Resolving Screening Conflicts

Why Dual Screening Matters

In high-quality systematic reviews (like Cochrane reviews), it is standard practice to have two independent reviewers screen every title and abstract. This "dual screening" significantly reduces the risk of missing relevant studies (false negatives).

But when two people screen thousands of papers, they will inevitably disagree. One says "Include", the other says "Exclude". This is a conflict.

Strategies for Conflict Resolution

1. The Consensus Meeting

The two original reviewers meet (in person or via video call) to discuss each conflicting paper. They reread the abstract together, discuss their reasoning, and agree on a final decision.

• Pros: High educational value; reviewers learn from each other.
• Cons: Extremely time-consuming and prone to social pressure (senior researcher dominating).

2. The Third-Party Arbiter (Judge)

A third, usually more senior, researcher acts as a "tie-breaker". They review the conflict blindly or with knowledge of the other votes and make the final decision.

• Pros: Fast and objective.
• Cons: Requires a third person's time.

How Lumina Automates Conflict Resolution

Lumina's Pro Team plan includes a dedicated Conflict Resolution Interface designed for the "Third-Party Arbiter" workflow.

Instead of juggling Excel spreadsheets to find disagreements, Lumina:

1. Automatically detects conflicts in real-time.
2. Queues them up for the Project Owner.
3. Shows a side-by-side comparison: The paper data vs. Reviewer A's vote vs. Reviewer B's vote.

Best Practices

• Resolve early and often: Don't wait until the end. Resolving 50 conflicts a week is easier than 500 at the deadline.
• Update criteria: If you see the same disagreement happening repeatedly (e.g., "Exclude animal studies"), update your protocol and notify the team.
• Be consistent: The goal isn't just to clear the queue, but to curate a reliable dataset.