Cognitive behavioral therapy, taught properly
One thought, examined closely, is most of what CBT is.
Casebook takes you from “what is CBT?” through to research-level critique — then hands qualified practitioners the worksheets to apply it. Here’s the core move, worked through live:
Manager left a meeting early without saying why.
“She’s upset with my work.”
“She mentioned a 2pm call earlier — that’s the likelier reason.”
Two tracks, one spine
The same glossary and curriculum underpin both. Practice unlocks hands-on worksheets once you’re working with real clients.
Learn
Six tiers, curious beginner to professor. Open to anyone — no credential required.
View the curriculum →Practice
Structured worksheets — thought records, case formulation — for licensed or supervised clinicians. Not a substitute for training.
Open the practice tools →Beginner to professor, in six tiers
See all tiers →- T-01
Curious Beginner
Anyone new to the idea of CBT
- T-02
Undergraduate Foundations
Psychology students, self-directed learners going deeper
- T-03
Graduate Trainee / Practicum
Graduate students and clinicians-in-training under supervision
- T-04
Licensed Practitioner
Licensed or fully supervised practicing clinicians
- T-05
Specialist
Clinicians developing a protocol-specific specialization
- T-06
Researcher / Professor
Researchers, doctoral-level clinicians, and CBT educators
26 terms, defined twice
Every term gets a plain-language definition and a clinical one, side by side — so the same glossary works whether you’re new to this or writing a dissertation on it.
Explore the glossary