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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Pers Individ Dif. 2019 Aug 30;152:109564. doi: 10.1016/j.paid.2019.109564

Table 2.

Multiple Regression Results

F (df) Standard Beta P-value
  Main effect model 16.739 (3,665)
IMP 41.3 (1,665) 0.260 .000
HA 6.65 (1,665) 0.096 .018
IMP by HA 7.58 (1,665) 0.103 .006
  Simple main effects
HA within low IMP 0.098 (1,362) −0.016 .754
HA within high IMP 6.209 (1,303) 0.142 .013
IMP within low HA 9.030 (1,305) 0.170 .003
IMP within high HA 37.304 (1,360) 0.306 .000

IMP = impulsivity, HA = Harm Avoidance. High and low IMP or HA groups established using median split.