Actively Recruiting
Study of Life Challenges, Personality, and Emotional Experiences Evaluating Race-Related Stress and Paranoia in Black American Adults
Led by Indiana University · Updated on 2026-04-29
480
Participants Needed
1
Research Sites
N/A
Total Duration
On this page
Sponsors
I
Indiana University
Lead Sponsor
N
National Institute of Mental Health (NIMH)
Collaborating Sponsor
AI-Summary
What this Trial Is About
Paranoia involves suspicious thoughts and beliefs that others may want to harm someone. It can affect many people, not only those with mental health diagnoses, and impacts daily life and relationships. Research shows Black Americans report higher levels of paranoia than White Americans even without clinical diagnosis, but the reasons are unclear. This study aims to understand why these differences exist by experimentally testing the impact of race-related stress on paranoia among Black American adults. Participants will complete an online, audio-guided visual imagery task where they listen and imagine scenarios designed to prime social experiences. They will be randomly assigned to one of four groups: blatant race-related adverse experience, subtle race-related adverse experience, social exclusion unrelated to race, or a neutral control. Each scenario lasts about 30 seconds and is followed by self-report assessments measuring current paranoia and emotional responses. The task is completed once in a single session. During the study, participants will provide self-reported data immediately after the imagery task to assess changes in paranoia and emotional reactions. Researchers will examine how exposure to race-related stress influences paranoia and identify personal factors that affect these responses. Participation involves one session with audio scenarios and questionnaires, with the primary outcome being changes in state paranoia measured right after the intervention.
CONDITIONS
Brief Title
Racial Disparities in the Expression of Paranoia
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 18 years of age or older
- Self-identify as non-Hispanic Black or African American
- Currently reside in the United States
- Speak and read English
- Registered as a survey participant on the Prolific platform
You will not qualify if you...
- Younger than 18 years of age
- Do not self-identify as non-Hispanic Black or African American
- Do not currently reside in the United States
- Do not speak or read English
- Not registered as a survey participant on the Prolific platform
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Your Study Journey
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
Duration - Single session
Participants complete a single online session involving an audio-guided visual imagery task designed to experimentally prime social experiences related to race or social exclusion. This session includes listening to a brief scenario and completing self-report assessments immediately afterward.
1 visit (online)
Trial Site Locations
Total: 1 location
1
Department of Psychological and Brain Sciences
Bloomington, Indiana, United States, 47405
Actively Recruiting
Research Team
J
J Wolny
W
William Hetrick
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
SINGLE_GROUP
Primary Purpose
BASIC_SCIENCE
Number of Arms
4
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