Table 2.

Behavioral effects of intravenous MP in controls and alcoholic subjects and F values for the factorial repeated ANOVA for the group, drug, and interaction effects

	Control subjects		Alcoholic subjects		ANOVA
	Placebo	MP	Placebo	MP	Group	Drug	Interaction
Feel drug	1 ± 1	5 ± 3	1 ± 0	3 ± 2	0.03	0.0001	0.05
Anxiety	2 ± 1	4 ± 3	3 ± 3	3 ± 2	NS	0.005	0.05
Happy	6 ± 2	7 ± 3	8 ± 2	6 ± 2	NS	0.05	0.02
High	1 ± 1	6 ± 3	1 ± 0	3 ± 2	0.001	0.0001	0.002
Mood	7 ± 2	8 ± 2	7 ± 2	6 ± 2	NS	NS	0.03
Restlessness	1 ± 1	5 ± 3	2 ± 2	4 ± 3	NS	0.0001	NS
Stimulated	3 ± 2	7 ± 3	4 ± 3	5 ± 3	NS	0.0002	0.003
Drug good	1 ± 0	6 ± 4	1 ± 0	3 ± 3	0.03	0.0001	0.02
Drug liking	2 ± 1	6 ± 3	2 ± 2	4 ± 3	0.05	0.0001	0.05
Drug disliking	1 ± 1	4 ± 3	2 ± 2	7 ± 3	0.002	0.0001	0.05
Desire alcohol	1 ± 0	2 ± 1	1 ± 0	3 ± 3	NS	0.005	NS
Desire tobacco	1 ± 0	1 ± 1	3 ± 3	6 ± 4	0.0001	0.0001	0.002

Values correspond to means and SDs for the measures obtained 25–30 min after placebo or MP administration.