Psychology Commons^™

The Role Of Selection History In Low-Prevalence Visual Search, Kendra Chamlee Smith

Arts & Sciences Graduate Student Theses and Dissertations

The low prevalence effect (LPE), the tendency for observers to be more likely to miss rare targets than frequent targets, is a robust error and is difficult to reduce. The LPE is an obstacle in a variety of real-world search tasks in which targets are rare, including baggage screening and some medical imaging. The LPE is thought to occur because when an observer searches for a low-prevalence target, over time, the observer may become both more willing to indicate a target is not there and more likely to end the search early. The present experiments employ three selection history effects, …

Self-Regulated Study Time Allocation To Enhance Learning And Item Difficulty Compensation, Eylul Tekin

Arts & Sciences Graduate Student Theses and Dissertations

Few studies have examined whether self-regulation of study time allocation is beneficial for learning. In four experiments, the present dissertation investigated the effectiveness of self-paced study relative to fixed-rate study in which subjects did not regulate their study time. More specifically, the present dissertation examined 1) whether self-paced study enhanced retention and item difficulty compensation (i.e., reduced retention differences between easy and difficult items) relative to fixed-rate study under different levels of monitoring accuracy, and 2) whether improving monitoring accuracy facilitated the effectiveness of self-paced study. In all experiments, subjects studied easy and difficult word pairs either under self-paced study …

Social Media, Stress And Sleep Deprivation: A Triple “S” Among Adolescents, Micajah Daniels, Manoj Sharma, Kavita Batra

Environmental & Global Health Faculty Research

This commentary is aimed to discuss the impact of social media or the internet and engagement on youth development and comprehend these complex interrelationships. The discussion will serve as an important basis for designing targeted interventions to promote the judicious use of social media and meaningful engagement among youth. Problematic social media use (SMU) among adolescents may be associated with sleep deprivation, emotional distress, and adoption of maladaptive behaviors. Depression and stress are most notably connected to online harassment from SMU or cyberbullying. Degradation, threats, fake profiles, cyberstalking and unwanted comments are some examples of cyberbullying. Given the critical developmental …

Thinking About Thinking About Work: A Meta-Analysis Of Off-Job Positive And Negative Work-Related Thoughts, William P. Jimenez, Xiaoxiao Hu, Xiaohong (Violet) Xu

Psychology Faculty Publications

Work is frequently on the minds of employees—even during evenings, weekends, and vacations. The present study is the first comprehensive meta-analysis of off-job work-related thoughts (WRTs; i.e., thoughts employees have about work when they are not at work). We were particularly interested in comparing off-job positive and negative work-related thoughts (PWRTs and NWRTs; i.e., thoughts about positive/negative work experiences or characteristics) to each other and other off-job WRT constructs, which we integrated into a typology. We coded 520 effect sizes from 171 independent samples (N = 58,682) and conducted a random-effects, individual-correction meta-analysis. We found that PWRTs and NWRTs …

Fearful Versus Dismissive Beliefs About Emotion: Divergent Pathways To Non-Acceptance Of Emotion, Natasha Haradhvala Bailen

Arts & Sciences Graduate Student Theses and Dissertations

High non-acceptance of emotion, or the rejection of one’s own emotional experience as bad or unacceptable, is consistently associated with depressive pathology, including elevated depressive symptoms and past and current major depressive (MDD) diagnoses. To progress toward a fuller understanding of non-acceptance and depressive pathology, it is important to identify other associated constructs that could theoretically contribute to this association. Indirect evidence suggests that negative beliefs about emotion—that is, stable underlying negative beliefs about the meaning, value, or consequences of one’s emotions—could be one such factor, as could negative emotion intensity and emotional clarity (or the degree to which one …

Modeling Semantic Structure And Spreading Activation In Retrieval Tasks, Abhilasha Ashok Kumar

Arts & Sciences Graduate Student Theses and Dissertations

Considerable work in the past decade has focused on representational accounts of how semantic information is acquired and organized, leading to the advent of modern Distributional Semantic Models (DSMs) that learn word meanings by extracting statistical information from large text corpora. However, mechanistic accounts for how meaning-related information is accessed and retrieved from semantic representations to ultimately produce responses within semantic tasks remain relatively understudied, especially for production-based tasks that require the selection of a single response amongst several activated competitors, such as in free association and sentence completion tasks. This dissertation evaluated the extent to which state-of-the-art DSMs combined …

Parental Psychological Distress After Prenatal Diagnosis Of Congenital Heart Disease: Patterns, Predictors, And Impact On Early Outcomes., Kathryn Mangin-Heimos

Arts & Sciences Graduate Student Theses and Dissertations

Congenital heart disease (CHD) is the most common birth defect and is often diagnosed during pregnancy. The transition to parenthood after prenatal diagnosis can be particularly challenging. Both mothers and fathers are at elevated risk for psychological distress, yet early distress frequencies and patterns have not been well characterized. The impact of psychological distress on parents’ perceptions of their readiness to care for their infant after hospital discharge is currently unknown. The association of psychological distress with early infant neurodevelopment has also been under investigated. To examine these gaps in knowledge, we conducted a single center, prospective cohort study of …

Factors Associated With Suicide Screenings For An Autism Spectrum Disorder Population In A Pediatric Medical Setting, Cheng Qian, Dawn Greathouse

Research Days

Background: Individuals with autism spectrum disorder (ASD) are at least 3 times more likely to attempt suicide than those without ASD (Kolves et al., 2021; Richa et al., 2014). Core features of ASD (e.g., deficits in communicating emotions, difficulty with change) are associated with known suicide attempt antecedent events, and rates of co-occurring mental health concerns (e.g., depression) that increase suicide risk are higher than in the general population (Richa et al., 2014). However, mental health clinicians perceive patients with ASD to be at lower risk for suicide, and report lower self-efficacy in screening in this population (Jager-Hyman et al., …

Bmi And Associated Variables In A Pediatric Gender Clinic Sample, Mirae J. Fornander

Research Days

Background: Studies of transgender/gender diverse (TGD) youth indicate a high prevalence of overweight/obesity and concern for unhealthy weight control behavior.

Objectives/Goal: Describe BMI and the association of medication use, well-being, and recreational activities in treatmentnaïve pediatric TGD patients.

Methods/Design: Chart review of 302 patients (age 3-19, 73.5% sex assigned at birth (SAB) female; 85.8% white) from 2017-20. BMI was calculated by age and SAB using CDC growth charts. Parents reported medication use. Parent and self-reported Pediatric Quality of Life (PEDS-QL) Well-Being and activities were surveyed electronically.

Results: By BMI category, 3.3% were underweight (BMI85% and 29.5% fell >95%. Overweight and …

Writing Fiction; A Phenomenological Study Of The Creative Writing Experience Of Fiction Writers, Konstantinos Mavrakakis, Abigail Chipman

Modern Psychological Studies

While the focus of previous psychological research on artistic creativity has been mainly cognitive, the phenomenology of creativity has been largely neglected. This research aimed to address this gap, exploring how fiction writers experience the creative writing process. Two semi-structured interviews were carried out with published fiction writers. A thematic analysis of these interviews was conducted in order to explore how writers experience the creative writing process. The three common emergent themes that were selected for analysis were firstly, finding your voice, secondly, living between two worlds, and thirdly, facing the challenges of writing. This study generated insight into the …

Leadership: Perception, Misconception, And Inception, Jesper M. Jensen

Staff Works - Hunt Library

Many librarians and staff in today's libraries have aspirations to be leaders in their careers, but find themselves in lower-level positions and therefore assume opportunities for leadership are limited. That is not the case because leadership is not about positional power or formal authority; it's about influence, and there are several ways one can become influential. This presentation aims to debunk the stereotypical perceptions and misconceptions people might have about leaders, and instead demonstrate how librarians and library staff can adopt key skills to influence co-workers, patrons, and the library in general, and thereby showcase their leadership skills no matter …

Active Measures Of Spatial Cognition, Sarah H. Noonan

Honors College Theses

Spatial cognition is how we navigate and perceive the space around us. Distance estimation is one of the elements of spatial cognition. A previous study was done to test if the presence of boundaries has an effect of distance estimation. In the present study, this same phenomenon was tested using an action-based task to examine how this affected distance estimation. Participants were asked to stand at the end of three runners and throw bean bags at a target on the other end of the runner. One runner had an open throwing path, another runner had a doorway in the throwing …

Cognitive Empathy And Longitudinal Changes In Temporo-Parietal Junction Thickness In Schizophrenia, Derin J. Cobia, Tatiana Karpouzian-Rogers, Julie Petersen, Lei Wang, Vijay A. Mittal, John G. Csernansky, Matthew J. Smith

Faculty Publications

Objective: Deficits in cognitive empathy are well-documented in individuals with schizophrenia and are related to reduced community functioning. The temporoparietal junction (TPJ) is closely linked to cognitive empathy. We compared the relationship between baseline cognitive empathy and changes in TPJ thickness over 24 months between individuals with schizophrenia and healthy controls. Methods: Individuals with schizophrenia (n = 29) and healthy controls (n = 26) completed a cognitive empathy task and underwent structural neuroimaging at baseline and approximately 24 months later. Symmetrized percent change scores were calculated for right and left TPJ, as well as whole-brain volume, and compared between groups. …

Identifying Factors For Voluntary Return Migration: A Case Study Of Uzbek American Returnees, Khojiakbar Gayratbekov

Master's Theses

After the dissolution of the Soviet Union, many Uzbek immigrants found their ways to the United States. Given the unique historic context to their cultural and national identity, Uzbeks experience distinctive integration and adaptation process when they arrive in the United States. Despite political instability and a weak economy in Uzbekistan, data from the United States Department of Homeland Security reveal that many Uzbek immigrants are leaving the U.S. for their home country. Thus, this study investigates factors for return migration among Uzbek immigrants for the period of 2010 to 2020. This study utilizes a mixture of qualitative and quantitative …

Biomedical Ethics In The Medical School Curriculum: Lessons Learned From The Holocaust, Emma Flanagan

College Honors Program

The Holocaust, the murder of 6 million Jews, is the only medically-santioned genocide. This thesis explores the roles of Nazi doctors in the planning, organizing, and implementation of the organized mass murder of European Jewry. Given the German medical community’s complicity, it is imperative that physicians today are well informed about their profession’s history of involvement in the Holocaust. In addition, and by way of contrast, a study of the moral challenges faced by doctors imprisoned in concentration camps or in the ghettos of Nazi-occupied Europe might serve to better prepare physicians for future ethical dilemmas. In a survey of …

Emotional And Social Functioning Of Parents Of Youth Presenting For Intensive Interdisciplinary Pain Treatment, Jenny Scheurich

Research Days

Background: Parents of youth with chronic pain experience significant emotional distress and social difficulties, and in turn, their distress impacts the health and functioning of youth with chronic pain. However, few studies have examined the specific emotional and social needs of these parents, and even fewer have tested intervention strategies specifically targeting these needs. Intensive interdisciplinary pain treatment (IIPT) for youth with chronic pain leads to improvement in the youth’s physical and mental health and has been associated with reduced anxiety and depression in parents. IIPT often include treatment modules aimed at parental pain management strategies, such as psychoeducation, parent …

Understanding Illness Encouragement And Pain Acceptance In Pediatric Patients With Abdominal Pain, Scott Wagoner

Research Days

Background: Parents can respond to their child’s abdominal pain in a variety of ways, and parental illness encouragement (e.g., spoiling, letting child stay home from school) is known to relate to longer periods of illness. Modeling and reinforcement of the “sick role” has been used to explain these processes. Many pediatric patients with abdominal pain will continue to experience symptoms in adulthood, so having a full understanding of what pain management techniques patients adopt is crucial. This study explored the impact of parental illness encouragement on how patients engage in valued activities (i.e., activity engagement) and prioritize controlling their pain …

Psychosocial Factors Affecting Quality Of Life In Patients With Anorectal Malformations And Hirschsprung’S Disease – A Qualitative Systematic Review, Wendy Jo Svetanoff

Research Days

Background: While great strides have been made in surgical techniques and bowel management therapies for patients with anorectal malformations (ARM) and Hirschsprung’s disease (HSCR), little is known about psychosocial and behavioral factors that impact the quality of life at each stage of development.

Objectives/Goal: We aimed to perform a qualitative literature review to highlight the psychosocial, emotional, and behavioral themes that affect the quality of life as patients born with congenital colorectal disease.

Methods/Design: A systematic literature review of all articles published between 1980-2019 was performed in the PubMed and CINAHL databases. Inclusion criteria included articles that reported on the …

Changes In Family Functioning During The First Year Of Pediatric Cancer Treatment: A Mixed-Method Pilot Study, Carolyn Bates

Research Days

Background: A new diagnosis of pediatric cancer presents a sudden and tremendous stressor for families of all backgrounds and circumstances (Long & Marsland, 2011; Bemis et al., 2015). Although many families are resilient in the context of new cancer diagnosis, approximately 33% are at risk for negative outcomes due to psychosocial distress and difficulties with effective coping (Kazak et al., 2020; Pai et al., 2008), supporting the need for systematic assessment of psychosocial health as a standard of care in pediatric oncology (Kazak et al., 2015). Alongside heightened stress within the first year of diagnosis, parents may relax family rules …

Impact Of Covid-19 On Families With A Child In Cancer Treatment, Mirae J. Fornander

Research Days

Background: A new diagnosis of pediatric cancer diagnosis is a sudden and tremendous stressor to families (Long & Marsland, 2011). The COVID-19 pandemic presented an acute, universal stressor that impacted daily life around the world (Brooks et al., 2020). The impact of the COVID-19 pandemic on children with cancer and their families is not yet known.

Objectives/Goal: The current study is a pilot investigation of COVID-19 exposure and impact among a sample of families with a child being treated for cancer.

Methods/Design: Primary caregivers (N=22) of a child (M age=7.4, SD=4.6) who was diagnosed with cancer within the last 18 …

Inter-Relationships Among Several Person-Related Attributes In Reading And Metacomprehension: Complexity And Educational Implications, Lin-Miao L. Agler, Larisa K. Alfsen

Journal of Educational Research and Practice

Reading is one of the most basic academic skills. An accurate monitor of one’s text comprehension (i.e., metacomprehension) is essential for effective reading as it guides learning and choices of appropriate strategy used to maximize overall understanding. The processes of reading comprehension and metacomprehension are affected by text-related, task-related, and reader- /person-related factors. One of the two purposes of this report is to provide a brief review of consistent research findings on the interrelationships among several person-related variables and the complexity of those associations in reading and metacomprehension. The person variables discussed include personality, motivation, goal orientations, self-regulation, reading strategy …

The Five-Factor Model Of Personality And Problematic Smartphone Use, Alexander K. Knack, Colin R. Harbke

Modern Psychological Studies

Thirteen studies were reviewed to better understand how smartphone ownership and use relate to the five factors of personality (i.e., openness, conscientiousness, extraversion, agreeableness, neuroticism) overall and across three different age groups. Of the 10 studies used to compare problematic smartphone use across age groups, 2 (20%) included adolescent samples, 7 (70%) included young adult samples, and 3 (30%) included adult to older adult samples. Across all samples, problematic smartphone use correlated most strongly with neuroticism (positively) and conscientiousness (negatively). Relatively weaker and more inconsistent correlations with problematic smartphone use were found for openness, extraversion, and agreeableness. Future research should …

The Effect Of Race Of The Perpetrator And Misinformation On Eyewitness Accuracy And Confidence, Rachel A. Wilson, Tammy L. Sonnentag

Modern Psychological Studies

Eyewitnesses are an important component of criminal justice protocol; however, if inaccurate, there are grave consequences. The prevalent use of eyewitness accounts, despite the limits and fallibility of human memory demonstrate the need for research on factors affecting credible eyewitness accounts. The current study examines how the introduction of misinformation affects eyewitness accuracy and confidence when the race/ethnicity of the perpetrator is different from, compared to when the race of the perpetrator is the same as, the race/ethnicity of the eyewitness. A total of 69 White/European participants were randomly assigned to one of four conditions where they read a University-Issued …

Racial Microaggressions And Mental Health: Internalized Racism As A Mediator And Black Identity And Social Support As Moderators, Steven M. Sanders

ETD Archive

Internalized racism, also referred to as appropriated racial oppression, refers to the phenomenon of people of color adopting negative racist messages about their worth and abilities. The internalization of racism by members of the targeted group results in an experience of self-degradation and self-alienation and the assumption of one’s inferiority, which is directly related to issues of self-esteem, self-confidence, shame, depression, and anxiety. This study used structural regression with moderation and mediation to explore the possibility of internalized racism as a mediating variable and black identity and perceived social support as possible moderators. A sample of 639 participants (MAge = …

Learning To Love, Work, And Live Your Best Life: Mentoring In Emerging Adulthood Predicts Later Flourishing And Subjective Well-Being, Jordan Boeder, Veronica Fruiht, Sarah Hwang, Giovanna Blanco, Thomas Chan

Psychology | Faculty Scholarship

Mentors that guide young people in their transition to adulthood provide support in a variety of domains that set the stage for happier adult lives. While mentoring during emerging adulthood is associated with shorter-term social and professional success—less is known about whether mentoring for career and committed relationships, specifically, are linked to downstream well-being. This study uses nationally representative data from the Panel Study of Income Dynamics (N = 6,197) to examine whether receiving mentoring in emerging adulthood is linked to later flourishing and subjective well-being. Structural Equation Models indicate that people with career mentors in emerging adulthood reported …

A Test-Retest Reliability Generalization Meta-Analysis Of Judgments Via The Policy-Capturing Technique, Ze Zhu, Alan J. Tommassetti, Reeshad S. Dalal, Shannon W. Schrader, Kevin Loo, Isaac E. Sabat, Balca Alaybek, You Zhou, Chelsea Jones, Shea Fyffe

Psychology Faculty Publications

Policy capturing is a widely used technique, but the temporal stability of policy-capturing judgments has long been a cause for concern. This article emphasizes the importance of reporting reliability, and in particular test-retest reliability, estimates in policy-capturing studies. We found that only 164 of 955 policy-capturing studies (i.e., 17.17%) reported a test-retest reliability estimate. We then conducted a reliability generalization meta-analysis on policy-capturing studies that did report test-retest reliability estimates—and we obtained an average reliability estimate of .78. We additionally examined 16 potential methodological and substantive antecedents to test-retest reliability (equivalent to moderators in validity generalization studies). We found that …

An Exploration Of Manipulatives In Math Education, Jade Monte

Honors Program Theses and Projects

Pre-existing literature has shown that the education system needs to re-evaluate mathematical teaching practices in a manner that can boost students’ confidence in mathematics. Thus, the research is to investigate the use of manipulatives in reducing students’ anxiety by increasing their learning experience and engagement in mathematics. Furthermore, the purpose of this thesis is to explain the interconnectedness of math manipulatives, student engagement, and problem-solving. An in-depth literature review is conducted, which contains definitions, important benefits and methodologies of manipulatives, as well as the teacher’s role regarding these three terms. When manipulatives, student engagement, and problem-solving are in harmony, students …

Anxiety In Elementary Classrooms, Stephanie Kane

Honors Program Theses and Projects

As the number of students with anxiety increases, elementary school professionals are becoming more aware of the signs, behaviors, and negative outcomes that are shown in a young student with anxiety. This study examined the impact that anxiety has on elementary students’ social and academic growth in the classroom. Interviews were conducted with seven elementary school teachers, two school counselors, and one school nurse from a variety of districts in Eastern Massachusetts. The purpose of the study was to identify the different ways that young students express their anxieties and the effect that this has on their schooling. Several different …

Factors Affecting Pubertal Timing And Perceptions Of Birth Control, Ashley L. Gomm

Honors Program Theses and Projects

Menarche is the occurrence of a first menstrual period in the female adolescent. The age of menarche has been decreasing over the past 150 years. While some factors have been identified, like increased body mass index (BMI), such factors alone cannot account for the overall decrease in age.

Due to the decreased age of menarche and as additional uses for oral contraceptive pills (OCPs) have been identified, it is becoming clear that females no longer use “birth control” or “oral contraceptives” primarily to prevent pregnancy, but instead for a myriad other reasons including “menstrual suppression.” Menstrual suppression is …

A Criminological Analysis Of Notorious Serial Killers In The United States, Hannah E. Booth

Honors Thesis

Serial killing is a phenomenon that both fascinates and scares people. The United States has experienced several notorious serial killers that remain well-known, even years after their crimes. Serial killers are known for having many similar, but also many different traits. Ted Bundy, Dennis Rader, and Aileen Wuornos are some of America's deadliest serial killers, but each has backgrounds and traits that make them unique. This paper will provide an analysis of their psychopathic traits, and a model showing the significance of biological and environmental factors in their lives. Analyzing individual case studies for each killer will explain how their …