Table 2 Group effects and confidence intervals for different strategies across sessions and tasks after improvements to the modeling (values rounded to two decimals).

From: Model-based exploration is measurable across tasks but not linked to personality and psychiatric assessments

Task

Session

Strategy

Group-Effect

95% CI Lower

95% CI Upper

Horizon

Session 1

Value-guided

3.62

3.23

4.04

Horizon

Session 1

Directed

0.32

0.06

0.57

Horizon

Session 2

Value-guided

4.79

4.23

5.37

Horizon

Session 2

Directed

− 0.15

− 0.45

0.13

Two-armed

Session 1

Value-guided

0.13

0.12

0.14

Two-armed

Session 1

Directed

0.15

0.13

0.18

Two-armed

Session 2

Value-guided

0.18

0.17

0.19

Two-armed

Session 2

Directed

0.17

0.15

0.20