This open access collection of exemplary graduate and undergraduate work includes nearly forty sub-collections: award-winning capstone projects, faculty-mentored research, and peer-reviewed scholarship. Find theses, dissertations, research projects, posters, presentations, articles, and more.
Search the Collection to find a topic or limit by discipline, keyword, date, or publication.
Student work
- comprises one third of PDXScholar.
- includes all PSU theses and dissertations.
- represents 60% of PDXScholar downloads.
- has been downloaded over 10 million times!
- Popular Content
Top 10 downloads - Undergraduate Research Commons
More than 700 publications in our repository network - Browse the Digital Commons Network
Over 500 colleges & universities in our shared repository
Please see the submission guidelines of each journal/event before submitting an online form.
- Journals
- Conferences & Symposia
- Faculty Nomination Form
- Program-specific Submission Forms
- Undergraduate Research Commons (Beyond PSU)
Organized by discipline, search for "Open to All" publications
- Top Downloads/Streams
- Readership Distribution
- PlumX Metrics
Item-level usage, citations, captures, mentions, and social media posts
Learn More: Portland State Research
Bringing the future into focus through groundbreaking research and scholarship
Theses/Dissertations from 2021
An "I" for an "I" : A Systematic Review and Meta-Analysis of Instigated and Reciprocal Incivility, Lauren Sarah Park
Primary preeclampsia in a second pregnancy: comparing outcomes to illuminate preeclampsia etiology, Rebecca Parmenter, Abigail Newby-Kew, Anna Sandstrom, and Jonathan Snowden
Impact of Pediatric Tracheostomy on Speech and Language Development, and Methods of Facilitating Communication, Carly Parrish
Finding a Sensor to Detect Inspiration in Non-Invasive Ventilation (NIV) Users- Scoping Review and Tech Report, Angelica G. Pawlowski
The Psychedelic Renaissance: a Convergence of Indigenous Knowledge and Science, Ronan K. Peck
Decision Making on Reopening Schools During Covid-19 Pandemic, Alekhya Penmatsa, Arundhati Jadhav, Chunjing Huai, and Jason Carver
Mapping the Case Study Houses: Translating History via Design, Samuel L. Person
Black Magic & White Supremacy: Witchcraft as an Allegory for Race and Power, Nicholas Charles Peters
An Experimental Field Study on Interpersonal Discrimination and the Asian American Experience in the Workplace, Alex Phanphackdy, Jared Cutler, and Nicholas Smith
Vestiges of Propaganda: Postage Stamps Issued by the Third Reich in Poland and the Netherlands During the Second World War, Olivia Phillips
Arab Americans and Census Reclassification: Recognition is Due, Leila Piazza
Investigation of AAC Coursework Across Accredited Speech-Language Pathology Graduate Programs, Mariel Pinto and Emily Sorensen
Street Art: the Gallery of the City, Mia Pinzelik
Diffusion of Innovation: Investigations of Technology Advances on a University Campus, Melissa Shaquid Pirie
Soft Lithographic Replication of High Length-Scale Micropillars From Laser-Ablated Fused-Silica Templates, Jason Pitts
Best Used-car Selling Service in US, Sirisha Pola, Jennifer Wagner, Fenny Jin, Pallavi Gusain, and Alfonso Herrero
31st Annual Young Historians Conference, Portland State University History Department and Portland State University Challenge Program
Pathos, Fall 2021, Portland State University. Student Publications Board
Pathos, Spring 2021, Portland State University. Student Publications Board
Pathos, Winter 2021, Portland State University. Student Publications Board
The Pacific Sentinel, February 2021, Portland State University. Student Publications Board
The Pacific Sentinel: March/April 2021, Mini Issue, Portland State University. Student Publications Board
The Pacific Sentinel: May/June, Mini Issue, Portland State University. Student Publications Board
The Pacific Sentinel: November/December 2021, Portland State University. Student Publications Board
The Pacific Sentinel: September 2021, Portland State University. Student Publications Board