformity to masculine norms may help to explain the relationship between symptom severity and help seeking among men. The present study aimed to further research on men’s help-seeking by examining whether conformity to masculine norms would moderate the relationship between symptom severity and help-seeking intentions in male college students (N = 89). A multiple regression analysis was conducted with all …

Addressing Divergent Audiences In Conservation Communication: An Examination Of Land Trust Websites In Northern California, Tova Fleming

Cal Poly Humboldt theses and projects

In a world rich with a diversity of stories and values, successful conservation must not rely on everyone thinking and feeling the same way. Values are the foundation of the cognitive hierarchy of human behavior and are relatively fixed and unlikely to change. As a result, environmental communication that is reliant on a particular set of values may cause polarization around conservation issues. The reasoned action approach offers a way to explore communication techniques that address the cognitive hierarchy of human behavior at its most malleable point, behavioral intentions. Because land trusts work with historically divergent audiences who are often …

Exploring Prayer Functions And Posttraumatic Growth Among Informal Caregivers In Hospice Settings, Nicole Beth Fortin

Walden Dissertations and Doctoral Studies

Posttraumatic growth is a positive psychological transformation resulting from the struggle to cope with a challenging life event. There is a significant association between prayer coping functions and posttraumatic growth, but its process remains unclear and studies on informal hospice caregivers are scarce. The purpose of this quantitative, correlational, cross-sectional study was to explore the relationship between prayer functions and posttraumatic growth among informal caregivers while considering differences due to the caregiving environment and prayer practices. The shattered assumptions theory and model of growth in grief were used as a theoretical framework to evaluate the relationship between prayer functions, using …

Mental Health Service Providers' Engagement Experiences Of Homeless Individuals, Tarsha Thomas-Richardson

Walden Dissertations and Doctoral Studies

Limited literature exists regarding best engagement practices of mental health service providers in encouraging the homeless individuals to participate in clinical mental health services in New York City. New York City has a population of more than 8.5 million, and in 2017 more than 129,803 homeless individuals slept in shelters. The purpose of this phenomenological qualitative study was to gain more insight and knowledge about the best engagement practices and experiences of mental health service providers in encouraging homeless individuals to participate in clinical mental health services. The conceptual framework used to guide this study comes from Kearsley and Shneiderman's …

Effects Of A Group-Deposit Prize Draw On The Step Counts Of Adults, Alex J. Mccurdy

University of the Pacific Theses and Dissertations

The World Health Organization (WHO, 2016) reports that 3.2 million deaths per year are attributable to physical inactivity, making it the fourth leading risk factor for global mortality. Physical inactivity is also a key risk factor for noncommunicable diseases such as cardiovascular disease, cancer, and diabetes (WHO, 2018). Globally, 1 in 4 adults is not active enough and, therefore, foregoes a myriad of health benefits associated with Physical Activity (PA; WHO, 2018). In the United States, only about 1 in 5 (21%) adults meet the 2008 Physical Activity Guidelines set by the Centers for Disease Control and Prevention (CDC, 2018). …

Free Operant Comparison Of Interventions For Problematic Speech Using Reinforcement With And Without Preferred Topics, Ingrid Marcela Saavedra

University of the Pacific Theses and Dissertations

Deficits in conversation skills can be one barrier to developing and maintaining relationships for individuals with autism spectrum disorder (ASD). Individuals with ASD may deter conversation partners if they do not stay on topic or if they dwell on topics. Several interventions have been identified in targeting the reduction of problematic (off-topic or perseverative) speech, and withheld attention for its occurrence. In addition to leveraging attention as a reinforcer, one study provided signaled access to preferred topics contingent on talking about non-perseverative or therapist-selected topics. Despite showing clear improvements in on-topic speech and stimulus control of preferred topics, little is …

Evaluating Feedback During The Step It Up! Game To Increase Physical Activity Exhibited By Elementary School Students During Recess, Carla Burji

University of the Pacific Theses and Dissertations

Children who are physically inactive are more likely to suffer numerous health complications such as obesity, cardiovascular disease, and diabetes. The Good Behavior Game (GBG) has been identified as an effective method for decreasing inappropriate behaviors and increasing appropriate behaviors in a variety of settings; however, few studies have used the GBG to increase physical activity. Furthermore, no previous research has evaluated the effects of feedback while playing the GBG to increase physical activity. Some research suggests certain characteristics of feedback tend to produce consistent changes in behaviors such as providing feedback immediately and privately. The purpose of the current …

An Evaluation Of Individual And Group Behavioral Skills Training To Teach Members Of Greek Letter Organizations To Free-Pour Standards Of Alcohol, Meagan Anne Strickland

University of the Pacific Theses and Dissertations

College students engage in high levels of excessive drinking and certain subpopulations of college students, such as members of Greek Letter Organizations (GLOs) report higher levels of excessive alcohol consumptions. Those who report less excessive drinking also report counting their drinks and setting drink limits. However, the effectiveness of these strategies may be improved by the ability to accurately identify and pour standard servings of alcohol, an area in which college students’ knowledge is generally quite poor. Although individual behavioral skills training (BST) has been used to teach college students to accurately pour beer (Hankla et al., 2017), little is …

Lineup Fairness: Propitious Heterogeneity And The Diagnostic Feature-Detection Hypothesis, Curt A. Carlson, Alyssa R. Jones, Jane A. Whittington, Robert Lockamyeir, Maria Carlson, Alex R. Wooten

Faculty Publications

Researchers have argued that simultaneous lineups should follow the principle of propitious heterogeneity, based on the idea that if the fillers are too similar to the perpetrator even an eyewitness with a good memory could fail to correctly identify him. A similar prediction can be derived from the diagnostic feature-detection (DFD) hypothesis, such that discriminability will decrease if too few features are present that can distinguish between innocent and guilty suspects. Our first experiment tested these predictions by controlling similarity with artificial faces, and our second experiment utilized a more ecologically valid eyewitness identification paradigm. Our results support propitious heterogeneity …

Coaches' Impact On Youth Athletes' Intentions To Continue Sport Participation: The Mediational Influence Of The Coach-Athlete Relationship, Meredith M. Wekesser

College of Graduate Studies: Theses & Dissertations

Approximately 60 million youth participate in sports each year, however about 70% of these youth athletes drop out of sport by age 13 despite the numerous positive benefits of sport participation (National Alliance for Youth Sports, 2016; National Council for Youth Sports, 2008). Self-determination theory is a framework that has been utilized to investigate athletes’ motivations for behaviors including sport persistence and suggests that the coach can be an influence on such motivations (Rocchi, Pelletier, & Desmarais, 2017; Ryan & Deci, 2000). Coach-athlete relationship quality and interpersonal coaching behaviors that emphasize the satisfaction of basic needs have been found to …

The Mediation Of Affect On Imagery Use And Self-Efficacy In Collegiate Athletes, Michelle Wirbiezcas

College of Graduate Studies: Theses & Dissertations

In the sports domain, research has become an essential part of how we understand the psychological factors that play a key role in maximizing performance. Previous research has suggested that an individual’s performance can be highly influenced by the psychological variable of self-efficacy (e.g., Bandura, 1997; Calmels & Fournier, 2001). Self-efficacy has been used to describe individuals’ perceived capability of achieving a certain level of performance in the domain of sport (Feltz, 1998). Previous research has also demonstrated that the tendency of athletes to interpret their imagery as either facilitative or debilitative affects specific constructs known to enhance or impede …

Ego Depletion: Buffering Through Touch, Victoria E. Forgea

College of Graduate Studies: Theses & Dissertations

Ego depletion theory states that self-control is tied to a limited resource and diminishes after repeated exertions; consequently, the current study sought to examine how to replenish self-control through touch. Due to the positive outcomes of touch, we expected touch to allow participants to persist longer on a geometric tracing puzzle task after becoming ego depleted. The current study implemented measures widely used in the ego depletion literature, and the experimenter implemented two brief touches to examine the effects of touch in the domain of self-control. We found that participants who received touch persisted significantly longer on the geometric tracing …

The Provision Of Psychological Assessment Feedback To Children: A Survey Of Practitioners, Caitlin P. Dolan

Antioch University Dissertations & Theses

Psychological assessment, long a cornerstone of psychological practice, has been the subject of substantial empirical research and clinical devotion. Far less attention, however, has been given to the process of assessment feedback—the task of communicating psychological test results to clients. Research has demonstrated the therapeutic value of providing clients with feedback, including improved insight and functioning. Providing assessment feedback is also mandated by professional standards. Still, to date, there is minimal published research examining the actual feedback practices of psychologists, or their perspectives on such practices. That which does exist focuses on adult testing clients, not children. It is largely …

Perceptions Of Fatherhood Programs From The Experiences Of Uninvolved Fathers, Rahsaan Roland Turpin

Walden Dissertations and Doctoral Studies

Past researchers have reported that father absence and low engagement affects 24 million children in the United States. African American fathers make up the largest group with low involvement. Fatherhood programs support men in their roles, yet little is known about why this group still exhibits low engagement. Using the family systems theory as a foundation, the purpose of this phenomenological study was to explore the lived experiences of African American fathers who participated in fatherhood programs and their engagement after these programs. This study used purposeful sampling and semi-structured interviews to collect information from 9 African American men aged …

Anti-Fat Bias Of Occupational Therapy Students, Carli Friedman, Laura H. Vanpuymbrouck

Journal of Occupational Therapy Education

Anti-fat biases in healthcare providers can result in substandard and decreased care, and also result in health disparities. There are very few studies that examine occupational therapists’ attitudes towards fat people and implications on practice. Therefore, the aim of this study was to explore the implicit fat prejudice of occupational therapy students. The authors also sought to understand how this prejudice related to the occupation-based models/frames of reference with which students professionally identified. To do so, 58 occupational therapy students from three Midwestern universities, all of whom recently completed their first year of professional occupational therapy education, completed the Weight …

Board 141: Engineering Identity As A Predictor Of Undergraduate Students' Persistence In Engineering, Debra A. Major, Seterra D. Burleson, Xiaoxiao Hu, Kristi J. Shryock

Psychology Faculty Publications

Improving graduation rates of students who have selected and been admitted to engineering majors is a pivotal strategy in supporting national initiatives to increase the number of engineering graduates. Research suggests that the degree to which a student is attached to or belongs to engineering as a discipline better explains persistence-related outcomes than lack of interest and ability. As a result, identity frameworks have proven useful for furthering the understanding of engineering persistence. In this paper, we examine the relationship between undergraduate students’ engineering identity and persistence as an engineering major.

As part of an ongoing NSF IUSE project, a …

Fighting For Time: Spillover And Crossover Effects Of Long Work Hours Among Dual-Earner Couples, Xiaohong Xu, Yisheng Peng, Peng Zhao, Richard Hayes, William P. Jimenez

Psychology Faculty Publications

Drawing upon the spillover-crossover model, this study examined the extent to which one's work time demands spilled over to the family domain, and crossed over to his or her spouse, utilizing data of 365 dual-earner couples from the 500 Family Study. The results of the distinguishable actor-partner interdependence model indicated that there was gender symmetry in the spillover processes such that the effects of work hours were identical between men and women. Further, although there was more bi-directional crossover between partners within couples, we observed some unidirectional crossover from husbands to wives. Specifically, husbands only increased their contribution to domestic …

Rationale And Design Of A Remote Web-Based Daily Dairy Study Examining Sexual Minority Stress, Relationship Factors, And Alcohol Use In Same-Sex Female Couples Across The United States: Study Protocol Of Project Relate, Kristin E. Heron, Robin J. Lewis, Alexander T. Shappie, Charlotte A. Dawson, Rachel Amerson, Abby L. Braitman, Barbara A. Winstead, Michelle L. Kelley

Psychology Faculty Publications

Background: The Healthy People 2020 initiative aims to reduce health disparities, including alcohol use, among sexual minority women (SMW; eg, lesbian, bisexual, queer, and pansexual). Compared with heterosexual women, SMW engage in more hazardous drinking and report more alcohol-related problems. Sexual minority stress (ie, the unique experiences associated with stigmatization and marginalization) has been associated with alcohol use among SMW. Among heterosexuals, relationship factors (eg, partner violence and drinking apart vs together) have also been associated with alcohol use. Negative affect has also been identified as a contributor to alcohol use. To date, most studies examining alcohol use among SMW …

What's In A Tag? A Quick Primer On #Siop19, Paul H. Thoresen, J. Drake Terry

Psychology Faculty Publications

No abstract provided.

Risk Domains And Adolescent Depression, Nathan Kawczynski

UNF Graduate Theses and Dissertations

Adolescence and young adulthood are the periods of development associated with the highest amount of risk-taking. One theory, the Dual-Systems model, suggests that this could be due to an imbalance in the maturation of two brain systems: reward appraisal, which matures first, and cognitive control, which matures later. This imbalance may be the cause of adolescents’ tendency to favor immediate rewards, disregarding consequences. Depressed adolescents, however, behave differently. While it is not exactly clear whether they take more risks or fewer risks, depressed adolescents display different interactions and decision making with their peers than non-depressed adolescents. This study attempted to …

Generation Z'S Positive And Negative Attributes And The Impact On Empathy After A Community-Based Learning Experience, Amanda Nicole Moscrip

UNF Graduate Theses and Dissertations

Generation Z, also known as the iGeneration, iGenners, GenZ, and Generation Now, consists of those born in the mid-1990s through the late 2010s. Historical events important for this generation have influenced their perception of safety as well as how they interact with others. As compared to previous generations, technological advances (i.e., Smartphones, social media) changed how GenZ communicates, socializes, and receives information. Unique experiences and attributes influenced Generation Z’s empathy because living through these events and seeing their impact changes how they can understand and take the perspective of others. The relation between three factors was examined across University students …

Commentary: Mediation And Moderation: An Historical Progress Report, Grayson Holmbeck

Psychology: Faculty Publications and Other Works

No abstract provided.

An Investigation Of Therapeutic Rapport Through Prosody In Brief Psychodynamic Psychotherapy, Carolina De Pasquale, Charlie Cullen, Brian Vaughan

Conference Papers

Therapeutic alliance, a concept closely related to rapport, is one of the most important variables in psychotherapy. High degrees of synchrony/coordination in the therapeutic session are considered to contribute to rapport, and have received attention in the psychotherapy literature. Coordinative behaviours are observable in speech, and they manifest in phenomena such as prosodic accommodation, a dynamic phenomenon closely related to conversational success. A preliminary investigation of interpersonal prosodic dynamics in psychotherapy was performed on a database obtained in collaboration with the University of Padua, consisting of 16 recordings making up the entire course of a brief psychodynamic psychotherapy intervention for …

Empirical Assessment Of Callous-Unemotional Traits In Preschool: A Comparison Of Confirmatory Factor Analysis And Network Analysis, Pevitr Singh Bansal

Theses and Dissertations--Psychology

Callous – unemotional (CU) traits are a key factor in understanding the persistence and severity of conduct problems. The factor structure of CU traits has been primarily examined through confirmatory factor analysis (CFA) in childhood and adolescent samples, yet little research has examined the structure of CU traits in preschool. Further, current CFA models have yielded poor – to – marginally acceptable fit, suggesting the need for a more nuanced approach in understanding the structure of CU traits in early childhood using an interitem approach (i.e., network analysis). Within a sample of 109 preschool children (M age = 4.77, …

The Effect Of Posttraumatic Stress And Trauma-Focused Disclosure On Experimental Pain Sensitivity Among Trauma-Exposed Women, Caitlyn Olivia Hood

Theses and Dissertations--Psychology

Previous studies evaluating the impact of trauma history and PTSD on pain sensitivity yield inconsistent findings; the presence of trauma-related negative affective states may account for these discrepancies. Therefore, the proposed study aimed to evaluate the effect of trauma-related negative affect and PTSD symptoms on sensory and affective components of pain sensitivity among trauma-exposed women. Adult women (N = 87) with low and high PTSD symptoms underwent an emotional disclosure paradigm, during which they wrote about a traumatic event or a neutral topic. Participants then completed a pain induction procedure. Compared to women with low PTSD symptoms, women with …

Examining The Utility Of Behavioral Economic Demand In Addiction Science, Justin Charles Strickland

Theses and Dissertations--Psychology

The marriage of perspectives from behavioral economic theory and learning theory has the potential to advance an understanding of substance use and substance use disorder. Behavioral economic demand is a central concept to this interdisciplinary approach. Evaluating demand in the laboratory and clinic can improve previous research on the relative reinforcing effects of drugs by accounting for the multi-dimensional nature of reinforcement rather than viewing reinforcement as a unitary construct. Recent advances in the commodity purchase task methodology have further simplified the measurement of demand values in human participants. This dissertation project presents a programmatic series of studies designed to …

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 …