Table 1. Descriptive statistics
Full Sample M/(SD) Female M/(SD) Male M/(SD)
t
Baseline
RHR 72. 71 (14.21) 74.51 (14.09) 66.66 (13.15) 2.36 *
RSC 1.63 (1.17) 1.54 (1.15) 1.95 (1.23) -1.33
SSST
HRR -1673.74 (6122.99) -1079.37 (5076.08) -3635.15 (8818.94) 0.87
SCR 357. 17 (268.47) 360.86 (254.03) 344.06 (331.76) 0.14
Countdown
HRR signaled -286 (509.49) -216.38 (495.49) -526.50 (505.53) 1.79
HRR unsignaled -181.50 (483.50) -215.17 (511.30) -65.18 (368.30) -1.08
SCR signaled 23.30 (45.65) 26.09 (48.95) 13.88 (32.28) 0.96
SCR unsignaled 0.54 (27.68) 1.28 (27.53) -1.98 (29.37) 0.32
SRP total 141.55 (22.90) 138.98 (23.91) 150.23 (16.83) -2.42 *
Interpersonal Manipulation 37.68 (7.60) 37.12 (8.09) 39.57 (5.40) -1.60
Callous Affect 36.94 (7.56) 35.29 (6.77) 42.58 (7.56) -3.93 ***
Erratic Lifestyle 42.16 (8.89) 41.91 (9.40) 43.00 (7.04) -0.57
Anti-Social Behavior 24.76 (6.94) 24.64 (6.91) 25.14 (7.22) -0.27
ICU total 42.71 (7.12) 41.66 (7.19) 46.28 (5.68) -3.07 **
Callousness 15.53 (2.16) 15.21 (1.94) 16.61 (2.51) -2.36 *
Uncaring 14.31 (3.67) 14.07 (3.89) 15.14 (2.70) -1.42
Unemotional 12.86 (3.91) 12.38 (3.82) 14.52 (3.84) -2.24 *
LSRP total 46.53 (7.60) 45.78 (7.88) 49.04 (6.11) -2.00
Factor 1 28.21 (5.23) 27.59 (5.17) 30.33 (4.98) -2.19 *
Factor 2 18.31 (3.56) 18.19 (3.80) 18.71 (2.62) -0.70
SSS-V total 17.11 (5.51) 16.77 (5.69) 18.28 (4.80) -1.21
Disinhibition 3.97 (2.36) 4.00 (2.42) 3.90 (2.21) 0.16
Boredom 2.07 (1.66) 1.97 (1.69) 2.42 (1.53) -1.16
Thrill seeking 6.08 (2.88) 5.71 (2.88) 7.33 (2.55) -2.46 *
Experience seeking 4.97 (1.82) 5.08 (1.68) 4.61 (2.24) 0.87
Note: RHR = Resting Heart Rate, RSC = Resting Skin Conductance, SSST = Social Stressor Speech Task, HRR = Heart Rate Reactivity, SCR = Skin Conductance Reactivity, SRP = Self-Report Psychopathy scale, ICU - Inventory of Callous Unemotional Traits, LSRP = Levenson Self-Report Psychopathy scale, SSS = Sensation Seeking Scale; * p < 0.05, ** p < 0.01, *** p <0.001 Note: RHR = Resting Heart Rate, RSC = Resting Skin Conductance, SSST = Social Stressor Speech Task, HRR = Heart Rate Reactivity, SCR = Skin Conductance Reactivity, SRP = Self-Report Psychopathy scale, ICU - Inventory of Callous Unemotional Traits, LSRP = Levenson Self-Report Psychopathy scale, SSS = Sensation Seeking Scale; * p < 0.05, ** p < 0.01, *** p <0.001 Note: RHR = Resting Heart Rate, RSC = Resting Skin Conductance, SSST = Social Stressor Speech Task, HRR = Heart Rate Reactivity, SCR = Skin Conductance Reactivity, SRP = Self-Report Psychopathy scale, ICU - Inventory of Callous Unemotional Traits, LSRP = Levenson Self-Report Psychopathy scale, SSS = Sensation Seeking Scale; * p < 0.05, ** p < 0.01, *** p <0.001 Note: RHR = Resting Heart Rate, RSC = Resting Skin Conductance, SSST = Social Stressor Speech Task, HRR = Heart Rate Reactivity, SCR = Skin Conductance Reactivity, SRP = Self-Report Psychopathy scale, ICU - Inventory of Callous Unemotional Traits, LSRP = Levenson Self-Report Psychopathy scale, SSS = Sensation Seeking Scale; * p < 0.05, ** p < 0.01, *** p <0.001 Note: RHR = Resting Heart Rate, RSC = Resting Skin Conductance, SSST = Social Stressor Speech Task, HRR = Heart Rate Reactivity, SCR = Skin Conductance Reactivity, SRP = Self-Report Psychopathy scale, ICU - Inventory of Callous Unemotional Traits, LSRP = Levenson Self-Report Psychopathy scale, SSS = Sensation Seeking Scale; * p < 0.05, ** p < 0.01, *** p <0.001