# Cognitive Load Management Guide

**Version:** 1.0 · **domainXpert Productivity Frameworks**

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## Why This Matters

Annotation quality degrades with fatigue. Research on expert decision-making consistently shows that accuracy drops after 60–90 minutes of sustained high-stakes evaluation. This guide gives you practical strategies to sustain quality across a full session.

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## The Three Types of Cognitive Load

1. **Intrinsic load** — the inherent complexity of the task itself. You can't reduce this, but you can manage it.
2. **Extraneous load** — friction from unclear instructions, poor tooling, or distractions. Minimize this aggressively.
3. **Germane load** — the mental effort that builds expertise. This is productive; protect time for it.

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## Practical Strategies

### Before You Start
- Re-read the task instructions before each new batch, even if you've done this task type before.
- Clear your workspace of unrelated tabs and notifications.
- Set a clear session goal (number of tasks, not time).

### During the Session
- Take a 5-minute break every 45–60 minutes. Stand up, look away from the screen.
- If a task feels genuinely ambiguous, flag it and move on. Don't let one hard task drain your capacity for the next ten.
- Batch similar tasks together when possible.

### When You Notice Degradation
Signs your quality is slipping: you're reading faster, your justifications are getting shorter, you're defaulting to the same rating repeatedly. When you notice these, stop and take a break.

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*Part of the domainXpert Productivity Framework.*