The Paid Participant Studies List is hosted on the Psychology Graduate Student Council website. While most studies here are conducted in the Psychology Department, other departments recruiting participants are welcome to advertise.
Notice to Researchers: Researchers willing to advertise should note that as this page is accessible to the public, we cannot monitor nor guarantee the quality of data you may collect, particularly for online studies. To ensure the integrity of your data, we strongly recommend implementing additional quality checks within your study design.
Current Studies
We welcome both the general public and students to participate, and please check the eligibility requirements for each study.
Your participation in our studies is greatly appreciated! To ensure that the research results are accurate and meaningful, it’s important that you give your full attention and respond honestly to all questions. Please make sure to carefully read and follow the instructions provided in each study.
Last updated: August 5th, 2026
Understanding How People Seek Relationship Advice from AI (in-person/online)
Researcher: Dr. Dongwook Yoon (Principal Investigator). Shuna Zhu (Research Assistant).
Description: This UBC study aims to understand how people seek relationship advice from generative AI. Participation involves completing a brief online screening survey. If selected, participants will take part in a paid 60-minute semi-structured interview. The interview will explore what motivated them to turn to AI for relationship advice, how they used AI, and how they felt about it. The interview may be conducted via Zoom or in person at the UBC Vancouver campus.
Eligibility:
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Have used generative AI to seek relationship advice (e.g., advice about starting a relationship, dating, marriage, ending a relationship, etc.).
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At least 19 years old
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Must be able to communicate in English and have access to a computer with internet for the screening survey and (if applicable) Zoom interview.
If you are interested in participating, please fill out our pre-screening survey linked here: https://ubc.ca1.qualtrics.com/jfe/form/SV_enU6VvlWQ1XZ7IW
Location: Those who are selected from our pre-screening survey will participate in interviews conducted in person at the Department of Computer Science, ICICS Building (2366 Main Mall, Vancouver, BC V6T 1Z4), UBC Vancouver campus or online via Zoom depending on your preference.
Contact information: To participate, please complete the screening survey at https://ubc.ca1.qualtrics.com/jfe/form/SV_enU6VvlWQ1XZ7IW. If you have any questions, please contact Shuna Zhu at szhu43@cs.ubc.ca.
Reimbursement/Time: The screening survey takes approximately 2 minutes. The interview takes approximately 60 minutes. Participants who participate in the interview will receive $25 CAD via electronic transfer.
Study End Date: Ongoing. Posted August 5th, 2026.
Psilocybin-Assisted Therapy for Treatment-Resistant Depression in Bipolar II Disorder: A Randomized Control Trial (in-person study with zoom option for selected visits)
Researcher: Lakshmi Yatham (Principal Investigator), Vy Ngo (Research Coordinator)
Description: This study aims to evaluate the effectiveness, safety, and tolerability of single-dose psilocybin (25 mg)-assisted therapy in comparison to active placebo (1 mg micro-dose) psilocybin-assisted therapy in patients with bipolar II depression who have already tried two treatment options for their current episode of depression. Participants will have a total of 11 study visits (including 5 therapy sessions) over a period of up to 16 weeks. Compensation will be provided for participation. The assignment to 25 mg vs 1 mg group is random, and neither the participant nor the study staff will know to which treatment group the participant has been assigned.
Eligibility:
Individuals who meet the following criteria are eligible to participate:
- Aged 19 to 65 years, inclusive.
- Diagnosed with Bipolar II Disorder.
- Currently experiencing a depressive episode.
- Have tried at least 2 treatments at a therapeutic dose for the current depression, for a minimum of 6 weeks each.
- Otherwise generally healthy.
Individuals meeting any of the following criteria are not eligible to participate in this trial:
- Recent (past 6 months) use of any psychedelic drugs (e.g., psilocybin-containing mushrooms, ketamine, LSD).
- Alcohol/substance use disorder within the past 6 months.
- Are pregnant or lactating.
Location: Mood Disorders Centre (2nd floor of UBC Djavad Mowafaghian Centre for Brain Health), 2215 Wesbrook Mall.
Contact information: Please email or call the study coordinator at bipolar.research@ubc.ca or (604) 822-3769.
Reimbursement/Time: The total time commitment required for the study is approximately 24-30 hours and participants will be compensated for their time and travel expenses.
Study End Date: Ongoing. Posted July 30th, 2026.
Haptics Enabled VR Tabletop Interactions Using Hand Redirection
Researcher: Ziyi (Kaseya) Xia (Contact, Graduate Research Assistant), Dr. Robert Xiao (PI)
Description: We are conducting a VR research study on virtual haptics interaction, exploring how physical and virtual spaces can be merged to create more natural, embodied experiences. Participants will wear a Meta Quest 3 headset and complete guided tasks such as touching virtual targets on a real table and rating their embodiment level, followed by a short survey and brief interview. No prior VR experience is required.
Eligibility:
Location: ICICS 509x
Contact information: Kaseya Xia (zxia0101@cs.ubc.ca)
Reimbursement/Time: Your participation will take approximately 1h and will be done in our lab in the ICICS building. You will be compensated $16 for your participation.
Study End Date: September 10th, 2026
Do you use AI tools to help write tricky work messages – apologies, refusals, difficult requests? (Online study)
Researcher: Yuri Kim, Dr. Dongwook Yoon (PI), Dr. Joanna McGrenere (Co-investigator)
Description: This study aims to understand how people experience effort when composing relationally sensitive workplace messages with Artificial Intelligence (AI) writing tools. We will be conducting interviews with individuals about their recent workplace messaging experiences.
Eligibility: You may be eligible if you
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Are 19+
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Have used AI tools (ChatGPT, Claude, etc.) to help writing sensitive work messages in the past 6 months
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Still have access to that AI chat log
Location: Online over Zoom
Contact information: If you are interested in participating, please contact Yuri Kim at yurikim1@cs.ubc.ca or 236-996-7109
Reimbursement/Time: The study involves a 10-minute online survey and a 50-minute interview online via Zoom. Participants will receive a $30 CAD/hour honorarium, paid over e-transfer or PayPal.
Study End Date: August 31, 2026
Designing AI Support for Seniors’ Online Browsing (In-Person and Online Study)
Researcher: Teerapaun Tanprasert, Dr. Joanna McGrenere (PI), Carmen Chen
Description: This is a pair study involving one older adult who will participate in person in Vancouver and one younger family member who will participate remotely. We aim to study the effects of using a personalized artificial intelligence (AI) voice agent modelled after a family member to support older adults’ online browsing activities. The younger family member will first complete a 30-minute online questionnaire that collects personality information, voice samples, and a photo to help create an AI voice agent that represents them. The older adult will then attend a 90-minute in-person session, where they will complete online browsing tasks with support from the agent, followed by a brief questionnaire and interview. The younger family member will later attend a 60-minute Zoom session to review summaries of the interactions and their profiling responses.
Eligibility: Participants must apply as a pair and meet the following requirements:
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The older adult must be over 60 years old, fully or partially retired, occasionally need help navigating websites, and live in Vancouver or a nearby area.
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The younger family member must be between 19 and 60 years old, must not live with the older adult, and be able to attend a Zoom meeting.
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Both participants must speak English fluently, have no diagnosed and uncorrected cognitive, visual, or hearing impairments, and have sufficient manual dexterity to operate a computer.
Location:
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The older adult’s session will take place at ICICS/Computer Science Building (2366 Main Mall V6T 1Z4). A home visit or another safe, quiet, and convenient location within the City of Vancouver may also be possible.
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The younger family member will participate remotely on Zoom.
Contact information: If you are interested in participating, please fill out this screening survey: tinyurl.com/extraeyes-screener (Both participants must complete the survey to be considered). If you have any questions, please contact Carmen at cchen321@student.ubc.ca.
Reimbursement/Time: $50 CAD per person
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Older Adult: participate in one 90-minute in-person session
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Younger family member: complete a 30-minute online profiling questionnaire and a 60-minute Zoom session
Study End Date: October 1, 2026.
Adjunctive CElecoxib in childhood-onset OCD (ACE-OCD) Study
Researcher: Dr. S. Evelyn Stewart
Description: We’re recruiting for a 12-week clinical trial of the non-steroidal anti-inflammatory celecoxib as an add-on to current usual treatment in children and youth. Participants do not need to stop current medications or treatments in order to enroll. After the screening process, participants will be randomized to either Celecoxib or placebo for 12 weeks. Study tasks include two blood draws, a diagnostic interview, online surveys, and 3 visits with a study physician.
- Live in BC
- 7-18 years old
- Clinical diagnosis of OCD
- Further eligibility criteria will be determined during the screening process after initial contact
Location: Participation can take place either virtually over Zoom or on-campus at BC Children’s Hospital.
Contact information: If you are interested in participating, please contact the study team at aceocd@bcchr.ca
Reimbursement/Time: $25 digital gift card after the first two study appointments (1-2 hours each), $50 digital gift after the final appointment (1-2 hours). Approximate participation time of 5-7 hours across 14-16 weeks.
Study End Date: Ongoing. Posted July 9, 2026.
Feasibility study of long-term light and ion therapy for maintenance treatment in depression (LIMIT-D) (In-person)
Researcher: Dr. Raymond Lam, Department of Psychiatry
Description:The UBC Mood Disorders Centre at the Djavad Mowafaghian Centre for Brain Health is recruiting for a feasibility study exploring the use of two separate non-medication treatments, light therapy and ion therapy, as maintenance treatment in major depression. We are interested in exploring factors affecting the two treatments as maintenance treatments (to help prevent the return of symptoms) instead of medications in people with Major Depressive Disorders who wish to stop their antidepressant treatment.
- are 19-65 years old
- meet criteria for major depressive disorder (not bipolar disorder)
- are currently taking an antidepressant, with no dose change in the past month
- are interested in stopping your antidepressant
- are feeling well (no longer depressed), according to a clinical interview
- do not have a seasonal pattern of depressive episodes (seasonal affective disorder)
- do not have any other major medical or psychiatric conditions
- do not have a problem with substance use currently or within the past 6 months.
Location: UBC Mood Disorders Centre, at the Djavad Mowafaghian Centre for Brain Health
Contact information: Research coordinator, Lam.MDDResearch2@ubc.ca / 604-822-8012, https://app.reachbc.ca/project/study/424
Reimbursement/Time: $15 per visit (1-2 hours)
Study End Date: Ongoing. Posted March 31, 2026.
Do you live in a basement in Vancouver
Researcher: Anam Bashir and Dr. Julia Harten
Description: Researchers at UBC are studying the real experience of renting a basement suite — the affordability, the everyday conditions, and what it means to call a basement home. Your experience matters and deserves to be heard.
Eligibility: Currently living or have lived (for at least 6 months) in a basement suite (NOT ground level) in the City of Vancouver or Surrey.
Location: in-person (place of convenience for the participant) or online
Contact Information: anamb@student.ubc.ca
Reimbursement/Time:
- $25 Gift Card
Study End Date: Ongoing. Posted June 27, 2026.
How LGBTQ+ Youth and Their Parents Envision Digital Support Tools
Researcher: Dr. Dongwook Yoon (Principal Investigator), Gale Chen
Description: We are a research group at the University of British Columbia, and we are looking for LGBTQ+ youth and parents of LGBTQ+ youth to participate in a paid research study.
Eligibility:
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Youth should identify as LGBTQ+ and are between the ages of 14 and 24.
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Parents should be the parent of a LGBTQ+ youth between the ages of 14 to 24.
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You must be comfortable participating in English.
Please note that we are not recruiting participants in pairs — youth can participate without their parent, and vice versa.
Location: The study is conducted in-person at the UBC Vancouver campus in the Department of Computer Science (preferred) or on Zoom. The total time is 3 hours per person.
Contact Information:
Reimbursement/Time: Participants will receive a $30/hr compensation for participating in a 1-hour interview, and a 2-hour co-design session. Maximum compensation is $90 per participant. For in-person participation, public transportation and parking costs will be reimbursed with receipt.