Table 3.

Correlations between the Relative Frequency of Adaptation, Magnitude of Valence and the Percent of Students in a Classroom Who Remained Non-Users of Any Drug

	Frequency			Valence
Category	r	p	N	r	p	N*
Method:
Change in Structure	0.201	0.315	27	0.433	0.024	27
Change in Instructions	0.032	0.876	27	0.507	0.013	23
Added Steps	−0.216	0.279	27	0.340	0.082	27
Added Questions	−0.235	0.237	27	0.321	0.103	27
Added Examples and Stories	−0.458	0.016	27	−0.043	0.843	24
Message:
Added Normative Message	−0.122	0.545	27	−0.012	0.973	11
Added Motivational Message	−0.261	0.188	27	0.321	0.117	25
Introduced New Concept	−0.103	0.608	27	0.137	0.522	24

^*Valence Ns vary because teachers did not make each kind of adaptation each year.