Social and Behavioral Sciences Commons^™

Top-Down Instruction Outweighs Emotional Salience: Nocturnal Sleep Physiology Indicates Selective Memory Consolidation, Laura B.F. Kurdziel, Carie Fiedler, Alex Gajewski, Caroline Pongratz

Psychology Faculty Publications

Introduction:

Sleep plays a crucial role in memory consolidation, not only stabilizing newly encoded information but also potentially supporting forgetting. Yet it remains unclear how sleep prioritizes what is retained or discarded when multiple salience cues, such as emotional valence and top-down instructional goals, compete for consolidation.

Methods:

In two studies, we examined how emotional content and intentional memory instruction interact to shape memory performance across a 12 h interval that included either nocturnal sleep or wakefulness. Participants completed a directed forgetting paradigm with neutral and negatively valenced words, followed by immediate recognition and delayed free recall.

Results:

In both …

Consciousness Below Scuba Depths, Michael Vecchione

Animal Sentience

Abstract: Jennifer Mather has nicely summarized what is known about consciousness in shallow water octopods as well as what is known about shallow water squids and cuttlefish. However, once she gets below SCUBA depths, she misses out on most of cephalopod diversity. I have attempted to add this aspect and perhaps some evolutionary biology to this target article.

Engagement By Design: Belongingness, Cultural Value Orientations, And Pathways Into Emerging Technologies, Daisuke Akiba, Michael Perrone, Caterina Almendral, Rebecca Garte

Publications and Research

This theoretical article examines how belongingness, defined as the sense that one’s participation is legitimate and valued, interacts with cultural value orientations to help explain persistent disparities in U.S. technology engagement, including emerging technologies, across racial and ethnic groups. While structural barriers (e.g., racism, poverty, linguistic bias, etc.) remain essential to understanding such inequity, we argue that engagement patterns in technology also reflect how different cultural communities may define and experience belongingness in relation to digital domains. Drawing on Triandis and Gelfand’s framework, and focusing specifically on educational contexts, we propose the Belongingness through Cultural Value Alignment (BCVA) model, whereby …

Who Puts The "Support" In Supportive Housing? The Relationship Between Housing Staff Support And Resident Experiences, And The Potential Moderating Role Of Self-Determination, Kenna E. Dickard, Greg Townley

Psychology Faculty Publications and Presentations

The provision of residential and community‐based services for individuals with serious mental illness (SMI) has become increasingly important following the deinstitutionalization movement. Much of the existing research on supportive housing focuses on housing outcomes rather than exploring how the program helps its residents thrive in the broader community. This study draws upon data collected from 176 people with SMI residing in 16 supportive housing locations in Portland, Oregon. Analyses explore how housing staff support relates to residents' loneliness (interpersonal level), residential satisfaction (housing and neighborhood level), and sense of community (community level). Staff support was found to be related to …

Clubhouse Versus Ips Outcomes In Terms Of Hours Worked And Pay Earned, Daniel Scott Reynolds

Walden Dissertations and Doctoral Studies

Individuals balance personal needs and societal norms as they attempt to achieve self-fulfillment. However, those who have mental illness face marginalization from the workforce and diminished quality of life. Of the two prominent vocational programs – the Clubhouse and the Individualized Placement and Support (IPS) – that assist this population in integrating into the workforce, and therefore into society. It is unknown which program does better at helping the mental illness population meet their objectives of integration. Such a comparison is important because it will help these people to integrate into the workforce and into society, thereby increasing their quality …

Frozen Mindset: Relationship Beliefs In Blutch’S Peplum, Mckenna Holz

International Journal of Undergraduate Research and Creative Activities

Blutch’s fictional, peplum style bande dessinée titled Peplum explores the consequences of a relationship influenced by hegemonic masculinity and a desire for the penetrator role. His protagonist Publius experiences three failed relationships because of the delusion of a destiny relationship belief. Publius’ relationship odyssey enlightens him to adopt a growth relationship belief which pushes Blutch’s message of healthy relationship dynamics. Blutch focuses on Publius’ eyes to show this belief transition and uses bande dessinée techniques of rhythm, shading, and mise en page to achieve this visual.

Methylation Of The Dat1 Dopamine Transporter Gene In Combat Sport Athletes: Associations With Impulsivity And Reward Sensitivity, Milena Lachowicz, Remigiusz Recław, Aleksandra Suchanecka, Krzysztof Chmielowiec, Elżbieta Grzywacz, Jolanta Chmielowiec, Kinga Łosińska, Anna Grzywacz

Baltic Journal of Health and Physical Activity

Epigenetic mechanisms, such as DNA methylation, modulate behavioral traits, including impulsivity and reward sensitivity. The dopamine transporter gene (DAT1) plays a key role in dopaminergic function and is associated with self-regulation, attention, and the trait of addiction. This study summarized the DAT1 methylation status in patients practicing combat sports and its association with impulsivity, ADHD symptoms, and consequence sensitivity. One hundred control subjects were recruited using the Barratt Impulsivity Scale (BIS), the ADHD scale, and the Opportunity Response Scale. DAT1 methylation was measured using the bisulfite ionization method. A correlation analysis was performed with the comparison group. Athletes …

Promoting Mental Health For Asian American, Native Hawaiian And Pacific Islanders: An Action Plan And Resource Guide, Sue Maxam

Social Justice Week

No abstract provided.

Proactive Aging: A New Aging Programming Framework For Cooperative Extension, Jeong Eun Lee, Eunbea Kim, Yulri Kim, Eva Kahana

Journal of Human Sciences and Extension

Traditional Extension programs for older adults often adopt a reactive approach, focusing on addressing age-related challenges after they arise. While these programs can be beneficial, a proactive aging model offers a more comprehensive and empowering approach. The concept of proactive aging, emphasizing preventative strategies for maintaining and improving wellbeing, has been well-established in the literature (Kahana et al., 2014). By adopting this model, Cooperative Extension can significantly enhance its services for older adults. This paper proposes innovative program ideas grounded in the proactive aging framework. Such programs are more engaging as they foster self-efficacy and empowerment, encouraging participants to actively …

The Psychology Of Collegiate Basketball: A Review Of The Literature, Paige Ashlyn Bordenkecher

Senior Theses

This literature review aims to further the understanding of the psychological factors that impact the performance of collegiate basketball players. Past reviews have focused on specific performance elements of basketball (e.g. free throws) or how a singular psychological factor affects sports performance; none have focused specifically on the collegiate level of play. The present review systematically collected thirty studies from the databases PsycInfo and SportDiscuss. The following psychological factors were the focus of the literature: player qualities, motivation, feedback, location of play, mood/emotional states, mental fatigue, preshot routine, momentum, sleep, self-talk, self-modeling, leadership, choking, flow, touch, and color. Performance was …

It Just Means More: The Cultural Bond Between The South And Sec Football, Ryan Stinson

Senior Theses

With the success of programs like Vanderbilt and Georgia Tech in the early 1900s, college football quickly became means of establishing Southern superiority over the northern U.S. Their success continued into the 20th and 21st centuries with the creation and rise of the Southeastern Conference (SEC). During and prior to the existence of the SEC, rivalries, traditions, and pageantry developed and thrived in communities across the southeast. These aspects created a unique environment that drew in fans of college football across the region. This resulted in a unique bond between fan, university, team, and community that has thrived within all …

Influence Of School Climate On Comprehensive School Behavioral Health Effectiveness, Halle Rose Singer

Theses and Dissertations

Youth are experiencing a sharp rise in mental health concerns, which have reached critical levels. Schools have emerged as a key setting for delivering mental health services due to their accessibility, familiarity, and capacity to reach diverse populations. Comprehensive School Behavioral Health (CSBH) systems offer a multi-tiered, evidence-based framework for supporting the mental health of all students. However, the success of CSBH interventions varies across schools presumably indicating that systemic or school level factors, like school climate, may influence youth mental health outcomes. In this study, I investigate how school-level factors, specifically student-perceived school climate, influence the mental health outcomes …

Understanding Animal Introductions And Welfare In Zoos: A Scoping Review, Claudia C. Martinez, Valerie James-Aldridge, Todd J. Mcwhorter, Eduardo J. Fernandez

Psychological Science Faculty Publications

Managing captive zoo species often requires modifying their social groups, but these changes can increase stress and aggression. Specifically, introductions of new animals to existing exhibits with established animals is commonplace, yet little has been published to systematically evaluate this process. This review used the PRISMA framework to evaluate published research on introductions of unfamiliar individuals in zoos, aquariums, and sanctuaries. Peer-reviewed studies from PubMed, Web of Science, and Scopus were screened and extracted using Covidence software. Studies were included if they provided quantitative data and before-and-after comparisons. Of 25 studies meeting criteria, most focused on primates, especially western lowland …

Autism Spectrum Disorder Diagnosed In Adulthood And The Factors That Can Lead To A Late Diagnosis, Camila Velez De Jesus

College of Liberal Arts

Autism spectrum disorder is a neurodevelopmental condition that affects an individual throughout their entire life. The condition is typically diagnosed in childhood, and the rate of children diagnosed with it has been increasing over the years. Cases of adults being diagnosed with autism have also been on the rise. A popular theory to explain this occurrence is the broadening definition of autism spectrum disorder; however, there are other factors that should be taken into account. The use of the Medical Model of Disability in autism diagnosis could have led to certain individuals not being diagnosed in adulthood, but with the …

Remorse For Discrimination: The Role Of Group Dominance In Judging Hate Crimes Against Subordinate Group Members, Andrés Gvirtz, Patrick F. Kotzur, Andrew Stewart, Felicia Pratto

Psychology

Power, especially in the court system, is a potent determinant of intergroup relationships. Blind justice being only an ideal, public opinion can influence whether harm to low power groups is considered criminal and should be prosecuted. Our experiments investigated the impact of social dominance orientation (SDO) on the perceived appropriateness of punishment for harm to subordinate group members by dominant group members. Further, we examined the moderating role of a remorseful apology. We argue that perpetrators who do not show remorse towards their less powerful victim might be judged less harshly by those scoring high in SDO. Apologizing for the …

The Role Of Temporal Predictability In Sustained Attention, Miho Kato, Harun Yörük, Thomas S. Redick

Annual Student Research Poster Session

Attention requires sustaining focus on information and goals over time. Sustained attention performance is affected by time and temporal predictability. Specifically, previous research showed that performance in sustained attention tasks decreases when the focus of attention is required to be sustained over a longer period of time, and performance increases when the duration to sustain attention is predictable (known as temporal predictability). The current research examines the relationship between the duration of sustained attention and temporal predictability with two cognitive tasks. In the Sustained Attention to Cue Task (SACT), participants were required to sustain their focus of attention on a …

Cross-Cultural Validity Of The Ppi-R In U.S. College Students, Cassidy Liang

Student Theses

Psychopathy has traditionally been studied using Hare's Psychopathy Checklist-Revised (PCL-R) but self-report measures like the Psychopathic Personality Inventory-Revised (PPI-R) have gained popularity due to comparative ease, speed of administration, and its broader applicability to the general population. However, the validity of the PPI-R across cultures has produced mixed results, particularly in non-Western and non-English speaking participants. This study examined racial/ethnic and gender differences in the PPI-R in a diverse sample of 536 college students. The internal and external validity of the PPI-R was good. The PPI-R correlated with the Triarchic Psychopathy Measure (TriPM), as well as trait anxiety, and empathy …

Decoding Influence: Cosmetic Industry Strategies, Media Beauty Standards, And Their Mental Health Impact On Generation Z Consumers, Tatiana Avila Velasquez

Undergraduate Theses and Capstone Projects

This research explores the complex relationship between cosmetic industry marketing strategies, media-driven beauty standards, and the mental health of Generation Z consumers. Utilizing both qualitative and quantitative methods, the study examines how frequent exposure to curated beauty ideals and persuasive advertising shapes self-esteem, confidence, and personal identity among young adults. Through surveys and in-depth interviews, the research highlights the evolving nature of cosmetic use, revealing how early engagement with beauty products often stems from social conditioning and personal insecurities. Participants describe a shift from using cosmetics as a means of concealment to embracing them for creative expression and self-care. However, …

Theory Comparison, Chen Li

Open Educational Resources

This assignment invites students to critically compare two developmental theorists (the professor can choose which two theorists), reflecting on their similarities, differences, and personal evaluations. Students will explore where they agree or disagree with each theorist and connect their reflections to contemporary contexts, cultural perspectives, or personal experiences. The assignment also includes peer engagement, with thoughtful responses to two classmates to deepen discussion and understanding.

Personal Introduction & Learning Profile, Chen Li

Open Educational Resources

This assignment asks students to introduce themselves through a brief personal narrative that highlights key experiences, early influences, and goals for the course. Using any creative format, students reflect on how their background shapes their approach to learning and what they hope to gain moving forward. Students also engage with two peers’ introductions to help build a collaborative learning community.

Disability And Human Trafficking: Prevention Education And Professional Training, Andrea Nichols, Sarah Slutsker, Melissa Oberstaedt

Dignity: A Journal of Analysis of Exploitation and Violence

Aim: This pilot study aimed to explore the intersection of disability and anti-trafficking prevention and training efforts from the perspectives of human trafficking survivors with disabilities and the professionals who work with them to inform further research.

Methods: The current study draws from in-depth interviews with seven participants, including two survivors and five professionals who regularly worked with human trafficking survivors with disabilities. Data analysis involved independent co-coding of transcribed interviews by a three-member research team to identify core themes and subthemes.

Results: The results showed a lack of human trafficking prevention education for people with disabilities, as well as …

The Natural Agent Of Change: The Therapeutic Power Of Play To Children Who Have Experienced Aces And Trauma, Jingyu Chen

Orphans and Vulnerable Children Senior Capstone

The power of play lies in its natural expression which children speak. When engaged in safe play, children are allowed to explore, comprehend, connect, and communicate in a developmentally appropriate way without criticism. Yet those who are impacted by ACEs (Adverse Childhood Experience) often find play foreign as they are stuck in survival mode, missing the developmental benefits of safe play. This paper examines the role of play in childhood development, explains the relationship between ACEs, trauma and play, and suggests that play is a natural agent of change that carries therapeutic power. The paper supports play as a medium …

Anterior Cingulate Cortex Connectivity And The Role In Neuroticism: A Diffusion-Weighted-Imaging-Based Investigation Of Limbic And Prefrontal Circuits., Jake Cox Ii

College of Arts & Sciences Senior Theses

Neuroticism is a trait which has been shown to significantly predict psychopathology. Investigating its neurobiological underpinnings may uncover a brain-based relationship that allows clinicians to conceptualize a shared predispositional factor across multiple psychopathologies, implicating treatment protocols. Inter-connectivity network and structural variation has been shown to be implicated in neuroticism, more specifically the frontoparietal network, default mode network, salience networks, and limbic networks. These networks tackle executive, salience, and emotional information, respectively. The anterior cingulate cortex (ACC) is a brain region nested between and functionally related to various networks stated above that are implicated in neuroticism. As such, it was hypothesized …

Understanding The State Of Neuroinclusive Teaching, Jovita Maria Joseph

College of Engineering Summer Undergraduate Research Program

We build on prior work by others and by the PI investigating the needs and the state of support for neurodiverse students in STEM at the college level—beginning with the state of support at Cal Poly. Key questions we explore include institutional and peer support and belonging; neuroinclusive course design and the efficacy of syllabi; and the impact of low- versus high-stakes assessments on neurodiverse students. The project consists of three pillars: (1) theory—situating our research with respect to prior work; (2) empirical analysis—learning from the previous survey refining our research questions, and designing further experiments; and (3) institutional research—gathering …

Exploring Impacts Of Diversity Ideologies On Allyship (Intergroup Responsiveness), Fiona Nguyen

Dissertations and Theses

Colorblindness and multiculturalism are widely studied diversity ideologies that reflect prominent attitudes about how diversity should be understood and managed, as they can help predict individual behavior. Colorblindness proposes that distinct group identities should be ignored, and can be used to exclude minoritized groups and downplay racial minorities' experiences, whereas multiculturalism embraces and values group differences, can foster inclusive environments for minority groups, and leads to positive intergroup outcomes such as reduced prejudice. Despite much research dedicated to exploring the intergroup outcomes of diversity ideologies, few studies have examined their impacts on specific interpersonal interactions, particularly allyship. Research has defined …

Sex Worker Stigma, Morality And Ambivalent Sexism, Emily Kate Kinzel

Dissertations and Theses

Sex worker stigma has received limited attention in psychological research. Although stigma is often theorized to relate to moral concerns, the relationship between stigma and moral concerns has not been empirically established. This study aims to address these gaps by developing a measurement tool for attitudes towards sex workers--specifically an implicit association test (IAT)--and explore the relationships between sex worker stigma, moral concerns, and ambivalent sexism. Mock policy questions on the criminalization and punishment of sex workers were also included to approximate behavioral intentions of participants. A cross-sectional correlational study of 168 community members found evidence that both moral concerns …

Examining Choices Of Sarcastic Responses In Dialogue With Virtual Interlocutors, Samantha Langley

Theses and Dissertations

We report the results from three experiments examining people’s preferences for using sarcasm in conversation as a function of: 1. whether their interlocutor uses sarcasm during the conversation; 2. Their knowledge about whether the interlocutor has used sarcasm in a previous conversation; 3. The presence of prosodical and visual cues for interlocutors’ sarcasm. In each experiment, participants took part in two conversations, and we manipulated whether the interlocutors were sincere or sarcastic and whether they remained the same or changed from one conversation to the next. Experiment one used written conversations and experiment two and three used pre-recorded video clips …

Reliance, Support, And Caregiving Among Married Lgbtq+ Americans: Spousal And Family Relationships, Abbie E. Goldberg, Julianna Z. Smith, Brad Sears

Psychology

When LGBTQ+ people get married, they enter into a union that promises mutual reliance and caregiving, such as in the event of financial need or health care crisis. This mixed-methods study explores how 484 married LGBTQ+ individuals in the United States (192 cisgender men, 186 cisgender women, 106 trans/nonbinary) (a) negotiate disability (38% of couples) and illness in the context of unpaid and paid labor divisions, (b) provide care for each other, and (c) receive support from family in the face of health or financial needs. Findings revealed diversity in the ways that disability and illness shaped household and paid …

To Mask, Or Not To Mask: An Exploratory Examination Of Factors That Predict Changes In Mask Wearing Over The Pandemic In College Students, Zach J. Gray, Hannah M. Henderson, Grant S. Shields

Psychological Science Faculty Publications and Presentations

The COVID-19 pandemic disrupted society for years. Much evidence shows face masks reduced the spread of the virus; nonetheless, many individuals stopped wearing masks before recommendations (or even mandates) for their use ended. Although predictors of mask wearing have been explored, this preregistered, exploratory study was the first to examine psychological predictors of changes in mask wearing over the course of the pandemic. In particular, we examined a number of potential predictors (e.g., Big Five personality traits, risk taking, etc.) of changes in self-reported mask wearing from March 2020 to August 2021-March 2022 in a sample (N = 357) of …

The Temporal Dynamics Of Attention To Threat And Gad Symptoms: A Study Of Lpp Slopes, Ben Swanson, Matt R. Judah, Grant S. Shields

Psychological Science Faculty Publications and Presentations

Individuals experiencing generalized anxiety disorder (GAD) show heightened attention to threat, as suggested by greater amplitude of the late positive potential (LPP). However, amplitude measurements do not fully capitalize on the high temporal resolution of EEG. Specifically, amplitude does not reflect the rate of change in the LPP over a window of interest, which may be important to understand LPP dynamics in individuals with GAD. Indeed, this rate of change of the LPP (i.e., LPP slope) may reflect attentional orienting. The current study leveraged multilevel models to examine the LPP in relation to GAD symptoms. We hypothesized that more-positive LPP …