Table 3.

Regression Analyses Adjusting for MJ Frequency, Alcohol Frequency, and Age

Predictor & Outcome	Significant Variables	B	SE B	β	t	Sig.	Equation
Message & Reactance	Abstinence message MJ frequency Alcohol frequency	5.83 0.60 −1.17	1.40 0.17 0.45	0.20 0.18 −0.13	4.17 3.45 −2.57	<.01 <.01  .01	F(4,364)=8.97, p<.01
Message & Attitude Bx	Abstinence message MJ frequency	−4.70 −0.68	1.00 0.12	−0.23 −0.28	−.4.70 −5.51	<.01 <.01	F(4,358)=13.53, p<.01
Reactance & Attitude Bx	Abstinence message MJ frequency Reactance  Negative cognitive appraisal	−2.54 −0.45 −0.37 −1.21	0.88 0.11 0.03 0.12	−0.13 −0.18 −0.51 −0.55	−2.90 −4.23 −11.45 −10.57	<.01 <.01 <.01 <.01	F(5,358)=41.04, p<.01 F(8,357)=37.89, p<.01
Reactance & Attitude Study	Reactance  Negative cognitive appraisal	−0.06 −0.28	0.02 0.06	−0.19 −0.31	−3.53 −4.62	<.01 <.01	F(5,363)=3.59, p<.01 F(8,362)=4.74, p<.01
Reactance & Intent Comply	MJ Frequency Reactance  Negative cognitive appraisal	−1.93 −0.95 −3.55	0.48 3.85 0.55	−0.21 −0.35 −0.41	−4.05 −6.66 −6.44	<.01 <.01 <.01	F(5,331)=14.37, p<.01 F(8,330)=12.41, p<.01
Reactance & MCQ Craving	Age MJ frequency Reactance  Anger (trending significance)	0.16 2.31 0.11 0.34	0.05 0.18 0.05 0.19	0.14 0.56 0.09 0.10	3.23 13.15 2.00 1.85	<.01 <.01  .05  .07	F(5,363)=43.80, p<.01 F(8,362)=27.74, p<.01
Reactance & VAS MJ Craving	MJ Frequency Reactance  Anger	2.00 0.34 1.23	0.39 0.11 0.42	0.28 0.16 0.21	5.15 2.97 2.96	<.01 <.01 <.01	F(5,320)=9.15, p<.01 F(8,319)=7.08, p<.01

Note. Attitude Bx= Attitude toward advocated behavior. Negative cognitive appraisal= Negative cognitive appraisal subscale of reactance. Attitude Study= Attitude toward the study. Intent Comply= Intent to comply. MCQ Craving= Marijuana Craving Questionnaire. Anger= State anger subscale of reactance. VAS MJ Craving= Visual Analog Scale MJ craving.