New ways to cope with depression—study protocol for a randomized controlled mixed methods trial of bouldering psychotherapy (BPT) and mental model therapy (MMT)

Table 3 Overview of the MMT sessions

Session	Topic
1	Introduction, Eisenhower principle
2	Habits & Pareto principle
3	Balance model & Ivy-Lee Method
4	Solomon paradox [57] & Focusing illusion
5	Saying no & Mental models
6	Active language & Confirmation bias [58]
7	Compass of life & Sunk cost fallacy [59]
8	Hindsight bias [60] & Decisions
9	Radical acceptance [61] & Occam’s razor [62]
10	Closing: Reflection and transfer to everyday life, farewell

ISSN: 1745-6215