Table 5.
Means, standard deviations, and test statistics (baseline and posttreatment).
| Measure | Baseline, mean (SD) N=22 |
Posttreatment, mean (SD) N=17a |
t or W | P | Cohen d (95% CI) | |
| Emotion Perception |
|
|
|
|
|
|
|
|
Ekman 60 Faces | 46.86 (5.95) | 51.06 (6.72) | –4.79 | <.001b | –0.67 (–0.97 to –0.35) |
|
|
BLERTa | 22.18 (5.61) | 22.12 (7.97) | 38.50c | .38 | 0.03 (–0.41 to 0.48) |
|
|
TASIT, Part 1 | 11.77 (1.77) | 12.24 (1.25) | –0.57 | .58 | –0.15 (–0.71 to 0.40) |
| Social perception and Theory of mind |
|
|
|
|
||
|
|
TASIT, Part 2 | 26.59 (4.52) | 26.71 (3.94) | 0.55 | .59 | 0.15 (–0.39 to 0.69) |
|
|
TASIT, Part 3 | 22.86 (3.73) | 23.76 (4.21) | –0.59 | .56 | –0.16 (–0.70 to 0.38) |
|
|
Faux Pas Test | 39.14 (7.62) | 37.88 (6.87) | 0.89 | .39 | 0.17 (–0.22 to 0.56) |
|
|
EATa | 1.12 (0.54) | 1.24 (0.33) | 0.45 | .66 | 0.25 (–0.51 to 0.81) |
| Neurocognition |
|
|
|
|
|
|
|
|
TMT A | 39.59 (14.76) | 36.41 (16.70) | 0.79 | .44 | 0.11 (–0.17 to 0.29) |
|
|
TMT B | 77.64 (25.13) | 78.59 (43.96) | 83.5c | .42 | 0.08 (–0.59 to 0.43) |
|
|
RVP sensitivity (A′) | 0.89 (0.05) | 0.91 (0.04) | –2.10 | .05 | –0.47 (–0.95 to 0.01) |
|
|
RVP mean latency | 460.54 (121.43) | 473.99 (135.37) | 0.271 | .79 | 0.03 (–0.26 to 0.34) |
|
|
RVP probability of hit | 0.56 (0.20) | 0.64 (0.17) | –2.21 | .04 | –0.47 (–0.93 to –0.01) |
| Symptoms |
|
|
|
|
|
|
|
|
Depression (BDI)a | 14.05 (9.93) | 12.50 (7.09) | 1.65 | .12 | 0.31 (–0.08 to 0.91) |
|
|
Paranoia: social reference (GPTS) | 34.09 (14.72) | 27.88 (10.40) | 84.0c | .17 | 0.34 (–0.18 to 0.87) |
|
|
Paranoia: social persecution (GPTS) | 29.77 (14.92) | 25.82 (15.10) | 1.15 | .27 | 0.16 (–0.23 to 0.55) |
|
|
Positive symptoms (PANSS) | 15.45 (4.27) | 13.18 (3.28) | 43.5c | .72 | 0.21 (–0.28 to 0.70) |
|
|
Negative symptoms (PANSS) | 14.55 (3.80) | 14.94 (4.59) | 0.675 | .51 | 0.17 (–0.34 to 0.67) |
|
|
Social anxiety (SIAS)a | 41.82 (14.74) | 34.13 (13.19) | 1.59 | .13 | 0.27 (–0.17 to 0.72) |
|
|
Self-esteem (SERS) | 84.18 (21.08) | 90.41 (17.62) | –1.79 | .09 | –0.25 (–0.67 to 0.17) |
aBecause of missing data, BLERT T1, n=16; EAT T1, n=14, BDI T1, n=15; SIAS T1, n=15.
bSignificant at α=.01.
cWilcoxon tests were carried out for the BLERT, GPTS-A, PANSS Positive, and TMT-B.