Domain | Effect size statistics | Homogeneity statistics | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
N | d | 95% CI | Z | p | Q (df) | p | Tau | I2 | ||
Lower | Upper | |||||||||
Schizophrenia/High-Risk Group Vs. Controls | ||||||||||
Overall effect | 7 | −0.523 | −0.744 | −0.302 | −4.638 | 0.000 | 15.510 (6) | 0.017 | 0.377 | 61.316 |
SAMPLE TYPE - | ||||||||||
High risk | 4 | −0.474 | −0.760 | −0.187 | −3.243 | 0.001 | 13.181 (3) | 0.004 | 0.544 | 77.241 |
Schizotypy | 3 | −0.171 | −0.572 | 0.186 | −0.937 | 0.349 | 5.403 (2) | 0.067 | 0.411 | 62.984 |
Relatives | 1 | – | – | – | – | – | – | – | – | – |
Schizophrenia | 3 | −0.596 | −0.944 | −0.248 | −3.358 | 0.001 | 2.045 (2) | 0.360 | 0.046 | 2.194 |
DV MEASURE - | ||||||||||
Reaction time | 3 | −0.805 | −1.125 | −0.484 | −4.918 | 0.000 | 1.605 (2) | 0.448 | 0.000 | 0.000 |
Accuracy | 4 | −0.268 | −0.573 | 0.037 | −1.721 | 0.087 | 8.261 (3) | 0.041 | 0.413 | 63.684 |
EFT VARIANT - | ||||||||||
EFT | 3 | −0.805 | −1.125 | −0.484 | −4.918 | 0.000 | 1.605 (2) | 0.448 | 0.000 | 0.000 |
CFT | 2 | −0.626 | −1.060 | −0.192 | −2.827 | 0.005 | 1.995 (1) | 0.158 | 0.315 | 49.869 |
GEFT | 2 | 0.082 | −0.347 | 0.511 | 0.375 | 0.707 | 1.099 (1) | 0.295 | 0.097 | 8.975 |