Mean score (SD)

F, df, p

Borderline PD

Schizotypal PD

Healthy control

Delayed matching to sample

Percent correct, all delays

85.6 (8.39)

82.9 (12.73)*

92.6 (4.17)

5.06, (2, 51), p < 0.01

Reaction time

5-choice reaction time

376.6 (56.79)

431.9 (162.34)

382.7 (78.29)

1.41, (2, 51), ns

Rapid visual information processing

0.9 (0.06)

0.9 (0.06)

0.9 (0.06)

1.52, (2, 51), ns

Spatial span, span length

6.1 (1.24)

5.6 (1.28)

6.7 (1.45)

3.04, (2, 50), p = 0.057

Stockings of Cambridge, Moves

8.8 (1.75)

8.2 (2.22)

8.8 (2.51)

0.40, (2, 50), ns