May 2, 2025
Reception & Presentations 2pm to 5pm
Cal Poly Humboldt Library
Search Presenters & Abstracts
Presenters & Abstracts: Search
This Is All Simlish To Me: An Ethnographic Analysis of The Sims, A Virtual Life Simulation Video Game
Jennifer Machado
Anthropology
Undergraduate Student
College of Arts, Humanities & Social Sciences
The scope of my research was to understand why Simmers created Sims and for what purpose. Ethnographic research took place over the course of 16 weeks on the Sims 3 and 4, forum sites, and YouTube videos. Through fieldnotes, participant observation, transcribed interviews, and surveys I was able to find three key evolving patterns, which was time investment, community building in game-play and participation in challenges and story-writing.Research findings reveal that the Simmers game-play is not only to pass time, but to achieve a goal that they have set for themselves which, allows them to connect with other Simmers, and creates a community based on shared interests.
Build a Causal Diagram to Compare Calculus Outcomes Across CSU Campuses
Nathan
Boone
Psychology
Graduate Student
Rosanna
Overholser
Mathematics
Faculty
Francesca
Messina
Psychology
Graduate Student
College of Natural Resources & Sciences
20% of CSU students received a failing grade in Calculus 1 between 2019 and 2021. As a required course for many STEM majors, Calculus 1 outcomes have an impact on many students. When staff discuss different teaching strategies and ways to use resources, it’s natural to compare failure rates between campuses. Different CSU campuses have different student populations, so a direct comparison of outcomes may be unfair. The proposed poster describes the process of designing an analysis that could carry out a standardized comparison of calculus outcomes across campuses. Attendees will be invited to interact with the poster by adding relevant variables and pathways with sticky notes and markers.
Mapping Species Ranges in the California Floristic Province
Alex Rumbel
Biological Sciences
Undergraduate Student
Cameron Jones
Biological Sciences
Undergraduate Student
Dr. Oscar Vargas
Biological Sciences
Faculty
Ava Guillen
Biological Sciences
Undergraduate Student
Brittany Long
Biological Sciences
Undergraduate Student
George Sabbagh
Biological Sciences
Undergraduate Student
Luis Angel Gonzalez
Biological Sciences
Undergraduate Student
Stephanie Sandoval
Biological Sciences
Undergraduate Student
Tristan Roach
Biological Sciences
Undergraduate Student
Victor Garcia Balderas
Biological Sciences
Undergraduate Student
Zoe Draheim
Biological Sciences
Undergraduate Student
College of Natural Resources & Sciences
The California Floristic Province (CFP) is a global hot-spot of biodiversity. Creating a database of plant distributions for the CFP is pivotal to define species’s conservation status. Students associated with the Herbarium used R to create precise polygons for the range of 62 species in the CFP. We accessed publicly occurrence repositories for our target species and used a protocol to remove outliers. Using these cleaned coordinates, we created polygons of the ranges and inferred the area in square kilometers. This information was used to create a preliminary histogram for CFP plant distribution, highlighting a high percentage of plant taxa with ranges smaller than Humboldt county.
Development and Validation of the Humboldt Idealism Questionnaire
Kashia Axthelm
Psychology
Undergraduate Student
Desiree Ryan
Psychology
Graduate Student
Angela Galioto-Marquez
Psychology
Undergraduate Student
Laura Kiewel
Psychology
Undergraduate Student
College of Professional Studies
Idealism is defined as believing that desirable consequences can, with the “right” action, always be obtained. This involves decreasing the amount of negative outcomes and increasing the amount of positive outcomes. Due to the lack of a reliable and valid existing measure of idealism, our goal was to create a psychometrically sound scale. Morality and justice are two important domains that were addressed during item creation. The HIQ was compared to the Global Belief in a Just World Scale in order to establish criterion validity; the short form of the Marlowe-Crowne Social Desirability Scale was used for discriminant validity.
Assaying the Substrate Activities and Enantioselectivities of Recombinant Flavin-Dependent Monooxygenases toward Aryl Sulfides
Paige Jefford
Chemistry
Undergraduate Student
Georgia Kaufman
Chemistry
Undergraduate Student
Brian Kyte
Chemistry
Faculty
College of Natural Resources & Sciences
Certain Flavin Monooxygenases (FMO) are enzymes with the potential to catalyze single-enantiomer oxidation of aryl sulfides to chiral sulfoxides. Aryl sulfoxides have a wide array of pharmaceutical and agricultural applications, but many of these enantiomers have yet to be selectively and efficiently synthesized. The enzymes examined in this study are FMOs from Mus musculus, Xenopus tropicalis, Homo sapiens, and BVMO4 and BVMO24 from Rhodococcus jostii RHA1. The genes were cloned into a vector for expression in Escherichia coli and whole-cell mediated reactions with various aryl sulfides were performed to determine their activity toward the substrates and to determine the enantioselectivity.
Queers in the Pre-Stonewall Media
Meredith Williams
Sociology
Faculty
Rudolph Bielitz
Sociology
Graduate Student
Marina Moya
Sociology
Undergraduate Student
Elmer Rodriguez
Sociology
Undergraduate Student
Joanna Robles
Sociology
Undergraduate Student
College of Arts, Humanities & Social Sciences
The Stonewall Riots in June of 1969 started the modern lesbian, gay, bisexual, transgender and queer (LGBTQ) rights movement in the United States. It took four more years for "homosexuality" to be removed from the Diagnosis and Statistical Manual (DSM). This study looks at the 20 years before the Stonewall Riots, exploring how LGBTQ people were discussed in the media. Using content analysis on more than 300 articles from the New York Times (1950-1969), we explore the evolution of language used to describe members of the LGBTQ communities, through the McCarthy era (1950-1956), the decriminalization of homosexuality in the UK in 1967, and social movements, like the riots in the summer of 1969.
Influence of Human disturbance on the ranging patterns of wildlife on college campuses
Mary Standish Lehman
Wildlife
Undergraduate Student
College of Natural Resources & Sciences
In a world with increasing urban sprawl wildlife is finding habitat remnants of green spaces such as college campuses. These campuses provide many green spaces, anthropogenic food sources, and a unique set of challenges for wildlife to face. My study looked at how wildlife species on the campuses of Cal Poly Humboldt and College of the Redwood are responding to the human disturbance rates across the two campuses.
Biological Profiles: An analysis on the applicability and implications of traditional and new methods in forensic anthropology
Jazmin
Borrayo
Anthropology
Undergraduate Student
College of Arts, Humanities & Social Sciences
In forensics, commonly used when conducting an assessment of skeletal remains is the implementation of a biological profile. The key elements that typically form the basic biological profile are age, ancestry, sex, and stature. These components consist of further methods that comprise the estimation process and are essential in identification. Within recent years, there has been a rise in attention to the use and application of certain methods. This project analyzes the applicability and implications of traditional methods commonly used in forensic anthropology when conducting biological profiles as well as examines the emergence of new methods in the field.
Micrographic insights of etiological agents in Pacific oysters
Victoria
Cifelli
Biological Sciences
Graduate Student
College of Natural Resources & Sciences
A comparison of the topography and microbial community of oyster gills with and without OsHV-1.
The power of vulnerability
Felix
Nichols-Tabrum
Environmental Studies
Undergraduate Student
College of Arts, Humanities & Social Sciences
This is a poster I made based on the "Power of Vulnerability" ted talk by Brené Brown. I really enjoyed watching this ted talk, I thought it was very informative. I enjoyed the topics talked about within this ted talk and I thought I would base my poster on it.