Engineering an Online STI Prevention Program
Public ClinicalTrials.gov record NCT02897804. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT02897804
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Penn State University
- Other
- Enrollment
- 3,997 participants
Conditions and interventions
Interventions
- Knowledge alone Behavioral
- Self-efficacy alone Behavioral
- Perceived benefits alone Behavioral
- Perceived benefits and self-efficacy Behavioral
- Injunctive norms Behavioral
- Injunctive norms and self-efficacy Behavioral
- Injunctive norms and perceived benefits Behavioral
- Injunctive norms, perceived benefits, and self-efficacy Behavioral
- Descriptive norms alone Behavioral
- Descriptive norms and self-efficacy Behavioral
- Descriptive norms and perceived benefits Behavioral
- Descriptive norms,perceived benefits,self-efficacy Behavioral
- Descriptive and injunctive norms Behavioral
- Descriptive norms, injunctive norms,self-efficacy Behavioral
- Descriptive and injunctive norms, benefits Behavioral
- Descriptive and injunctive norms, benefits,efficacy Behavioral
- Expectancies alone Behavioral
- Expectancies and self-efficacy Behavioral
- Expectancies and Perceived Benefits Behavioral
- Expectancies, perceived benefits, self-efficacy Behavioral
- Expectancies and injunctive norms Behavioral
- Expectancies, injunctive norms, and self-efficacy Behavioral
- Expectancies, injunctive norms, benefits Behavioral
- Expectancies, injunctive norms, benefits, efficacy Behavioral
- Expectancies and descriptive norms Behavioral
- Expectancies, descriptive norms, and self-efficacy Behavioral
- Expectancies, descriptive norms, and benefits Behavioral
- Expectancies,descriptive norms, benefits, efficacy Behavioral
- Expectancies, descriptive and injunctive norms Behavioral
- Expectancies, descr& injun norms, efficacy Behavioral
- Expectancies, desc & injun norms, benefits Behavioral
- Expectancies,desc & injun norms,benefits,efficacy Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 30 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2016
- Primary completion
- Oct 31, 2016
- Completion
- May 31, 2017
- Last update posted
- Jan 8, 2019
2016 – 2017
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fresno State University | Fresno | California | 93740 | — |
| Southern Illinois University | Carbondale | Illinois | 62901 | — |
| North Carolina A&T State University | Greensboro | North Carolina | 27411 | — |
| North Dakota State University | Fargo | North Dakota | 58108-6050 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02897804, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 8, 2019 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02897804 live on ClinicalTrials.gov.