Table 1. Descriptive statistics of the main variables.
Trials | Hits rate above chance | Task Type | Participants Type | Peer-review level | |
---|---|---|---|---|---|
Mean ( SD) | 42.8 (27.2) | .068 (.11) * | |||
Range | 4-138 | -.2 - .60 | |||
Count (%) | Type 1: 5 (4.2)
Type 2: 27 (23.8) Type 3: 81 (72) |
Non-selected: 70 (62)
Selected: 43 (38) |
Level 1: 47 (41.6)
Level 2: 66 (58.4) |
= this value is purely descriptive because not all studies are 4 free-choice designs.