196 Table C-15 ANOVA Table of D2 during the Shock Task SS DF MS F SIG of F Group 19.510 3 6.503 1.129 .3479 Subject(Group) 247.622 43 5.759 Tone 6.757 1 6.757 . 835 .3660 Tone by Group 27.798 3 9.266 1.144 . 3419 Tone by Subject(Group) 348.099 43 8.095 Block 6.425 3 2.142 . 563 . 6401 Block by Group 80.236 9 8.915 2.345 . 0175 Block by Subject(Group) 490.355 129 3.801 Tone by Block 10.192 3 3,397 . 644 . 5879 Tone by Block by Group 78.850 9 8.761 1.662 . 1047 Tone by Block by Subject(Group) 680.128 129 5.272