N/A
Completed N=12
Project 3 Example: Human-AI Collaboration Tester (HAICT) Exp. 7
Decision Making · Computer Aided Diagnosis
Source: ClinicalTrials.gov NCT05272189 ↗
Enrolled (actual)
12
Serious AEs
0.0%
Results posted
Jan 2026
Primary outcomePrimary: D' — 1.69; 1.93; 1.86; 1.92 d'
Summary
The study is one part of a "bundle" of experiments that constitute Project Three of a National Eye Institute grant. Project Three includes a series of experiments that investigate how changing the input from a simulated AI can affect the decisions made by human observers in a two-alternative forced choice task (like the decision to recall a woman for further examination in mammography). HAICT 7, the experiment described here, investigates how changing prevalence affects human performance when AI is used as a Second Reader.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY D' |
1.69; 1.93; 1.86; 1.92; 2.44; 2.28 | — |
| PRIMARY Criterion |
.7; .24; -.26; -.54; .47; .23 | — |
| SECONDARY Reaction Time |
543; 735; 620; 592; 510; 772 | — |
Eligibility Criteria
Inclusion Criteria
- - All welcome to enroll on line
Exclusion Criteria
- Must pass the Ishihara color vision screening test
- 20/25 vision (with correction)
Data sourced from ClinicalTrials.gov (NCT05272189). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.