229 Table C-61 T-Tests of Group Differences in Recoded Range Corrected SCR during Shock and Reward Tasks Combined Mean Diff. DF T-value P-value LHD, CONS -5.732 34 -2.285 . 0287 LHD, RHD 1.310 21 1.029 .3154 RHD, CONS 7.042 33 2.733 . 0100 Table C-62 T-Tests of Block Differences in Recoded Range Corrected SCR comparing the Shock and Reward Tasks Mean Diff. DF T-Value P-Value Shock Blockl, 17.027 46 4.724 <.0001 Reward Blockl Shock Block 2, 3.712 46 1.586 . 1195 Reward Block 2 Shock Block 3, 1.065 46 .433 .6671 Reward Block 3 Shock Block 4, 7.961 46 2.925 . 0053 Reward Block 4