Table 1.
Demographic characteristics of high and low schizotypy.
| Mean (Standard Deviation) |
||||
|---|---|---|---|---|
| P100 |
N170 |
|||
| Low schizotypy (n = 13) | High schizotypy (n = 14) | Low schizotypy (n = 14) | High schizotypy (n = 14) | |
| Age | 30.16 (9.69) | 24.45 (3.54)* | 30.03 (9.32) | 24.46 (3.54)* |
| Gender (M/F) | 6∕7 | 8∕6 | 6∕8 | 8∕6 |
| NART IQ | 108.15 (8.65) | 104.29 (8.11)# | 108.43 (8.37) | 104.29 (8.11)† |
| O-LIFE scales | ||||
| Unusual experiences | 4.46 (5.36) | 7.64 (5.89) | 4.14 (5.29) | 7.64 (5.89) |
| Cognitive disorganization | 4.46 (2.30) | 12.57 (4.27)*** | 4.21 (2.39) | 12.57 (4.27)*** |
| Introvertive anhedonia | 2.00 (1.29) | 5.43 (3.03)*** | 1.93 (1.27) | 5.43 (3.03)*** |
| Impulsive non-conformity | 6.31 (2.94) | 9.36 (3.30)* | 6.14 (2.88) | 9.36 (3.30)** |
O-LIFE; Oxford–Liverpool Inventory of Feelings and Experiences (88). High and low schizotypy was defined by the Cognitive Disorganization dimension (M[SD] values in bold font).
The significant age difference reflects an outlier (n = 1) in the low schizotypy group (results did not change when this outlier was removed).
***p < 0.001; **p < 0.01; *p < 0.05.
#p = 0.24 †p = 0.20.