Sleep · Assessment
CBT-I Sleep Diary (2 weeks)
Data before intervention
Two weeks of a sleep diary is the foundation of CBT-I. Fill in on waking — memory decays fast. Don't clock-watch overnight.
Day
In bed
Attempted sleep
Est. sleep onset
Wakes
Out of bed
Naps
Quality 1–5
What patterns emerge
Data before intervention
Every CBT-I intervention is calibrated off your diary. Two weeks first — then the plan.