Associations between Autism Symptom Severity and Parent Relationship Quality in Parents of Autistic Children

Type: Undergraduate
Author(s): Emily Ozawa Psychology Naomi Ekas Psychology Ramzi Quintanilla Psychology Whitney Sullivan Psychology
Advisor(s): Naomi Ekas Psychology

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that is characterized by restricted and repetitive patterns of behaviors, interests, and activities and differences in reciprocal social communication abilities (APA, 2013; CDC, 2023). Research has indicated that children’s autistic symptoms have been associated with increases in parenting stress and coparenting conflict (Chan & Leung, 2020). Autistic children’s externalizing behaviors have a significant impact on the relationship satisfaction of parents (Sim et al., 2016). Mothers and fathers of autistic children reported higher severity of their marital conflicts compared to parents of non-autistic children (Hartley et al., 2017). Past research has indicated that power dynamics of couples have been associated with lower levels of martial satisfaction (Lennon et al., 2012). However, there is no existing research on the impact of autistic children’s symptoms on power dynamics of parents with autistic children. Thus, the overall goal of the current study was to examine the associations between autism symptom severity and parent relationship quality in parents of autistic children. An additional aim of the study was to examine whether differences in relationship quality between mothers and fathers occur.
Participants included 111 parents of autistic children who completed a Zoom study examining couple interactions. Couples answered a series of questionnaires related to relationship satisfaction, couple conflict, and power dynamics. The current study used the Social Responsiveness Scale (SRS; Constantino, 2021), Couples Satisfaction Index (CSI; Funk & Rogge, 2007), Conflict and Problem-Solving scale (CPS; Kerig, 1996), and Relationship Power Inventory (RPI; Farrell et al., 2015).
A series of linear regression models were conducted to examine whether autism symptom severity predicts relationship quality in parents of autistic children (i.e., power dynamics, relationship satisfaction, and couple conflict). Separate models were conducted for each parent. There was a significant positive association between autism symptom severity and father’s perceived power (b = .03, SE = .01, t = 2.84, p < .005). All other results for mothers and fathers were non-significant (ps ≥.066).
The significant finding of autism symptom severity predicting father’s perceived power may indicate that fathers may feel responsible for being the head of the household. Thus, they may feel a sense of power related to being responsible for their child. Non-significant results for mothers may be due to their perceived role as being primary caregiver. Mothers may not experience a change in their relationship quality since they spend more time with their autistic child and thus enduring varying levels of autism symptom severity. Strengths of this study include responses from both mothers and fathers and participant diversity in geographic location, age, and ethnicity. A limitation to this study is the use of self-reported measures which could lead to response bias. In the future, researchers should examine whether a third variable may confer or buffer the researched associations. In addition, future researchers should use observational measures rather than self-reported measures to reduce response bias. Results of the current study suggest that fathers may benefit from tailored interventions aimed at power dynamics between partners. In addition, although couples counseling is important, mothers of autistic children may not necessarily need the additional support.

Faculty Perceptions of ADHD In Higher Education

Type: Undergraduate
Author(s): Sarah Pelinger Psychology
Advisor(s): Michelle Chen Psychology

Attention-Deficit Hyperactivity Disorder (ADHD) is one of the most common neurodevelopmental disorders affecting college students, yet research examining how ADHD is supported and understood in a college setting remains limited. Faculty members play a significant role in shaping students' academic experiences. Their beliefs and knowledge may influence how student requests are interpreted, which may subsequently impact student behavior and academic performance. The current study investigates how instructional university faculty perceive ADHD in college students. Specifically, we assess beliefs about the legitimacy of an ADHD diagnosis, perceptions of student's abilities, and attitudes toward academic accommodations.
It is hypothesized that on average, faculty will view ADHD as less impairing in the college context than would be expected based on clinical descriptions (i.e., viewing ADHD as a manageable challenge rather than a significant academic barrier). Additionally, it is expected that the level of ADHD knowledge will significantly predict perceptions and attitudes towards diagnostic legitimacy and accommodation support.
This study employs a cross-sectional survey design, administered through the Qualtrics online survey platform. Participants include current or full- or part-time university instructional faculty. Following consent, participants complete an online survey which assesses demographic information, ADHD knowledge, perception of student ability and impairment, and attitudes towards the classroom and testing accommodations. Regression models will test whether ADHD knowledge is associated with perceptions of ADHD legitimacy, support for accommodations, and corresponding attitudes toward student capabilities.
Understanding how instructors conceptualize ADHD can inform professional development, awareness initiatives, and accessibility training in higher education. The findings may also guide universities in improving support systems for students with ADHD, ultimately fostering more inclusive learning environments and equitable academic opportunities.

Improving Caregiver Education about Dementia Through the Science of Learning

Type: Undergraduate
Author(s): Michala Pollard Psychology Ariana Elsden Psychology Emma Goffard Psychology Lesca Hadley Psychology
Advisor(s): Uma Tauber Psychology

Improving Caregiver Education about Dementia Through the Science of Learning
Michala Pollard, Emma Goffard, Ariana Elsden, Lesca Hadley, & Uma Tauber
Most (83%) of the care provided to people living with dementia (PLwD) is provided by informal caregivers such as family members or friends who are not paid for their assistance. Informal caregivers’ 18 billion hours of care is valued at $339.5 billion for 2022 alone (Alzheimer’s Association, 2024). Caregivers for PLwD often assist with complex medical tasks and manage challenging emotional and behavioral symptoms of dementia with limited formal training (e.g., Fortinsky & Hathaway, 1990; Penrod & Dellasega, 1998; Ringer et al., 2020). As the demand for caregiving increases, it is critical to understand how caregivers can best learn and retain essential information for managing ADRD care.
The goal of is project is to establish methods to improve caregiver education about the behavioral and psychological symptoms (BPSD) of dementia. Specifically, our educational intervention incorporates principles from the science of learning for structuring retrieval practice to optimize learning (e.g., Agarwal et al., 2021; Sumowski et al., 2010; Tse et al., 2010; Woods et al., 2021). We compared the structured retrieval practice intervention against an active control comparison to determine the degree to which structured retrieval practice enhances caregivers’ long-term retention of dementia care information.
Caregivers of PLwD were recruited from the community and underwent an online survey screening and video or in-person screening prior to study enrollment. Caregivers learned 4 modules on emotion and mood symptoms of dementia – agitation, irritation, apathy, and depression – via the learning intervention or active control (rereading). Caregivers took an immediate test of their knowledge approximately 10 minutes after study and after a 2-day delay. Our novel intervention significantly increased caregivers’ knowledge immediately, and their knowledge was maintained 2 days later at a significantly higher rate relative to the active control comparison.

Examining Support & Perceived Necessity of Trauma-Informed Care in Human Service Sectors

Type: Graduate
Author(s): Kayla Rabb Psychology
Advisor(s): Danica Knight Psychology

There is an ever-increasing push for trauma-informed practices to be integrated into human service sectors and systems of care (e.g., criminal justice, education, healthcare). Trauma is a well-documented public health concern, leading many systems to revise their approach to care to emphasize a trauma-informed lens of “what has happened to you” as opposed to “what is wrong you” with those they are serving. As service providers in these systems of care are charged with integrating trauma-informed care (TIC) into their everyday practices, further research is needed to examine those factors contributing to successful TIC implementation, including whether service providers see the value in TIC. The presented study serves as a pilot, addressing this gap by exploring beliefs about the necessity for and feasibility of implementing TIC. The presented study looks to sample 175 undergraduate students majoring or minoring in human service professions (e.g. social work, healthcare, education, criminal justice). The study will employ a pre-post two-group experimental design, in which participants will read vignettes depicting individuals seeking care from a human service sector, followed by questions about the appropriateness of the interactions. Participants will be randomly assigned to either the control group (which will receive unrelated educational information) or the exposure group (which will receive educational information about trauma-informed practices) before reevaluating the vignettes again. Pre-and post-test measures will assess changes in beliefs regarding the necessity and feasibility of TIC as a function of group assignment (treatment vs. control). Thus, the presented study looks to document beliefs about the perceived necessity and feasibility of using TIC in human service systems and to explore whether these perceptions change after exposure to TIC education in future service providers.

Caught in the Middle: Exploring the Nature of Situationships

Type: Undergraduate
Author(s): Grace Rickey Psychology Melissa Brillhart Psychology
Advisor(s): Sarah Hill Psychology

Situationships represent an increasingly common form of romantic involvement, with nearly 40 percent of Americans and half of young adults ages 18 to 34 reporting having been in one (YouGov, 2024). Although these relationships resemble traditional dating in terms of emotional connection, sexual involvement, and shared time, they lack labels, commitment, and clearly defined expectations (Langlais et al., 2024). Despite their prevalence, situationships remain understudied. Therefore, the present study investigated whether power dynamics and gender influence investment strategies in situationships. To investigate this, heterosexual men and women ages 18 to 32 were recruited through Prolific, and participants who reported being in a situationship were assigned into one of four conditions: woman in control, woman not in control, man in control, or man not in control. 400 eligible respondents (100 per condition) completed measures of mate retention behaviors and situationship investment. It was hypothesized that situationships controlled by women, compared to those controlled by men, would involve male partners engaging in more resource display and greater expressions of love and care, whereas situationships controlled by men would involve the female partners engaging in more appearance enhancement and sexual behaviors as investment strategies. Data are forthcoming.

The association between environmental threat cues and women's mating strategies

Type: Undergraduate
Author(s): Stephen Roberts Psychology Melissa Brillhart Psychology
Advisor(s): Sarah Hill Psychology

During ancestral times, while women focused on child-rearing, they relied on their male mates to protect their family. Nowadays, women can protect their families themselves by employing strategies like using a home security system or owning a firearm. However, modern women continue to form long-term relationships with men to reduce the risk of encountering harm (Wilson & Mesnick, 1997). Crucially, men will not provide investment without getting something in return. One resource that men value that women can provide in exchange for investment is granting men sexual access (Baumeister & Vohs, 2004). Therefore, given that women continue to use men as a protective resource and men will accept sexual access in exchange, we should find that women in dangerous environments are more sexually open. This study aims to examine the impact of dangerous environments on women’s sexual strategies. Importantly, no previous research has focused on this. Overall, I predict that women who are primed with dangerous environment cues, compared to women who are primed with a control condition, will show higher levels of sexual openness. By gaining more knowledge about how dangerous environments can influence women’s mating strategies, we can better understand how evolutionary mechanisms continue to influence women’s sexual behaviors. Data are forthcoming.

A Qualitative Analysis of Barriers and Facilitators to Care Engagement: Staff and Client Perspectives on the ACTION Intervention

Type: Undergraduate
Author(s): Morayma Rodriguez Psychology
Advisor(s): Kevin Knight Psychology Stephanie Villaire Psychology

Many barriers to accessing treatment for substance use disorder and HIV among those on community supervision are well-documented, including a lack of transportation, lack of reentry care, and lack of awareness of services. To address these barriers, a NIDA-funded R01, ACTION, aimed to promote engagement in care for infectious diseases (like HIV/AIDS) and opioid use disorder for individuals on probation in Texas. When conducting these large studies, it is imperative to understand participant and staff perceptions of an intervention’s feasibility and acceptability. Therefore, the current study aims to analyze the similarities and differences in opinions and attitudes of the success of the intervention identified by project staff and client. To examine this, a deductive qualitative analysis of 6 project staff and 20 clients was completed using Atlas.ti. Staff identified communication, state resources and facilities, and issues with pharmacies as key barriers to the intervention, whereas clients cited scheduling and transportation as key barriers. Staff identified the ability to communicate with other staff for resources, meeting clients in person, and meeting in the mobile health unit as key strengths of the intervention, whereas clients cite receiving healthcare services and interaction with the patient navigator and research assistant as key strengths. Understanding these barriers to and facilitators of the ACTION interventions allows researchers to see what works and what can create issues in the study.

Game on or Game over? The Effects of Bedtime Online Gaming on Sleep Quality, Next-Day Cognitive Performance and Mental Health Outcomes

Type: Undergraduate
Author(s): Ian Sanchez Psychology
Advisor(s): Qinxin Shi Psychology

Young adults’ mental health has emerged as a critical public health concern, with rising rates of sleep deprivation reported over the past decade. Online video gaming has become a popular bedtime activity, especially among undergraduates, and may contribute to their sleep disruptions and daytime mental health malfunctions. However, not all undergraduates experience bedtime online gaming in the same way, and understanding who is most vulnerable, under what conditions, and whether bedtime online gaming may have neutral or even protective effects for some individuals remains a critical gap. Besides the importance of exploring individual differences in such effects, many studies rely solely on self-reported sleep quality, which can be biased or inaccurate.

To address these issues, this project will utilize a longitudinal data collection method. A total of 10 TCU undergraduates will be recruited through the campus gaming club. Over 14 days, participants will complete a morning survey assessing their prior night’s online gaming experiences and subjective sleep quality, and a brief tasks to measure cognitive functioning. Evening surveys will assess momentary mental health states and include an open-ended question about anything they want to share about their past day. Participants will continuously wear Garmin devices to collect objective sleep metrics passively. Findings will uncover the moment-to-moment impacts of bedtime gaming on sleep quality and overall functioning, and provide preliminary insights into individual differences in why and how some students are negatively affected by bedtime video gaming, while others may not be.

I expect that task performance will vary among participants based on individual gaming habits. Specifically, I anticipate a negative correlation between total bedtime gaming time and next-day performance on cognitive tasks, particularly when participants stay up late to game, leading to disrupted sleep. In such cases, deviations from typical healthy sleep patterns may negatively influence participants’ cognitive functioning. I also expect that the type of game played may influence outcomes, as games that involve higher levels of sensory stimulation and rapid decision-making (e.g., action shooters) may negatively affect sleep and further impair cognitive performance compared to slower-paced genres such as role-playing games.

Effects of Overtraining on Behavioral Adjustment to Reward Downshift

Type: Undergraduate
Author(s): Catalina Sheehan Psychology
Advisor(s): Mauricio Papini Psychology

Frustrative nonreward refers to the behavioral reactions that occur when an expected reward is reduced or omitted. Reward downshift procedures provide a useful framework to examine whether behavior is guided by current reward expectancies (action) or by learned stimulus - response associations (habits). Under conditions in which behavior depends on reward expectancies, animals typically adjust their responses when reward value changes. By contrast, if behavior has become habitual, original responses may persist even when the outcome is reduced. The present study examined whether extended training in a Pavlovian autoshaping task promotes habit-like responses following a reward downshift. In Experiment 1, rats were trained to respond to two levers associated with different reward magnitudes. Animals received either standard training (10 days) or extended training (30 days). After training, preference for the higher-value reward was assessed, and then one lever was downshifted to deliver the same smaller reward that the other lever provided. Changes in lever preference following the downshift were used to evaluate behavioral adjustments. Both groups initially adjusted their responses after the reduction in reward magnitude, through a change in preference from the downshifted to the unshifted lever. However, animals that received extended training gradually returned to their original preference for the downshifted one, even though both options delivered the same outcome. This persistence suggests the development of stimulus–response associations consistent with habit-like control. In contrast, animals that received standard training maintained a frustration induced change in preference after the downshift, indicating a weaker habit formation response. Experiment 2 tested whether overtraining by increasing the number of trials within each session would produce similar effects. Although animals received more trials per session, both groups showed similar behavioral adjustments following reward downshift and did not differ in preference patterns. Together, these results suggest that the development of habit-like responding depends not only on the amount of training but also on how experience is distributed over time. Training extended across multiple days, rather than concentrated within sessions, appears to promote persistent responding that is less sensitive to changes in reward magnitude.

Bridging the Gap in PrEP Uptake: A Literature Review on HIV Prevention Among Black Women and Community-Rooted Strategies

Type: Undergraduate
Author(s): Anne Shubert Psychology Pamela Carey Psychology Savannah Hastings Psychology Kevin Knight Psychology Randi Proffitt Psychology Stephanie Villaire Psychology
Advisor(s): Randi Proffitt Psychology Kevin Knight Psychology

Women remain disproportionately affected by human immunodeficiency virus (HIV), with disparities in acquisition risk research concentrated among Black women in the Southern United States. Although there are effective prevention tools such as Pre-Exposure Prophylaxis (PrEP), uptake of these tools remain low. This review analyzes the critical gap in prevention and protection against HIV in Black women. Systemic search of PubMed (2010-2025) was conducted looking for keywords such as “Women and PrEP”, “Barber Shop Model”, “Beauty Shop Model”, “Mobile Health Unit Health Care”, “PrEP Education”, and “Birth Control”. Reducing HIV disparities among Black women requires changing structural and social factors that influence the high HIV risk-factors. Awareness and self-perceived risk must be considered at the individual level in order to effectively prevent HIV acquisition. Existing research shows that the way prevention services are delivered and designed affect the efficacy of HIV prevention efforts. In addition to advancing biomedical strategies, interventions should be culturally responsive to increase awareness and reduce stigma surrounding PrEP and HIV. Overall, HIV disparities among Black women are multifactorial, and shifting prevention efforts into trusted community spaces while addressing the structural roots of medical mistrust shows a promising strategy for narrowing the gap in HIV prevention.

Diet-induced peripheral tissue changes associated with risk factors for Alzheimer’s disease

Type: Graduate
Author(s): Jessica Suarez Psychology Siri Bejjanki Psychology Gary Boehm Psychology Zayden Sanchez Biology
Advisor(s): Michael Chumley Biology

Growing evidence suggests that diet plays an important role in the development and progression of neurodegenerative diseases such as Alzheimer’s disease. Dietary patterns can influence metabolic health, inflammation, and gut physiology, which in turn may affect brain function. Alterations in lipid metabolism, adipose tissue structure, and intestinal integrity have been linked to systemic physiological changes associated with neurodegenerative disease risk.
The present study examined how different dietary patterns influence peripheral tissues involved in metabolic and gastrointestinal regulation. C57BL/6J mouse were exposed to three diets representing distinct nutritional profiles: a Mediterranean diet, a Typical American diet, and a Standard laboratory diet used as a control condition. To evaluate potential systemic effects of these diets, the study focused on a set of peripheral tissue markers associated with metabolic and intestinal function. Following dietary exposure, morphological changes were evaluated in selected tissues using histological analysis.
Diet exposure produced notable differences across the tissues examined depending on the diet. In the liver, animals exposed to the high-fat Typical American diet showed increased hepatic lipid droplet accumulation, indicating greater fat deposition within hepatocytes. Such changes may reflect alterations in lipid metabolism and metabolic regulation. In white adipose tissue, adipocytes displayed increased cell size, suggesting adipocyte hypertrophy commonly associated with metabolic stress.
Alterations were also observed in the gastrointestinal system. In the small intestine, mice showed reduced villi length and a lower number of goblet cells. These structures are essential for nutrient absorption and mucosal protection, and their reduction may indicate changes in intestinal barrier function. Because intestinal health is closely linked to brain function through the gut–brain axis, these alterations may have broader implications for neurological health.
Together, these findings suggest that dietary patterns can induce structural changes in peripheral tissues involved in metabolism and intestinal physiology. Although these markers represent only a subset of the many factors associated with neurodegenerative disease, they provide measurable indicators of systemic changes that may contribute to processes related to Alzheimer’s disease risk.

The Impact of Helicopter Parenting and Emerging Adults' Perceptions of Parental Conflict on their Romantic Relationships: The Mediating Role of Adult Attachment

Type: Graduate
Author(s): Whitney Sullivan Psychology Ava Burton Psychology Jasmine Durrant Psychology
Advisor(s): Naomi Ekas Psychology

The term helicopter parenting (i.e., parents’ over-involvement in the lives of their child) has been used to describe parents who exercise increased involvement and control over their child and is mostly regarded as developmentally inappropriate for emerging adults (Kouros et al., 2017; Padilla-Walker & Nelson, 2012). The association between helicopter parenting and poorer relationship satisfaction in college students has recently been observed (Jiao et al., 2024). Interparental conflict has been associated with poor relationship quality in emerging adults (Parade et al., 2012; Singh & Thomas, 2023). In addition, studies have indicated that interparental conflict and helicopter parenting predict negative attachment characteristics in children (Laurent et al., 2008; Miller et al., 2024). The goal of the current study was to examine the associations between helicopter parenting, interparental conflict, and parenting warmth on college students’ relationship satisfaction. An additional goal of the current study was to examine the extent to which negative attachment-related behaviors (i.e., anxiety and avoidance) explain these associations.

Participants included 413 undergraduate students in a romantic relationship who were enrolled in psychology courses across two private universities in the Dallas-Fort Worth area. Students completed a series of questionnaires through an online survey platform in exchange for course credit. Measures used for the current study included the Consolidated Helicopter Parenting Scale (CHPS; Schiffrin et al., 2019), the Conflict Properties subscale of the Children's Perception of the Interparental Conflict Scale (CPIC; Grych et al., 1992), the Parental Bonding Instrument (PBI; Parker et al., 1979), the Experiences in Close Relationships (ECR; Miller et al., 2024), and the Couples Satisfaction index (CSI; Funk & Rogge, 2007).

A structural regression model was conducted using structural equation modeling (SEM) in MPlus (Muthén & Muthén, 2017) to examine the associations between relationship satisfaction and parenting behaviors as well as interparental conflict mediated by level of attachment-related anxiety and avoidance. Significant negative associations were observed between relationship satisfaction and conflict properties (b = -.09 (SE = .05), p = .050), and level of attachment-related anxiety (b = -.19 (SE = .05), p ≤ .001) and avoidance (b = -.49 (SE = .04), p ≤ .001). Direct associations between relationship satisfaction and helicopter parenting as well as parental warmth were non-significant (ps ≥ .206). Significant positive associations were observed between attachment-related anxiety and helicopter parenting (b = .33 (SE = .05), p ≤ .001) and conflict properties (b = .17 (SE = .05), p = .001). Helicopter parenting was positively associated with attachment-related avoidance (b = .19 (SE = .05), p ≤ .001). All other effects were non-significant, ps ≥ .119.

Findings of the current study indicate that helicopter parenting behaviors increase negative attachment-related behaviors (i.e., anxiety and avoidance) in college students, which, in turn, decreases their relationship satisfaction with their current romantic partner. Interparental conflict negatively impacts college students’ relationship satisfaction. Parental warmth does not impact college students’ attachment-related behaviors or their relationship satisfaction. A strength of the current study is a large sample size well-powered for conducted analyses. Limitations include use of self-report measures and a non-representative sample as most participants were White females. Future research should examine these associations over time as well as include the use of observational measures. Clinicians working with college students with helicopter parenting and interparental conflict experiences should implement interventions designed to strengthen positive attachment-related behaviors.

The Link Between Natural Mentoring and Resiliency in the Face of Adverse Experiences and Insecure Attachment

Type: Undergraduate
Author(s): Jessie Swartz Psychology Lillyan Shelley Psychology
Advisor(s): Danica Knight Psychology

Resilience is the ability to cope with and overcome difficulties. Childhood traumatic events can undermine resilience by disrupting emotion regulation, coping skills, social connectedness, and self-esteem, thereby reducing an individual's ability to cope effectively. A commonly used metric for assessing these events is Adverse Childhood Experiences (ACEs), which examines exposure to abuse, neglect, and household dysfunction. One way to increase resilience is through a secure attachment to a caregiver. However, if an individual lacks a secure attachment to their caregiver, supportive relationships, such as natural mentors (NM; kin, non-kin, helping professionals), can also foster resilience. The present study examines whether having a NM is associated with higher resilience, while accounting for adverse experiences and insecure attachment to primary caregivers. Approximately 300 TCU students will be recruited to complete an online survey assessing ACEs, resilience, attachment to their caregiver, and any prior relationship with a NM. Descriptive analyses, one-way ANOVA, two-way ANOVA, and stepwise multiple regression will be conducted to examine associations. Descriptive analyses will examine the prevalence of all variables. Individuals with different types of NM mentors are expected to report different levels of resilience. Additionally, individuals with a NM are expected to demonstrate greater resilience when accounting for ACEs. Finally, the presence of NMs is expected to be associated with greater resilience compared to individuals without a mentor, even after controlling for insecure attachment. Data collection will begin in March 2026 and continue throughout the month, with results and implications being presented at the conference.

Birth control, cycle phase, and inflammatory response to an immunological stimulus

Type: Undergraduate
Author(s): Emma Tawadrous Psychology Alexandra Hock Psychology
Advisor(s): Sarah Hill Psychology

Cytokines are a protein involved in the body’s inflammatory response to pathogen threats (Danzter, 2001), and there is evidence that long-term oral contraceptive use can increase generalized inflammation (Mongiovi et al., 2025). Sickness symptoms are related to higher cytokine levels (Dantzer & Kelley, 2007), and further research found that participants who experienced more sick effects (injection-site soreness, fatigue, muscle aches, etc.) post-flu shot showed higher cytokine levels than those with less intense sick effects (Christian et al., 2015). We wanted to know if there is a difference in post-flu shot cytokines levels and sick symptoms between naturally cycling women vs. women on hormonal birth control (HBC)/ We also wanted to know if there is a relationship between phase of menstrual cycle and levels of inflammation after a flu shot. To answer these questions, we recruited 47 women from the TCU flu-clinic. The morning after their flu shot, participants gave a blood-spot samples (stored on Whatman 903 protein saver cards), completed a survey on their HBC use, menstrual cycle phase, GRIT, mood and feelings, and sick symptoms. The data are currently undergoing multi-variate analysis, where birth control use (naturally cycling vs. HBC use) and menstrual cycle phase are the predictor variables, and cytokine levels, sick symptoms, GRIT, and mood and feelings are the dependent variables. Blood spot samples will be analyzed in May 2026 using Mesoscale Discovery V-Plex assay kits. We expect to find a relationship between HBC use and cytokine levels, and sick symptoms and cytokine levels. We also expect to find a relationship between HBC use and GRIT, mood and feelings, and sick symptoms. We do not have any expected outcomes for the relationship between menstrual cycle phase, cytokines levels, and sick symptoms, as this research is exploratory.

Meaning in Life and Time Perception: The Moderating Effects of Obsessive Compulsive Tendencies

Type: Undergraduate
Author(s): Roselyn Tentzohua Psychology
Advisor(s): Cathy Cox Psychology Bao Han Tran Psychology

People with obsessive-compulsive disorder (OCD) tendencies experience intrusive, uncontrollable thoughts and images that elevate anxiety. These tendencies could potentially influence time perception, which is the subjective experience of time passage. Time scarcity is the feeling that you don’t have enough time to complete tasks. In contrast, time affluence is the feeling that you have more than adequate time to complete tasks. Research has shown that time affluence is positively associated with meaning in life, while time scarcity has a negative association with meaning of life. This study examines how OCD tendencies influence the relationship between time perception and meaning in life. Participants (N = 360) were recruited from Prolific and were randomly assigned into 1 of 3 conditions (i.e., time scarcity, time affluence, vs. control). Following the completion of the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) to measure OCD traits, participants underwent a manipulation by reading a vignette that primed them about the tightness or openness of time in a work environment. After the manipulation, participants completed the Meaning in Life Questionnaire. This research will guide future work on how time-scarce or time-affluent environments affect OCD symptomology.

The Impact of Stigmatizing Language on Social Distance and Treatment Support for Individuals with Substance Use Disorder

Type: Undergraduate
Author(s): Muskaan Toor Psychology Amritleen Brar Psychology Lily Cantrell Psychology Isabella Dias Psychology Elayna Hodge Psychology Kate Leininger Psychology Brianna Pitz Psychology Michelle Puebla Psychology Jiya Sharma Psychology
Advisor(s): Amanda Sease Psychology Kevin Knight Psychology

Stigma is a pervasive issue in society, with stigmatizing language describing individuals with substance use disorder (SUD) negatively impacting coping effectiveness, treatment-seeking, and interpersonal relationships (Luoma et al., 2008). Previous research has found that labeling individuals with SUD is associated with public fear and desire for minimal social contact (Link et al., 1999). Additionally, stigmatization of this population has been associated with reduced support for public health policy and greater support for punitive policies (Kennedy-Hendricks et al., 2017). The current study examined whether the language used to describe an individual with SUD affects perceptions of social distance and support for treatment. Community members in Tarrant County were approached in public areas and invited to participate in a survey regarding individuals with SUD. Participants were randomly assigned to read one of two different vignettes written in either person-first language or stigmatizing language, then completed survey questions via tablet or QR code. We hypothesize that participants reading stigmatized language will report greater desired social distance from the individual with SUD and display less support for treatment engagement. These findings would suggest that efforts to reduce stigmatizing language in public discourse, such as media campaigns, healthcare training, and policy reform, are critical to fostering more supportive attitudes toward treatment and recovery for individuals with SUD.

No time for meaning: How time scarcity impacts our meaning in life.

Type: Graduate
Author(s): Bao Han Tran Psychology
Advisor(s): Cathy Cox Psychology

Eighty percent of Americans feel like they "never have enough time." This phenomenon is referred to as time scarcity, or the feeling that we do not have enough time to do all that we want. According to Self Determination Theory, people need to feel like they can act in accordance to their values (autonomy), are able to master their environment (competence), and connect with others (relatedness) in order to thrive. It is hypothesized that when time feels restricted, our sense of autonomy,  competence, and relatedness is reduced. This study examines how time scarcity affects our meaning in life through the mediation of basic psychological needs. Participants (N = 347) were randomly assigned to one of three time perception conditions (i.e., time scarcity, time affluence, vs. control) and reported their basic psychological needs and meaning in life. Implications for meaning interventions are discussed.

Disgust, Inflammation, and Effort: Investigating the Immune System's Role in Motivation and Decision-Making

Type: Undergraduate
Author(s): Emma Wilner Psychology Talia Chachkes Psychology
Advisor(s): Sarah Hill Psychology

Throughout history, pathogens have posed a major threat to human survival. In response, humans have developed both physiological and behavioral defense mechanisms, including the immune system, which helps combat infections. Disgust serves as a crucial defense, preparing the body for exposure to potential pathogens before they enter the body. Since internal state changes redirect energy toward immune activity and healing, inflammatory responses may also influence willingness to exert effort in various contexts. This study examines how disgust affects effort exertion for rewards or to avoid costs. We hypothesize that disgust increases inflammation, which in turn reduces willingness to exert effort. We propose that this shift is driven by energy conservation due to an inflammatory response, rather than a reduced desire for rewards or avoidance of costs. Participants will be exposed to disgust-inducing stimuli while inflammatory markers (core body temperature, heart rate, and blood cytokines) are measured. Their willingness to exert effort for rewards or to avoid costs will also be assessed. Findings may offer insights into adaptive decision-making, clarifying how an immune response triggered by disgust impacts motivation and effort allocation. 

Surrender and psychosomatics: State of surrender (SoS) as a novel target for reducing anxiety sensitivity

Type: Undergraduate
Author(s): Michael Wrucke Psychology
Advisor(s): Cathy Cox Psychology Thomas Sease Psychology

Anxiety sensitivity (AS) refers to the fear of bodily sensations typically associated with physiological arousal. High AS is a transdiagnostic predictor of poor mental health outcomes, such as panic disorder, other anxiety disorders, post-traumatic stress disorder, and overall functional impairment. Individuals with high AS may exhibit body hypervigilance, and in turn, be more likely to experience psychosomatic symptoms. A State of Surrender (SoS) refers to one's ability to accept what is to come without resistance and relinquish control. It has been associated with greater well-being, and preliminary data suggests it is negatively associated to anxiety and AS, mediated by distress tolerance. To further test this, we will recruit individuals on Prolific and randomly assign them to either a surrender-based meditation protocol or a control condition. We will measure functional somatic symptoms, trait anxiety, distress tolerance, self-efficacy, and anxiety sensitivity. We predict that individuals in the experimental condition will endorse less AS, mediated by self-reported SoS. We also predict that the effect will be greater for individuals with more somatic symptoms. Findings will suggest further exploration of acceptance-based treatment for individuals with high AS and other psychosomatic complaints.

Decoding Digital Dynamics: An Intensive Longitudinal Study of Smartphone Use, Physiology, and Mental Health in College Students

Type: Graduate
Author(s): Zili Zhong Psychology
Advisor(s): Qinxin Shi Psychology

The Interplay Between Youth Emotion Dysregulation, Family Dysfunction, and Caregiver Strain Among Families Involved With the Juvenile Justice System

Type: Undergraduate
Author(s): Hampton Zidlicky Psychology
Advisor(s): Danica Knight Psychology

Youth involved with the juvenile justice system are disproportionately exposed to trauma, family stressors, and environmental obstacles. Although family dysfunction, emotion dysregulation, and caregiver strain have been studied in relation to youth delinquency, there’s a gap in the research examining the interaction between these three factors among families with youth involved in the juvenile justice system. Shaped by Bowen’s Family Systems Theory and Social Learning Theory, this study explored triangular associations among emotion dysregulation, family dysfunction, and caregiver strain.
Baseline data were drawn from the parent study, Leveraging Safe Adults (LeSA), which drew 220 youth and their caregivers from nine juvenile detention centers across Texas and Illinois. Among other measures, the youth completed the Difficulties in Emotion Regulation Scale (DERS) and the Youth Family Assessment Device (Y-FAD), while the caregivers completed the Caregiver FAD (C-FAD) and the Caregiver Strain Questionnaire-Short Form (CGSQ-SF). Analyses examined correlations among the three factors.
Results indicated a moderate, statistically significant positive correlation between C-FAD and CSQ, but no significant relationship between Y-FAD and CSQ. The relationship between CSQ and DERS was small, but not statistically significant. Both Y-FAD and C-FAD were related to higher DERS reports.
By analyzing emotion dysregulation, family dysfunction, and caregiver strain reciprocally and interdependently rather than in isolation, this study helps to provide a better understanding of the objective socioemotional processes of and between youth and their families involved in the juvenile justice system. It also highlights the importance of incorporating both youth and caregiver perspectives into study design and assessments.