Psychology Commons^™

The Longitudinal Impact Of Intimate Partner Aggression And Relationship Status On Women’S Physical Health And Depression Symptoms, Laura E. Watkins, Anna E. Jaffe, Lesa Hoffman, Kim L. Gratz, Terri L. Messman-Moore, David Dilillo

Department of Psychology: Faculty Publications

Intimate partner aggression (IPA) has many detrimental effects, particularly among young women. The present study examined the longitudinal effects of IPA victimization and relationship status on physical health and depression symptoms in a sample of 375 community women between the ages of 18 and 25 years. All variables were assessed at 4 occasions over a 12-month period (i.e., 1 assess-ment every 4 months). Multilevel modeling revealed that IPA victimization had both between- and within-person effects on women’s health outcomes, and relationship status had within-person effects when women did not report current IPA. Although IPA was generally related to greater physical …

Childhood Exposure To Family Violence And Adult Trauma Symptoms: The Importance Of Social Support From A Spouse, Sarah E. Evans, Anne L. Steel, Laura E. Watkins, David Dilillo

Department of Psychology: Faculty Publications

This study examines the roles of positive and negative social support from a spouse as potential moderators of associations between experiences of physical abuse and exposure to intimate partner violence (IPV) as a child and adult trauma symptoms. We hypothesized that positive social support received from a spouse would have a buffering effect on trauma symptoms whereas negative social support from a spouse would have a potentiating effect. Participants were 193 newlywed couples (total N = 386) randomly recruited from a marriage license database. Participants completed self-report questionnaires measuring the nature and severity of child maltreatment and trauma symptoms, and …

Effect Of Head Impacts On Diffusivity Measures In A Cohort Of Collegiate Contact Sport Athletes, Thomas W. Mcallister, James C. Ford, Laura A. Flashman, Arthur C. Maerlender, Richard M. Greenwald, Jonathan G. Beckwith, Richard P. Bolander, Tor D. Tosteson, John H. Turco, Rema Raman, Sonia Jain

Department of Psychology: Faculty Publications

Objective: To determine whether exposure to repetitive head impacts over a single season affects white matter diffusion measures in collegiate contact sport athletes.

Methods: A prospective cohort study at a Division I NCAA athletic program of 80 nonconcussed varsity football and ice hockey players who wore instrumented helmets that recorded the acceleration time history of the head following impact, and 79 non–contact sport athletes. Assessment occurred preseason and shortly after the season with diffusion tensor imaging and neurocognitive measures.

Results: There was a significant (p 5 0.011) athlete-group difference for mean diffusivity (MD) in the corpus callosum. Postseason fractional anisotropy …

Interoception And Learning: Import To Understanding And Treating Diseases And Psychopathologies, Rick A. Bevins, Joyce Besheer

Department of Psychology: Faculty Publications

Chemotherapeutic agents nauseate cancer patients. Some individuals with schizophrenia hear voices. Chronic pain can be reduced by analgesics. Nausea, voices, and pain are examples of internal (interoceptive) stimuli closely linked with a disease and/or its treatment. There is evidence that the perception and, hence, role of these internal stimuli can be modified by one’s learning history. There is also increased awareness by researchers and practitioners of the potential import of learning involving internal states to some diseases and psychopathologies. Unfortunately, the science, theory, and practice appear to be trailing behind awareness. In this mini-review, we describe two examples: smoking and …

The Temporal Dynamics Of Visual Working Memory Guidance Of Selective Attention, Jinfeng Tan, Yuanfang Zhao, Shanshan Wu, Lijun Wang, Glenn Hitchman, Xia Tian, Ming Li, Li Hu, Antao Chen

Department of Psychology: Faculty Publications

The biased competition model proposes that there is top-down directing of attention to a stimulus matching the contents of working memory (WM), even when the maintenance of a WM representation is detrimental to target relevant performance. Despite many studies elucidating that spatial WM guidance can be present early in the visual processing system, whether visual WM guidance also influences perceptual selection remains poorly understood. Here, we investigated the electrophysiological correlates of early guidance of attention by WM in humans. Participants were required to perform a visual search task while concurrently maintaining object representations in their visual WM. Behavioral results showed …

Moral Intuitions About Fault, Parenting, And Child Custody After Divorce, Ashley M. Votruba, Sanford L. Braver, Ira Mark Ellman, William V. Fabricius

Department of Psychology: Faculty Publications

Allocations of child custody postdivorce are currently determined according to the best interest standard; that is, what is best for the child. Decisions about what is best for a child necessarily reflect cultural norms, at least in part. It is therefore useful as well as interesting to ask whether current understandings of the best interest standard align with moral intuitions of lay citizens asked to take the role of judge in hypothetical cases. Do factors such as whether 1 parent had an extramarital affair influence how respondents would award custody? In the current studies, a representative sample of citizens awaiting …

Disputed Paraphilia Diagnoses And Legal Decision Making: A Case Law Survey Of Paraphilia Nos, Nonconsent, Christopher M. King, Lindsey E. Wylie, Eve M. Brank, Kirk Heilbrun

Department of Psychology: Faculty Publications

Paraphilia diagnoses applied in forensic settings are an ongoing subject of debate among psycholegal professionals and scholars. Disagreements pertain to both means-related issues having to do with issues of diagnostic reliability and validity, and ends-related issues regarding the consequences inherent to the legal contexts in which the diagnoses arise. To provide a fresh outlook on some of the issues, the present study entailed a systematic survey of U.S. case law to investigate the history, extent, and nature of forensic uses of a controversial paraphilia diagnosis, paraphilia not otherwise specified, nonconsent. Descriptive analyses revealed that use of the diagnosis, which occurred …

Decoding Individual Natural Scene Representations During Perception And Imagery, Matthew R. Johnson, Marcia K. Johnson

Department of Psychology: Faculty Publications

We used a multi-voxel classification analysis of functional magnetic resonance imaging (fMRI) data to determine to what extent item-specific information about complex natural scenes is represented in several category-selective areas of human extrastriate visual cortex during visual perception and visual mental imagery. Participants in the scanner either viewed or were instructed to visualize previously memorized natural scene exemplars, and the neuroimaging data were subsequently subjected to a multi-voxel pattern analysis (MVPA) using a support vector machine (SVM) classifier. We found that item-specific information was represented in multiple scene-selective areas: the occipital place area (OPA), parahippocampal place area (PPA), retrosplenial cortex …

Emotional Inertia: A Key To Understanding Psychotherapy Process And Outcome, Xavier Bornas, Miquel Noguera, David Pincus, Gualberto Buela-Casal

Psychology Faculty Articles and Research

The processes underlying psychotherapeutic change have increasingly been emphasized in both research and clinical practice. Nonlinear dynamical systems theory (NDS) offers a transdisciplinary scientific approach to the study of these processes. This paper introduces the NDS concept of "emotional inertia", the property of human emotion by which it retains its course so long as it is not acted upon by an external force, as a key to understanding moment-by-moment and also longer-term change processes within psychotherapy. A testable mathematical model of emotional inertia is presented that represents specific impacts of psychotherapeutic processes on emotional dynamics over time. Emotional trajectories in …

Generational Cohort Differences In Types Of Organizational Commitment, April Lavette Jones

Walden Dissertations and Doctoral Studies

In hospitals in the United States, the ratio of nurses to patients is declining, resulting in an increase in work demands for nurses. Consequently, organizations face challenges with nurses' organizational commitment. Studies have revealed generational differences, as determined by birth year, in employee levels of organizational commitment in a number of organizational settings. However, there is a gap in the literature regarding the impact of generational cohorts on the organizational commitment of nurses. The purpose of this quantitative, nonexperimental, cross-sectional design was to address whether generational cohorts of nurses differed in their levels of organizational commitment, and to investigate whether …

Nontraditional Hispanic College Students' Perceptions Of Their Sense Of Belonging At A 2-Year College In Southwest Texas, Ronald Eugene Zawacki-Maldonado

Walden Dissertations and Doctoral Studies

The purpose of this study was to understand how a sense of belonging contributes to graduation persistence among nontraditional Hispanic college students. The collectivist culture among these adult learners often results in family and work obligations that curtail their pursuit of higher education. The voices of these students are mostly absent in the current literature and warrant the current research study. Sense of belonging and retention theory formed the conceptual framework for this phenomenological study. A purposeful sample of 16 nontraditional Hispanic students enrolled in a 2-year community college in Southwest Texas participated in interviews. Data analysis focused on themes …

Bystander Effect And Religious Group Affiliation: Terrorism And The Diffusion Of Responsibility, Thomas Schillinger

Walden Dissertations and Doctoral Studies

The collective nature of group affiliation may inhibit an individual from exhibiting prosocial behavior regarding acts of religiously-motivated terror. This study's purpose was to investigate the nature of bystander intervention as it relates to religious group affiliation. Darley and Latane's bystander effect theory provided the theoretical framework for this study. The research questions examined the impact of religious group affiliation and group size on the dependent variables of civic moral disengagement (CMD) and commitment to the war on terror (CWT). Three validated survey instruments were administered to a random participant pool of 206 respondents. An ANCOVA and Spearman's rho correlation …

Factors Influencing U.S Army Personnel Meeting Body Mass Index Standards, Salma Theus

Walden Dissertations and Doctoral Studies

Factors Influencing U.S. Army Personnel Meeting Body Mass Index Standards

by

Salma Theus

MS, California State University, Dominguez Hills, 2008

BA, La Sierra University, 2005

Dissertation Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Philosophy

Psychology

Walden University

September 2014

U.S. Army Regulations require soldiers to be fit, as excessive weight negatively impacts their readiness, health, and morale. A quantitative study examined if personal, behavioral, and/or environmental factors predict a soldier's self-efficacy and body mass index. Data were obtained from 117 soldiers on 6 scales: the Armed Services Vocational Aptitude Battery, the Army Physical Fitness …

Understanding Distinctive Beliefs And Perceptions About Depression Among Haitian Men, Darlyne Richardson

Walden Dissertations and Doctoral Studies

As of 2010, depression was the second most serious disorder among developed nations. Historically, African Americans, Latinos, and people of Caribbean descent have underutilized mental health services and have therefore been underrepresented in such statistics. Investigation into depression among Haitian men, from a Western or a non-Western cultural perspective, has been sparse in the literature. Bandura's social learning theory and Mahalik's biopsychosocial framework provided the theoretical foundation for this investigation. The purpose of this quantitative analysis was to explore the relationship between levels of depression in Haitian men related to restrictive emotionality, self-reliance, subjective masculine stress, spiritual well-being, and length …

The Role Of Features And Context In Recognition Of Novel Melodies, Daniel Mullensiefen, Andrea R. Halpern

Faculty Journal Articles

WE INVESTIGATED HOW WELL STRUCTURAL FEATURES such as note density or the relative number of changes in the melodic contour could predict success in implicit and explicit memory for unfamiliar melodies. We also analyzed which features are more likely to elicit increasingly confident judgments of "old" in a recognition memory task. An automated analysis program computed structural aspects of melodies, both independent of any context, and also with reference to the other melodies in the testset and the parent corpus of pop music. A few features predicted success in both memory tasks, which points to a shared memory component. However, …

Sustainability Policy’S Inherent Dilemmas – Exemplified Via Critical Examination Of The Las Vegas Metropolitan Sustainability Campaign, Kathryn A. Zimmerman

All Master's Theses

In response to a dual problem of critical water scarcity and rapid population growth, leaders of metropolitan Las Vegas implemented a region-wide, internationally marketed sustainability campaign. Preliminary studies found that, while sustainability policy attains its rhetorical goals, solutions initiated not only perpetuate but also purposefully expand the original dual problem to justify continuous water resource acquisitions. To examine this sustainability conundrum constructed by leadership—problem-perpetuation rather than problem-resolution—a critical examination in resource management asked two basic questions: what is being sustained and by what means? Via this inquiry, specific processes by which leaders perpetuate problems can be identified; and, so-informed, new …

Parkinson's Diagnosis From The Caregiver's Perspective, Helen Maree Bradley

Theses : Honours

Parkinson’s disease (Parkinson’s) is a progressive neurodegenerative disorder. The irreversible and accumulating disability experienced means that people with Parkinson’s progressively lose their autonomy, eventually requiring complete care. Consequently, Parkinson’s significantly impacts sufferers and the people who care for them. Informal care, predominantly provided by female spouses becomes exceptionally demanding over time, and caregivers experience significant morbidity. Stress manifests across all stages of the caregiving trajectory, with diagnosis reported as a particularly stressful period for caregivers; however, few attempts have been made to understand what makes it stressful. The current study explored female spousal caregivers’ subjective experience of the Parkinson’s diagnosis, …

A Comparison Of Alexithymia Levels Of Male Intimate Partner Abuse Perpetrators And Men From The General Community, James Strickland

Theses : Honours

Intimate partner abuse (IPA) is a significant social issue with diverse and complex risk factors. Recent attention, however, has been placed on the individual psychological and emotional factors associated with IPA, including deficits in the processing of emotions. The construct of alexithymia, which involves difficulties identifying and describing emotions, integrates some of these emotional deficits. Currently, no published research has examined the levels of alexithymia among Australian men who perpetrate IPA. The aim of the current study was to compare the alexithymia levels of IPA perpetrators (n = 31) with those of men from the general community (n = 34) …

An Investigation Into The Psychological Impact Of Informal Aged Care: The Lived Experience Of Older Female Informal Aged Carers, Emma Stein

Theses : Honours

It has been estimated that 196,000 (38%) informal carers in Australia are aged over 65 years, with the majority of these carers providing care to someone in their own age group. In particular, it is women who have been providing most informal care. Recognition of this has highlighted women’s needs for psychological support in their caregiving roles. However, research into women’s experiences of this phenomenon is scarce. The present study aimed to explore the lived experiences of women in this context, asking the question “what are the perceived psychological impacts of aged care on older women who are informal carers?” …

Assessing Visual Perception Using Letters And Numbers, Janet Richmond

ECU Posters

To create a new visual perceptual test using letters and numbers in isolation and in context. Producing a linear scale to measure the ability of primary school children to visually discriminate upper and lower case letters in readiness for learning to read and perform mathematical calculations.

Interdisciplinary Perspectives On Corruption, David Jancsics

Publications and Research

Corruption has become one of the most popular topics in the social scientific disciplines. However, there is a lack of interdisciplinary communication about corruption. Models developed by different academic disciplines are often isolated from each other. The purpose of this paper is to review several major approaches to corruption and draw them closer to each other. Most studies of corruption fall into three major categories: (i) rational-actor models where corruption is viewed as resulting from cost/benefit analysis of individual actors; (ii) structural models that focus on external forces that determine corruption; and (iii) relational models that emphasize social interactions and …

Examining The Boundary Conditions Between Cognitive Control And Interference Derived From Stimulus-Based And Response-Based Conflict, Jonathan D. Tall

LSU Doctoral Dissertations

Cognitive control is a broad construct that defines a set of processes involved in maintaining task goals in response to interference. Working memory capacity (WMC) is a similarly defined construct that shares many overlapping functions with cognitive control. The studies presented used controlled forms of interference to identify limits, or boundary conditions, that could help clarify the relationship between cognitive control and WMC. Experiment 1 used context effects to manipulate how interference and cognitive control could overlap. A spatial Stroop/Simon task was used in which proportion congruency for each subset (e.g., Simon or spatial Stroop) was manipulated to produce a …

Initial Investigation Of Analytic Hierarchy Process To Teach Creativity In Design And Engineering, Jennifer G. Michaeli, Gene Hou, Xiaoxiao Hu, May Hou

Engineering Technology Faculty Publications

This paper investigates the use of Analytic Hierarchy Process to teach design creativity and innovation in undergraduate engineering students. Examples are included to assess its effectiveness in the classroom. The purpose of this research is to investigate the suitability of the Analytic Hierarchy Process (AHP) to teach design innovation and creativity in undergraduate engineering classrooms. AHP is a very structured, multi-criteria, decision-making process and traditionally has been used to solve complex problem sets. This investigation takes a fresh look at how AHP provides the framework to engage and encourage students to think creatively and innovatively in design and engineering. This …

Interpretation Bias Characterizes Trait Rumination, Nilly Mor, Paula T. Hertel, Thuy Anh Ngo, T. Shachar, S. Redak

Psychology Faculty Research

Background and Objectives: Rumination, a maladaptive cognitive style of responding to negative mood, is thought to be maintained by a variety of cognitive biases. However, it is unknown whether rumination is characterized by interpretation biases.

Methods: Two experiments examined the link between rumination and interpretation biases, revealed in lexical-decision tasks (LDT). A homograph with both benign and ruminative or otherwise negative meaning was presented on each trial and followed by a letter string, to which participants responded by judging whether it was a word or a non-word. Letter strings were nonwords or words related or unrelated to one meaning of …

The Making Of Latina Leaders: Leadership Styles, Influences, And Challenges, Alejandra Rivera

CMC Senior Theses

The purpose of this qualitative study was to find common themes among Latina leaders. This study aimed to identify the leadership styles and leadership qualities unique to Latina leaders. It also analyzed the factors that have contributed to or inhibited the advancement of Latina leaders, as well as the challenges they have faced during their journey to the top. Sixteen Latina leaders, representing a variety of sectors, were interviewed by the author asking each one to share her story of what has influenced the leader she has ultimately become. Three predetermined general research questions served as a basic structure for …

Crime And Punishment Through The Lens Of Professional Sports: An Empirical Study Of Racial Stereotyping, Jonathan Hendel

CMC Senior Theses

This study expands upon the study of racial stereotyping through looking at the realm of professional sports. An athlete’s race, the sport an athlete plays, and the crime the athlete commits were all investigated to determine whether racial stereotyping plays a role in verdict and sentencing decisions. Participants were exposed to one of eight vignettes in a 2 (Race: White or Black) X 2 (Sport played: professional football or professional soccer) X 2 (Crime: sexual assault or performance enhancing drug use) design. The dependent variables measured are classified as “seriousness, guilt, and responsibility” and “sentencing.” Results from this study show …

College Students' Perceptions Of Sexual Assault Reporting And Proceedings, Mckenzie Javorka

CMC Senior Theses

Sexual assault among college students in the US has prompted debate about how to prevent and punish such crimes. Under Title IX and the 2011 Dear Colleague Letter from the Office for Civil Rights, universities are required to undertake the prevention, investigation, and punishment of sexually violent offenses on college campuses. However, the vast majority of victims do not report their assaults, whether on campus or to the police. The current study investigated the effect of victim reporting on perceptions of sexual assault. Two undergraduate samples, one from a small liberal arts college (n = 197) and another recruited …

The Emergence Of Leadership In Children: The Role Of Play, Athletics, And School, Shelby K. Barthold

CMC Senior Theses

Leadership studies and leadership development have become increasingly popular in recent years. However, much of this popularity has been focused on leadership in adults. This thesis explores the emergence and development of leadership skills in children as they gain experience from play, athletics, and school. The definition of leadership is examined as well as the skills needed for proficient leadership. The skills are structured around the Big Five personality factors. Each of the areas discussed – play, athletics, and school – gives children many opportunities to interact with their peers allowing for valuable development. Overall, this thesis asserts that leadership …

A Look Into The Latino Experience: The Process Of Identity Formation For Latinos In The United States, Angelica M. Ferreira

CMC Senior Theses

This paper examines the educational acculturation experience of Latinos in the United States (U.S.) and the processes of identity formation. Through the historical Latino experience in the early 20th century, we can see the remaining influences of historical inequality (e.g. exploitation of labor, de jure segregation) through negative perceptions of Latinos. Negative stereotypes and incorrect assumptions presented in society (e.g. media, educational system, and justice system) perpetuate inferiority in comparison to White Americans. In the context of a school environment, Latino children begin to realize they are different. When non-native English speakers enter the classroom, immediate differences in language, cultural …

An Anti-Bullying Intervention For Children With Autism Spectrum Disorder, Catherine Rex

CMC Senior Theses

The effects of a video modeling intervention, given to six children with ASD, were evaluated through a multiple-baseline and multiple-probe design across children. The research targeted teaching children with ASD to assertively respond to physical bullying, verbal bullying, and social exclusion, as well as telling one’s mother. In baseline, the participants demonstrated inconsistent to no skills for responding to the bullying in the vignette movies (SAAS) and the generalization probe skits. During intervention the participants watched a video of a person assertively responding to bullying, and were assessed through VM questions and SAAS. Post-intervention the children participated in generalization probe …