The Baby Stress Paradigm: A Preliminary Analysis of Stress Responses to Baby Doll Crying

Enza Zeppegno-Mendonca, Psychology Undergraduate Student

College of Arts, Humanities & Social Sciences

Stress-inducing paradigms in research allow for a comprehensive understanding of the physiological and psychological effects of stress. Research consistently shows that infant crying triggers negative emotional responses, including heightened stress and negative affect in parents and women. Thus, we seek to develop a stress-inducing paradigm that uses baby crying sounds (with or without baby doll cues) to elicit both stress and cortisol responses in a broader population. To support this framework, we conduct a preliminary analysis comparing the self-report perceived stress responses before and after expose to a baby doll crying.

The Case for Ungraded

Alexandria Rumbel, Education Graduate Student

College of Professional Studies

We use grades to categorize student achievement and provide feedback, but is this really the best way to foster accountability, prompt meta-cognition, and instill students with an intrinsic love of learning? Despite the near ubiquitous acceptance of grading as a standard feature of secondary and post-secondary education, educational philosophers and educational practitioners have had reservations about grading–practically since its inception. If grading does not lead to the best outcomes for our students, what shall we do instead? "The Case for Ungraded" is a poster created and presented by Alexandria Rumbel, a graduate student in the Master’s of Education program at Cal Poly Humboldt.

The Clarke Museum

Josue Bermudez , College Corp Undergraduate Student

Other

This year, I had the opportunity to work with the Clarke Historical Museum, one of the largest in Humboldt County. I helped set up exhibits, worked on projects, and participated in community events. I learned how a small community preserves and shares its history through this. Balancing this with college was challenging, but the support from Josh and the Clarke staff made it manageable. This experience deepened my appreciation for public history and inspired me to pursue future work that connects education, culture, and community engagement.

The Effect of Dynamic Balance & Muscular Strength on Fall Prevention in the Elderly

Tatum Carlin, School of Applied Health Undergraduate Student

College of Professional Studies

Falls are a major risk for older adults, leading to injury and loss of independence. This research explores how age-related declines in dynamic balance and muscular strength increase fall risk. Evidence shows that combining balance and strength training significantly reduces falls, offering an effective strategy to support mobility and safety in the aging population.

The Effectiveness of Artificial Intelligence in Fall Risk Assessment for Older Adults

Ian Church, School of Applied Health Undergraduate Student

College of Professional Studies

Falls in older adults are a leading cause of injury, hospitalization, and reduced independence, with significant healthcare costs and impacts on quality of life. Traditional fall risk assessments (e.g., clinical tests) are time-consuming, subjective, and may lack predictive accuracy. Advances in wearable sensors, AI, and machine learning offer real-time, objective, and scalable solutions for fall risk prediction and prevention. The purpose of this review is to synthesize current evidence on Artificial Intelligence-driven fall risk assessment tools and highlight gaps for future research.

The Effects of Aerobic Exercise on Preventing Ischemic Strokes in Postmenopausal Women

Riley Shopp, School of Applied Health Undergraduate Student

College of Professional Studies

This research project examines the effects of aerobic exercise in reducing the risk of ischemic strokes among postmenopausal women. Across several studies, consistent moderate-intensity cardiovascular activity—such as walking, cycling, and swimming—was associated with improved blood pressure, lipid profiles, and overall heart health. Findings support aerobic exercise as an effective preventive strategy.

The Effects of an External Focus of Attention on Reaction Time and Execution of the 100m Dash

Ryan Castro, Other Undergraduate Student

College of Professional Studies

This research project investigates how an external focus of attention influences both reaction time and overall performance in the 100-meter dash. By analyzing and synthesizing findings from recent peer-reviewed studies, the project aims to clarify whether directing an athlete’s attention toward external outcomes, rather than internal body mechanics, leads to more effective sprint execution and faster start times. The goal is to provide practical insights that can inform coaching strategies and improve competitive sprint performance.

The Effects of Microalbuminuria Testing for Providing Recommendations for Potential Treatments in Diabetic Patients with Kidney Damage

Danielle Lositzki, School of Applied Health Undergraduate Student

College of Professional Studies

Microalbuminuria testing is crucial for early detection of kidney damage in diabetic patients, as it identifies levels of albumin in the urine, signaling potential nephropathy. Early identification enables timely interventions such as lifestyle modifications, blood sugar control, and the use of medications like ACE inhibitors or ARBs to slow disease progression and protect kidney function. Regular monitoring of microalbuminuria helps guide treatment adjustments, improving patient outcomes and preventing further kidney deterioration.

The Effects of Outdoor Physical Therapy Sessions on Depression and Overall Recovery Rate in Elderly Patients

Elizabeth Cameron, School of Applied Health Undergraduate Student

College of Professional Studies

This research explores how integrating outdoor environments into elderly rehabilitation programs may improve patient outcomes. Traditional rehabilitation often occurs in clinical indoor settings, but growing evidence suggests natural environments can enhance physical recovery and mental health. This study investigates whether outdoor therapy positively influences mobility, endurance, mood, and stress levels in elderly patients, aiming to highlight the potential for nature-based rehabilitation practices.

The Effects of Social Media Usage on Mental Health in Adolescents and Young Adults

Melanie Aguilar, Psychology Undergraduate Student

College of Professional Studies

This research explores the effects of social media and smartphone usage on the mental health of adolescents and young adults. It examines how factors such as screen time, social comparison, cyberbullying, and digital connectivity influence psychological well-being, including anxiety, depression, self-esteem, and sleep quality. This study aims to provide insights into both the risks and potential benefits of digital engagement among youth, contributing to strategies for healthier technology use.