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Theses/Dissertations

2016

Psychology

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Evaluating Contradicting And Confirming Evidence: A Study On Beliefs And Motivated Reasoning, Zachary Alan Caddick Dec 2016

Evaluating Contradicting And Confirming Evidence: A Study On Beliefs And Motivated Reasoning, Zachary Alan Caddick

Master's Theses

The purpose of this study is to examine ideological, psychological, and demographic predictors of motivated reasoning. Three-hundred and seventy-seven participants from Amazon’s Mechanical Turk system completed written responses critically evaluating strengths and weaknesses in a vignette on the topic of anthropogenic climate change. The vignette has two fictional scientists present prototypical arguments for and against anthropogenic climate change that are constructed with equally flawed and conflicting reasoning from both view points. Written responses were coded by a team of trained and reliability assessed qualitative raters. Motivated reasoning is operationalized by providing supporting evidence for the congruent belief and counter evidence …


The Psychology Of Single-Sex Classrooms, Jenna E. Bagcal Dec 2016

The Psychology Of Single-Sex Classrooms, Jenna E. Bagcal

Capstones

Single-sex classrooms have been a hallmark of Catholic and private schools, but they are gaining popularity in American public schools. Proponents of single-sex classrooms believe that boys' and girls' brains are different and they therefore need specialized teaching methods and classroom conditions. For example, boys are competitive and are better at STEM subjects, while girls are cooperative and thrive in English and the arts. Detractors of single-sex classrooms in public schools like the ACLU say that these classrooms are based on pseudoscience and reinforce gender stereotypes. Follow the story of Jenna Bagcal through an all girls Catholic school and her …


Reconciling New Mechanism And Psychological Explanation: A Pragmatic Approach, Michael De Vivo Dec 2016

Reconciling New Mechanism And Psychological Explanation: A Pragmatic Approach, Michael De Vivo

Philosophy Theses

Recently, Gualtiero Piccinini and Carl Craver (2011) have argued that functional analyses in psychology lack explanatory autonomy from explanations in neuroscience. In this thesis I argue against this claim by motivating and defending a pragmatic-epistemic conception of autonomous psychological explanation. I argue that this conception of autonomy need not require that functional analyses be distinct in kind from neural-mechanistic explanations. I use the framework of Bas van Fraassen’s Pragmatic Theory of Explanation (van Fraassen 1980) to show that explanations in psychology and neuroscience can be seen as seeking understanding of autonomous levels of mechanistic phenomena.


Dancing Through The Pain: Dance As A Psychotherapeutic Outlet, Courtney Douglas Dec 2016

Dancing Through The Pain: Dance As A Psychotherapeutic Outlet, Courtney Douglas

Honors Projects

Dance has become a popular sport and hobby in more recent years. Many schools now provide options for dance classes, and universities have created degrees in dance. Dance may provide a therapeutic factor as well. This study aimed to identify the age at which participants began to dance as an outlet for positive or negative emotions. This study also examined whether being a life-long dancer, as compared to someone who has recently started dancing, has effects on the general well-being and depression levels of the dancer. Results show that the average age participants found dance as a useful outlet for …


Binge On: The Phenomenon Of Binge Watching, Rachael Snyder Dec 2016

Binge On: The Phenomenon Of Binge Watching, Rachael Snyder

HON499 projects

This paper looks the phenomenon of binge watching. First, the technological advances that made binge watching possible are discussed. Next, the psychological benefits of watching television are briefly summarized. Finally, the element of shows that were considered the most “binge worthy” are investigated. By looking at what they five most recommend shows to binge watch (Orange is the New Black, House of Cards, Game of Thrones, Breaking Bad, and Orphan Black) had in common, there is now a better understanding of what makes certain television shows get binge watched. The appeal of these shows plots, characters, and …


Teoria De La Mente Y Sociedad En La Narrativa Policiaca De Lorenzo Silva Y Francisco Garcia Pavon: Estereotipos, Roles De Genero Y Minorias, Jesus Castro Gorfti Dec 2016

Teoria De La Mente Y Sociedad En La Narrativa Policiaca De Lorenzo Silva Y Francisco Garcia Pavon: Estereotipos, Roles De Genero Y Minorias, Jesus Castro Gorfti

Open Access Dissertations

Spanish:

The purpose of this study is to utilize certain aspects of cognitive psychology as a framework to analyze the police procedural novels of two Spanish authors: Francisco García Pavón and Lorenzo Silva. Specifically, we will focus on two main aspects of the mind studied by the cognitive sciences: Theory of Mind and metarepresentations. Theory of Mind (ToM) refers to the capacity that human beings have to attribute mental states to other humans, as well as oneself, based on their bodily and facial gestures. The concept of metarepresentation refers to the ability of humans to keep track of who said …


How Training Set And Prior Knowledge Affect Preschoolers' Perception Of Quantity And Early Number Learning, Arum Han Dec 2016

How Training Set And Prior Knowledge Affect Preschoolers' Perception Of Quantity And Early Number Learning, Arum Han

Open Access Dissertations

This dissertation examines how training on the iPad can improve children’s quantity recognition, and whether different types of training might be warranted for children with different levels of experience. Study 1 tested the effects of multiple exemplar training (3 cars / 3 apples / 3 ducks, etc.) versus single exemplar training (3 cars / 3 cars / 3 cars, etc.) in recognizing quantities. For children just learning to recognize quantities (0-2 knowers), training with multiple exemplars was most effective for quantities three and four. For 3-6 knower children, single exemplar training was most effective for learning quantities five and six. …


Finding The Ghost With The Machine: Breaking Through The Assessment Center Validity Ceiling By Exploring Decisional Processes Using New Sources Of Behavioral Data Within Virtual Assessments, Brett W. Guidry Dec 2016

Finding The Ghost With The Machine: Breaking Through The Assessment Center Validity Ceiling By Exploring Decisional Processes Using New Sources Of Behavioral Data Within Virtual Assessments, Brett W. Guidry

Open Access Dissertations

Decades of assessment center (AC) research has resulted in an inevitable “validity ceiling” whereby increasing the validity of the AC method is becoming increasingly difficult. To overcome this challenge, new avenues for collecting and evaluating AC participant behaviors must be explored, with a particular focus on overcoming the inherent limitations of human observation—a hallmark of the AC method. This study examines detailed logs of AC participant behaviors captured automatically and unobtrusively during a computer-based simulation assessment. Using a decision making framework, basic characteristics of the new behavioral data are tested against existing theories of decisional efficacy. The construct-related validity of …


Seeking Interdependence: Commitment Desirability And The Initiation And Maintenance Of Close Relationships, Yu-Yang Kenneth Tan Dec 2016

Seeking Interdependence: Commitment Desirability And The Initiation And Maintenance Of Close Relationships, Yu-Yang Kenneth Tan

Open Access Dissertations

People vary in the extent to which they believe that a committed relationship is desirable for them. The current research offers and examines the concept of commitment desirability, defined as the subjective desire to be involved in a committed romantic relationship. In six studies, the present research developed and tested a measure of commitment desirability and explored how it influences relationship initiation among those not currently involved in a relationship, and maintenance and dissolution decisions among those who are involved in a relationship. Study 1 and 2a developed and validated a reliable measure of commitment desirability. Study 2b examined the …


Can Wearable Devices Reduce Burnout By Making People Aware Of Stress?, Rohit Mundayaliyath Mundayadan Dec 2016

Can Wearable Devices Reduce Burnout By Making People Aware Of Stress?, Rohit Mundayaliyath Mundayadan

Open Access Theses

Wearable fitness technology is advancing in its capabilities. Every new sensor collects new health data, and it becomes important to study how effectively this data can be utilized to help people lead healthier lives. The American Psychological Association found that Americans live with stress levels higher than what is considered healthy. Poorly managed stress can lead to burnout, which leads to unproductive workers. Burnout is known to cost businesses considerable money. The goal of this research study was to determine if burnout could be reduced through the use of a consumer wearable device along with smartphone apps that alerted wearers …


Dopamine D1 Receptor Activity In The Basolateral Amygdala Is Important For Mediating Fear, Reward And Safety Discrimination Learning, Ka Ho Ng Dec 2016

Dopamine D1 Receptor Activity In The Basolateral Amygdala Is Important For Mediating Fear, Reward And Safety Discrimination Learning, Ka Ho Ng

Open Access Theses

Post traumatic stress disorder (PTSD) patients frequently show impairment in safety learning (Jovanovic, Kazama, Bachevalier, & Davis, 2012). Since the amygdala is known to be critical for emotional processing(Wassum & Izquierdo, 2015) and dopamine signaling in the amygdala is important for mediating both fear and reward learning, current experiments examined the role of dopamine signaling in the BLA in mediating both safety learning and reward seeking. We manipulated dopamine D1 receptor activity with a D1 receptor agonist (SKF 38393) or D1 receptor antagonist (SCH23390) either systemically or infused directly into the BLA 20 minutes prior to training rats in a …


Task Manipulation Effects On The Relationship Between Working Memory Capacity And Go/No-Go Performance, Elizabeth A. Wiemers Dec 2016

Task Manipulation Effects On The Relationship Between Working Memory Capacity And Go/No-Go Performance, Elizabeth A. Wiemers

Open Access Theses

Seemingly minor task manipulations can have large and sometimes unpredicted effects on task performance. Despite this, single tasks are typical in both research and assessment applications. This series of experiments aims to systematically investigate the differences between various perceptual and semantic versions of go/no-go tasks and their relationships with working memory capacity (WMC) with the goal of determining the cause of inconsistencies in the literature. Because these versions of the go/no-go have not previously been systematically studied, the first experiment does so. After determining which performance differences exist based on versions of both task and decision, and noting that these …


College Students' Suicidal Ideation: Testing The Predictions Of The Existential - Constructivist Theory Of Suicide, Jennifer Danielle Lockman Dec 2016

College Students' Suicidal Ideation: Testing The Predictions Of The Existential - Constructivist Theory Of Suicide, Jennifer Danielle Lockman

Open Access Dissertations

Suicide is the second leading cause of death in the college student population (Schwartz, 2006), and empirically supported theories for understanding suicide among college students are lacking (Lester, 1989; Prinstein, 2008; Rogers & Benson, 2013). Although not yet examined empirically, Rogers (2001) proposed an Existential - Constructivist Theory of Suicide (ECTS), in which existential distress and the inability to reconstruct meaning from adverse life events contribute to suicidal ideation. ECTS includes both interpersonal and intrapersonal drivers of suicidal ideation, and for this reason, may better explain suicidal ideation in college students than existing theoretical models. Existing research focuses on Joiner’s …


Fitting Eyewitness Identification And Confidence To A Diffusion Model Of Processing, Brittany Nicole Race Dec 2016

Fitting Eyewitness Identification And Confidence To A Diffusion Model Of Processing, Brittany Nicole Race

Graduate Theses and Dissertations

It is necessary to better serve justice to understand the mechanisms behind eyewitness identification and reports of confidence. The material contained within attempt to fit eyewitness identification to a diffusion model of processing, RTCON (Ratcliff & Starns, 2009). Participants saw eight mock crime videos and were then tasked with using eight showups or eight lineups to identify the suspects within the video. Half of the presentations were target present and half were target absent. Additionally, participants were either presented with biased or unbiased instructions. Strangely, unbiased lineups led to higher hit rates which is contrary to most findings in the …


Examining The Sociocultural Experiences Of Cherokee Nation Citizens In Athletic Competition And Sport, Michael Dewayne Merrie Dec 2016

Examining The Sociocultural Experiences Of Cherokee Nation Citizens In Athletic Competition And Sport, Michael Dewayne Merrie

Graduate Theses and Dissertations

The purpose of this dissertation was to examine the sociocultural experiences of Cherokee adults in athletic competition and sport. Specifically, following a qualitative design, fifteen participants were interviewed about their personal experiences in athletic competition and sport while growing up in rural Oklahoma. Interviews were open-ended and followed a semi-structured script of questions with additional probes. Once completed, the recorded interviews were transcribed and data were analyzed. The data revealed six axial codes and three selective codes. Cherokee culture, psychoSocial identity, and athletic competition were the three major selective codes discovered in this study. Qualitative analyses revealed that participants have …


The Lived Experiences Of Emergency Department Personnel In Working With Individuals With Mental Health Needs, Sarah Wohlford-Neubauer Dec 2016

The Lived Experiences Of Emergency Department Personnel In Working With Individuals With Mental Health Needs, Sarah Wohlford-Neubauer

Graduate Theses and Dissertations

Individuals who work in emergency departments and emergency services in the United States have daunting, overwhelming, and difficult tasks to perform. In addition to medical emergencies that include physical trauma and illnesses, emergency personnel treat individuals with psychiatric emergencies. This qualitative research study explored the lived experiences of ten emergency department personnel that had experienced working with individuals with mental health needs. The ultimate purpose of the study was to break down individuals’ experiences into a shared description of a universal phenomenon. The study utilized a phenomenological, qualitative research design to capture the essence of this phenomenon. Participants’ responses to …


Preparedness To Counsel Transgender College Students: Perceptions Of College Mental Health Clinicians, Valerie G. Couture Dec 2016

Preparedness To Counsel Transgender College Students: Perceptions Of College Mental Health Clinicians, Valerie G. Couture

Graduate Theses and Dissertations

The purpose of this study was to assess the perceived preparedness levels of college mental health clinicians to counsel transgender college students. Multicultural counseling competency is required of professional counselors and transgender individuals are considered to be part of the multicultural population. A survey was completed by college mental health counselors (N = 84) from across the United States. The results showed a moderate amount of preparedness overall with no significant differences based on years of counseling experience nor graduation from a CACREP accredited program. Results did show the participants believed they do have a professional duty to be knowledgeable …


An Investigation Into Hybrid Models Of Mindreading: A Dual Type Theory Account, Alexandra Jewell Dec 2016

An Investigation Into Hybrid Models Of Mindreading: A Dual Type Theory Account, Alexandra Jewell

Graduate Theses and Dissertations

Mindreading, or attributing mental states to others, involves instances of simulation and theory; but there is controversy over which one of these methods is the primary, or default, mechanism. I propose that mindreading is a theory-based process, such that we utilize theory over simulation when both are available and reliable. To argue my position, I suggest that theory has been inaccurately portrayed in past discussion and that we possess two types: a connectionist network (tt1) and a traditional, conceptual folk-psychology (tt2). By dividing theory in this way, we can explain common phenomena of mindreading that other theory-based accounts do not …


Evaluating Practicum Student's' Therapeutic Effectiveness Using Solution Focused Brief Therapy With Mexican American Clients: A Single Case Design, Krystle L. Ortega Dec 2016

Evaluating Practicum Student's' Therapeutic Effectiveness Using Solution Focused Brief Therapy With Mexican American Clients: A Single Case Design, Krystle L. Ortega

Theses and Dissertations

The purpose of this study is to examine the effectiveness of a practicum counseling experience on client therapeutic outcomes using Solution Focused Brief Therapy with Mexican American clients. We implemented a small series (N = 3) single-case research design to assess the effectiveness of SFBT for increasing hope and decreasing clinical symptoms. Clients’ clinical areas of functioning and clinically significant change will be evaluated using the Outcome Questionnaire -45.2 whereas hope will be assessed using The Trait Hope Scale. The results of this study will ultimately help researchers in counseling education, counselors, supervisors, and students by providing an outcome …


The Gratitude Questionnaire And Mindful Attention Awareness Scale For Use With Latina/O College Students: A Confirmatory Factor Analysis, Dion B. Smith Dec 2016

The Gratitude Questionnaire And Mindful Attention Awareness Scale For Use With Latina/O College Students: A Confirmatory Factor Analysis, Dion B. Smith

Theses and Dissertations

Interventions based on positive psychology constructs have become increasingly popular over the past two decades, necessitating validation of instruments for use with underrepresented populations (Pawelski, 2016; Vela, Lerma, & Ikonomopoulos, 2016). This study reports an evaluation of the Mindful Attention Awareness Scale (MAAS; Brown & Ryan, 2003) and the Gratitude Questionnaire (GQ-6; McCullough, Emmons, & Tsang, 2002) for use with Latina/o college students. Sample sizes used in this study are N = 207 (99 women and 104 men; 4 did not identify) for the MAAS and N = 127 (84 women and 38 men; 5 did not identify) for the …


Emotional Labor: Surface Acting A Better Emotional Regulation Strategy For Dealers?, James Luverne Cox Dec 2016

Emotional Labor: Surface Acting A Better Emotional Regulation Strategy For Dealers?, James Luverne Cox

UNLV Theses, Dissertations, Professional Papers, and Capstones

The performing of emotional regulation in the workplace, or emotional labor, has long been researched by scholars. The conclusion that most reached was that individuals performing this regulation were typically better off by changing their emotions felt to their emotions displayed, or what is termed as “deep acting”, rather than “surface acting”, or faking the emotion. This paper will further explore the thoughts behind this argument and propose that dealers that use deep acting are, in fact, more likely to experience emotional burnout due to the inability to constantly change inner emotional states. Additionally, the paper will also seek to …


Faith Experiences Among Doctoral Psychology Students, Erika Leigh Eisele Nov 2016

Faith Experiences Among Doctoral Psychology Students, Erika Leigh Eisele

Doctor of Psychology (PsyD)

In order to become culturally competent psychologists, doctoral students must undergo their own process of self-reflection, including personal exploration of religious and spiritual issues. This can prove difficult insofar as many doctoral programs in psychology provide relatively little instruction in religious and spiritual issues. Even among those programs that specialize in religion and spirituality, a shifting of personal faith typically occurs over the course of doctoral training. This study is a step toward understanding the faith experiences of students in one explicitly religious doctoral training program. Faith experiences among students in the George Fox University Graduate Department of Clinical Psychology …


Gynecomastia: Psychological Correlates And A Test Of The Tripartite Influence Model Of Body Image, Daniel Luis Ordaz Oct 2016

Gynecomastia: Psychological Correlates And A Test Of The Tripartite Influence Model Of Body Image, Daniel Luis Ordaz

USF Tampa Graduate Theses and Dissertations

Gynecomastia is the proliferation of breast tissue in men. The purpose of this study was to compare psychological functioning across three groups of participants: treatment seeking men with gynecomastia, non treatment seeking men with gynecomastia, and men without gynecomastia. Though very little research has been done with this population, some research suggests poor psychological outcomes of gynecomastia. MANCOVA was used to test differences in psychological functioning across the three groups, and multiple regression was used to predict quality of life from psychological variables. Significant differences emerged between groups, with men with gynecomastia reporting worse psychological functioning. Additionally, no theoretical model …


The Effect Of Confirmation Bias In Criminal Investigative Decision Making, Wayne A. Wallace Oct 2016

The Effect Of Confirmation Bias In Criminal Investigative Decision Making, Wayne A. Wallace

Harold L. Hodgkinson Award for Outstanding Dissertation

Confirmation bias occurs when a person believes in or searches for evidence to support his or her favored theory while ignoring or excusing disconfirmatory evidence and is disinclined to change his or her belief once he or she arrives at a conclusion. The purpose of this quantitative study was to examine whether emotionally charged evidence and evidence presentation order could influence an investigator's belief in a suspect's guilt. The study included 166 sworn police officers (basic training recruits, patrol officers, and criminal investigators) who completed online surveys in response to criminal vignettes across different scenarios to record their measure of …


Academic Experience And Self Perception Study, Mark J. Tocchet Jr. Oct 2016

Academic Experience And Self Perception Study, Mark J. Tocchet Jr.

HON499 projects

Self-perception is a complex view of the self that incorporates a person's attitudes, preferences, and actions and interprets these behaviors to have a view of the self. This study attempts to look at the self perception of college students and observe how this is influenced by a person’s academic experience. Specifically, when addressing academic experience the areas being investigated are achievement within several subjects, enjoyment within these subjects, and extracurricular activities, both inside and outside of the university setting. This is an exploratory correlational study that attempts to find some key differences in the self-perceptions of university students in different …


Using Latent Class Cluster Analysis To Identify And Profile Organizational Subclimates: An Exploratory Investigation Using Safety Climate As An Exemplar, Amy Frost Stevenson Oct 2016

Using Latent Class Cluster Analysis To Identify And Profile Organizational Subclimates: An Exploratory Investigation Using Safety Climate As An Exemplar, Amy Frost Stevenson

Doctoral Dissertations

Organizational climate refers to the shared meaning organizational members attach to the events, policies, practices, and procedures they experience as well as to the behaviors they see being rewarded, supported, and expected (Schneider, Ehrhart, & Macey, 2011). Climate scholars have most frequently used referent-shift consensus and dispersion composition models (Chan, 1998) to conceptualize and measure organizational climate. Based on these models, climate emergence has been characterized by low variance or high consensus of individual-level climate perceptions (Chan, 1998; Ehrhart, Schneider, & Macey, 2013; Hazy & Ashley, 2011; Kuenzi & Schminke, 2009) within formally defined organizational groups (e.g., work teams).

Climate …


Evaluating Indicators Of Job Performance: Distributions And Types Of Analyses, Richard J. Chambers Ii Oct 2016

Evaluating Indicators Of Job Performance: Distributions And Types Of Analyses, Richard J. Chambers Ii

Doctoral Dissertations

Distributions of job performance indicators have historically been assumed to be normally distributed (Aguinis & O'Boyle, 2014; Schmidt & Hunter, 1983; Tiffin, 1947). Generally, any evidence to the contrary has been attributed to errors in the measurement of job performance (Murphy, 2008). A few researchers have been skeptical of this assumption (Micceri, 1989; Murphy, 1999; Saal, Downey, & Lahey, 1980); yet, only recently has research demonstrated that in certain specific situations job performance is exponentially distributed (Aguinis, O'Boyle, Gonzalez-Mulé, & Joo, 2016; O'Boyle & Aguinis, 2012). To date there have been few recommendations in the Industrial-Organizational Psychology literature about how …


Anxiolytic Effects Of Propranolol And Diphenoxylate On Mice And Automated Stretch-Attend Posture Analysis, Kevin Scott Holly Oct 2016

Anxiolytic Effects Of Propranolol And Diphenoxylate On Mice And Automated Stretch-Attend Posture Analysis, Kevin Scott Holly

Doctoral Dissertations

The prevention of social anxiety, performance anxiety, and social phobia via the combination of two generic drugs, diphenoxylate HC1 (opioid) plus atropine sulfate (anticholinergic) and propranolol HCl (beta blocker) was evaluated in mice through behavioral studies. A patent published on a September 8, 2011 by Benjamin D. Holly, US 2011/0218215 Al, prompted the research. The drug combination of diphenoxylate and atropine plus propranolol could be an immediate treatment for patients suffering from acute phobic and social anxiety disorders. Demonstrating the anxiolytic effects of the treatment on mice would validate a mouse model for neuroscientist to be used to detect the …


The Relationship Between Executive Functioning And Substance Abuse, John M. Tracy Oct 2016

The Relationship Between Executive Functioning And Substance Abuse, John M. Tracy

Doctoral Dissertations

Substance use disorders are a widespread issue in society today with approximately 20 million people in the U.S. alone experiencing drug-related problems (Substance Abuse and Mental Health Services Administration, 2012). However, treatment is often ineffectual with approximately 50% of addicted individuals returning to substance use. One factor found to impact individuals' treatment response is their neuropsychological functioning. Drug-abusers frequently exhibit severe executive functioning impairments across a number of domains, and there is evidence that these deficits may be time and substance-dependent. Executive functions are mental processes critical in motivation, planning, and goal-directed behaviors. With extended abstinence, research suggests cognitive improvements …


The Role Of Psychological States In Predicting Work Engagement: A Test Of Kahn's Model, Taylor Gatti Oct 2016

The Role Of Psychological States In Predicting Work Engagement: A Test Of Kahn's Model, Taylor Gatti

Master's Theses

Researchers have consistently found engagement to be linked to positive individual and organizational outcomes such as job satisfaction, job performance, customer satisfaction, and productivity. Although task characteristics, transformational leadership, and core self-evaluations have been found to be important determinants of engagement, the mechanisms of why they are related to engagement are not well understood. Kahn (1990) argues that individuals become engaged through three psychological states: meaningfulness, safety, and availability. Using Kahn’s theory, the present study was conducted to test whether task characteristics, transformational leadership, and core self-evaluations were related to engagement through its respective psychological state. Data were collected from …