TABLE 2. Mean, Main Effect, and Interaction Effect for Dependent Measures at Pre- and Post-BT

Main effect

Interaction
Measures Group Pre Post Time F (1, 35) Group F (1, 35) Time x Group F (1, 35)

SIAS BT 1 49.62 (8.26) 45.77 (9.33) 3.29 3.50* .36
BT 2 52.45 (8.42) 50.73 (9.33)
WL 55.86 (5.61) 54.43 (8.64)
Total 52.74 (7.71) 50.39 (9.58)
SPS BT 1 49.23 (9.99) 41.77 (16.18) 12.07*** 0.55 4.09*
BT 2 45.20 (14.28) 35.50 (13.39)
WL 44.57 (12.15) 45.21(13.57)
Total 46.38 (11.92) 41.79 (14.66)

*p < .05. ***p < .001.