Psychology Commons^™

Object-Based Warping In Three-Dimensional Environments, Joshua E. Zosky, Timothy J. Vickery, Kerri A. Walter, Michael D. Dodd

Department of Psychology: Faculty Publications

Object-based warping is a powerful visual illusion wherein space between features within figural regions is regularly overestimated compared with those within ground regions. Originally, the effect was only examined in displays of two-dimensional (2D) stimuli. The present study sought to examine whether object-based warping persists in more naturalistic viewing conditions, where additional contextual cues are present. Stimuli were presented with either three-dimensional (3D) printed objects (Experiment 1) or 3D objects in virtual reality (Experiments 2–4). The testing metric was actual distance of features (dots) compared with estimated distances made by participants. Responses for the 3D printed stimuli were measured with …

Age-Differential Relationships Among Dopamine D1 Binding Potential, Fusiform Bold Signal, And Face-Recognition Performance, Monroe P. Turner, Håkan Fischer, Dinesh K. Sivakolundu, Nicholas A. Hubbard, Yuguang Zhao, Bart Rypma, Lars Backman

Department of Psychology: Faculty Publications

Facial recognition ability declines in adult aging, but the neural basis for this decline remains unknown. Cortical areas involved in face recognition exhibit lower dopamine (DA) receptor availability and lower blood-oxygen-level-dependent (BOLD) signal during task performance with advancing adult age. We hypothesized that changes in the relationship between these two neural systems are related to age differences in face-recognition ability. To test this hypothesis, we leveraged positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) to measure D1 receptor binding potential (BPND) and BOLD signal during facerecognition performance. Twenty younger and 20 older participants performed a face-recognition task during …

Don’T Let Covid-19 Disrupt Campus Climate Surveys Of Sexual Harassment, Kathryn Holland, Lilia M. Cortina, Vicki J. Magley, Arielle L. Baker, Frazier F. Benya

Department of Psychology: Faculty Publications

Surveying a campus community about sexual harassment can be a daunting task during normal times. It’s especially daunting during a pandemic. Institutional leaders may balk at committing scarce resources to survey efforts. Some may wonder how to interpret results that look dramatically different from prior assessments. Also, they may worry about adding to the burdens of already stressed staff, faculty, and students. Indeed, these concerns and complexities came up recently within the work of the National Academies’ Action Collaborative on Preventing Sexual Harassment in Higher Education (1).

This Action Collaborative grew out of the 2018 National Academies of Sciences, Engineering, …

Attributions Of Blame In A Hypothetical Child Sexual Abuse Case: Roles Of Behavior Problems And Frequency Of Abuse, Kate Theimer, David J. Hansen

Department of Psychology: Faculty Publications

Youth who are blamed for their sexual abuse may experience increased negative outcomes, such as amplified self-blame. Similarly, blaming nonoffending parents can impede their ability to support their child following disclosure. Understanding the factors that influence how people perceive victim, caregiver, and perpetrator responsibility is imperative for the protection and treatment of families who have experienced sexual abuse. Little research has explored victim and abuse characteristics that influence the perception of sexual abuse. As such, the purpose of this study was to examine the roles of behavior problems and frequency of abuse in the attribution of blame in a hypothetical …

An Integrated Relational Framework Of Depressed Mood And Anhedonia During Pregnancy, Rebecca L. Brock, Molly Franz, Erin L. Ramsdell

Department of Psychology: Faculty Publications

Objective: The aim of the present study was to test a unified framework that integrates several theories into a cohesive model to explain the interplay between neuroticism and intimate relationship quality as risk factors for prenatal depression.

Background: There is a notable spike in risk for depression during pregnancy, and the processes unfolding in the interparental relationship during this important time in the family life cycle might serve to mitigate or enhance this risk. Yet there is a need for theory-driven research integrating multiple conceptual frameworks to explicate the role of intimate relationship quality in depression.

Method: In a sample …

Posttraumatic Stress Disorder Rates Among Children In Foster Versus Family Kinship Care, Rashanda Allen

Walden Dissertations and Doctoral Studies

Children in foster care represent a highly traumatized population. However, trauma researchers studying this population have focused primarily on maltreatment rather than the full spectrum of posttraumatic stress disorder (PTSD) attributes and symptoms for children living in nonkinship foster homes versus kinship foster homes. The purpose of this study was to address this gap in the literature, as well as examine the benefits and limitations of children placed in kinship and nonkinship foster homes. Attachment theory was the theoretical framework. The research questions centered on the prevalence of specific types of posttraumatic stress symptoms for a sample of children living …

Experience Of Academic Motivation Among Disadvantaged High School Graduates, Jamaal Anthony Thomas

Walden Dissertations and Doctoral Studies

Impoverished students face obstacles that influence academic achievement and motivation. These young people are disadvantaged by their circumstances and are at risk for missing opportunities that could prepare them for meaningful careers and improved quality of life. The purpose of this qualitative study was to gain a deeper understanding of academic motivation in academic scholarship students who attended disadvantaged schools. Social identity theory provided the theoretical framework for a narrative analysis of the experience of academic motivation, academic achievement, and social identity. Five female and 4 male college students were interviewed. The thematic analysis revealed 4 themes: motivated by overcoming …

Urban And Rural Alaskan Physicians’ Knowledge, Attitudes, And Behaviors Regarding Palliative Care, Mary Bernadette Cavalier

Walden Dissertations and Doctoral Studies

Palliative care provides multidisciplinary treatment of the physical, psychological, social, and spiritual needs of patients and families with serious illnesses. Alaska has the highest per capita rates of serious illnesses in the United States, but many Alaskans lack access to palliative care. Using Engel’s biopsychosocial model of care, Saunders’ total pain theory, and Bandura’s theory of self-efficacy, the purpose of this study was to assess the role of physicians regarding palliative care access in Alaska. This quantitative multivariable regression analysis examined the relationship between 133 Alaskan physicians’ knowledge and attitudes (independent variables) and their behaviors (dependent variable) regarding palliative care; …

Assessing Pain-Related Factors As Predictors Of Distress During Transitional Musculoskeletal Pain Experience, Gary Robert Ahlstrom

Walden Dissertations and Doctoral Studies

During people’s pain experience, certain difficulties may emerge within individuals’ psychological and social domains that can confound and exacerbate the frequency of their pain-related distress episodes. Previous research has consistently found psychosocial factors evident during the first months of unresolved pain are reliable predictors of pain chronicity and disability at 12 months. This exploratory descriptive quantitative multivariate study included 2 nationwide online surveys that examined the frequency of moderate-to-severe symptoms of distress within the anxiety-depression spectrum, and the extent that 8 pain-related factors influenced and predicted episodes of anxiety and depressed mood, which included 2 demographic risk factors (age range …

Loneliness, Prosocial Relationships, And Recidivism In Long-Term Incarcerated Juveniles, Amy Rhoads Jozan

Walden Dissertations and Doctoral Studies

Prosocial bonds have been key in juvenile criminal desistance. Juvenile facility placement has resulted in deterioration of important prosocial supports and social isolation, increasing risk for recidivism. Loneliness has been increasingly prevalent in a facility setting, often leading to ongoing behavioral and health problems. Youth incarcerated longer than 1 year have experienced higher rates of physical and mental health challenges, lasting into adulthood. Lengthy juvenile incarceration impacts loneliness, postrelease prosocial relationships, and desistance implications have been underexplored. The purpose of this phenomenological study was to explore themes associated with reaffiliation motive, or lifelong problems resulting from loneliness, after experiencing youth …

Clinician Perspectives On Gender Bias In Diagnosis Of Borderline Personality Disorder, Carl N. Modeste

Walden Dissertations and Doctoral Studies

Healthcare systems across the globe strive to provide equal treatment for all patients irrespective of their status; nevertheless, disparities occur. Gender-based prejudices are present in many cultures and often affect clinicians’ diagnostic and treatment practices. Borderline personality disorder (BPD) patients represent a category that is more prone to gender biases. With a focus on Canada, this study was designed to contribute to currently limited evidence on BPD gender biases by addressing the knowledge gaps in clinical gender-based studies. The study was an exploration of forensic psychologists’ and psychiatrists’ methodology leading to making a diagnosis of BPD and the factors that …

Expressions Of Sexual Deviance In Black Serial Killers, Lucia J. Weatherall

Walden Dissertations and Doctoral Studies

The number of Black serial killers (BSKs) has increased, but empirical studies have not focused on this unique population, including their expressions of sexual deviance. The purpose of this case study was to understand the common socialization experiences and the expressions of sexual deviance in BSKs. Two conceptual frameworks were used to identify the concepts to explore: Bandura’s social learning theory of aggression and Agnew’s general strain theory. Data collected came from archival court and police records in Texas. A content-analysis approach was used to analyze the archival data, organized by criminal background, sexual deviance, familial data, and social development. …

Relationship Between Parent Asthma Knowledge, Parental Control Of Child's Asthma, And Parent Qol, Glori Sommerer

Walden Dissertations and Doctoral Studies

The long-term responsibility of caring for a child with asthma can result in parents

experiencing a lower quality of life (QoL), especially if the child's asthma is not well

controlled. Asthma knowledge can enhance asthma control practices among parents.

However, research has not explored these variables together to determine whether

parental control of child's asthma mediates the relationship between parent asthma

knowledge and parent QoL. This quantitative research study explored whether parental

control of child's asthma mediated the relationship between parent asthma knowledge

and parent QoL. The theoretical foundation was asthma self-regulation theory, focused

on the importance of asthma knowledge …

Appealing To Human Intuitions To Reduce Animal Abuse, Yzar S. Wehbe, Todd K. Shackelford

Animal Sentience

Social scientists may be able to find ways to positively affect people’s evolved moral compasses, thereby doing the planet and its inhabitants a great kindness. They could help to shape a constituency that is increasingly opposed to animal abuse in its largest-scale manifestations, factory farming and wet markets. This would, in turn, motivate people to elect ethical leaders who view inaction with regard to animal abuse as a serious moral and medical mistake, if only indirectly due to factory farming’s exacerbation of the threats zoonoses pose to humans.

Marital Satisfaction Of Couples In Heterosexual Relationships Where There Are Differences In Spirituality, Collins Anaeche

Antioch University Dissertations & Theses

As the dynamics of the United States’ social landscape shifts in relation to the diversity of culture, ethnicity, values, and traditions, and as religion and spirituality have become highly diverse and fluid, diversity in spirituality has received limited attention in the field of marriage and family therapy. Utilizing an interpretative phenomenological analysis, this qualitative investigation explores common meanings and experiences of emotional intimacy of couples in heterosexual relationships where there are differences in spirituality. Overall, the results of this investigation demonstrate that in situations where heterosexual couples who display differences in spirituality attentively attuned to their individual and relational needs, …

Living Through The Chilean Coup D’Etat: The Second-Generation’S Reflection On Their Sense Of Agency, Civic Engagement And Democracy, Denise Tala Diaz

Antioch University Dissertations & Theses

This dissertation illuminates how the experience of growing up during the Chilean dictatorship (1973–1990) affected the individual's sense of self as citizen and the impact on their sense of democratic agency, civic-mindedness, and political engagement in their country's current democracy. To understand that impact, the researcher chose to study her own generation, the “Pinochet-era” generation (Cummings, 2015) and interviewed those who were part of the Chilean middle class, who despite not being explicit victims of perpetrators, were raised in dictatorship and surrounded by abuse of state power including repression, disappearance, and imprisonment. The theoretical frame of the Socio-Political Development Theory …

Adolescent Perspectives On Media Use: A Qualitative Study, April Fiacco

Antioch University Dissertations & Theses

This qualitative study looks at adolescents’ engagement with media and explores their perceptions of how media plays a role in their lives. For the purpose of this study, media includes watching television shows, watching and reading the news, and involvement in various types of social media. The influence of parents and peers is also explored to examine adolescents’ views of whether parent and peer opinions affect the types of media with which the adolescent participants choose to engage. The study used a semi structured interview to collect data with participants from a Massachusetts public high school. The data were analyzed …