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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Psychol Addict Behav. 2012 Aug 6;27(1):90–101. doi: 10.1037/a0029423

Table 5.

Prediction of Response to, and Recovery from, Challenge

Dependent Variable: SUDS B df t p
Intercept 44.37 688 11.54 < .01
PD Status 9.18 54 1.42 .16
MWS 3.00 54 4.67 < .01
PD Status × MWS 0.13 54 .12 .91
Time −1.74 54 1.21 .15
Time × PD Status −4.59 688 −2.27 < .05
Time × MWS −.01 688 −.06 .95
Time × PD Status × MWS −.07 688 −.21 .83
Time2 −.01 688 −.27 .79
Time2 × PD Status .34 688 2.53 < .05
Time2 × MWS .00 688 −.44 .66
Time2 × PD Status × MWS .01 688 .51 .62
Prediction of Response to, and Recovery from, Challenge, Reduced SUDS Model
Dependent Variable: SUDS B df t p
Intercept 44.24 692 11.65 < .01
PD Status 9.70 55 1.53 .13
MWS 2.78 55 6.65 < .01
Time −1.73 55 1.21 .14
Time × PD Status −4.69 692 −2.39 < .05
Time2 −.02 692 −.23 .81
Time2 × PD Status .34 692 2.63 < .01

Note: SUDS - Subjective Units of Distress Scale (Wolpe, 1958); MWS (Minnesota Withdrawal Scale; Hughes & Hatsukami, 1986); Time = Linear effect of time; Time2 = Quadratic effect of time.