Relationships among Negative and Positive Behaviors in Adolescence

Supplemental Tables, Figures, and Text

In response to editorial feedback we removed two sections from the manuscript and have included them in the online supporting materials. The first of these is a discussion of a hierarchical agglomerative clustering analysis of the healthy and harmful behaviors. The second is an extended discussion of the relative risk findings in the manuscript, together with supplemental tables relevant to this discussion (tables S1 to S8). In addition to these discussions we have included ), the complete tables from which S1:S8 were constructed (S9:S10), and tables for each of the five sets of behaviors not discussed in the published manuscript( S11:S15).

Discussion of Clustering [ClusteringSOM.pdf]

Figure S3. Hierarchical Clustering of 28 Behaviors - Eighth Grade [Figure S3.pdf]

Figure S4. Hierarchical Clustering of 30 Behaviors - Eleventh Grade [Figure S4.pdf]

Extended Discussion of Relative Risk Tables S1:S8 [RRSOM.pdf]

Mean Relative Risk of Negative Behavior Given Negative Behavior

8th Grade:	Mean Relative Risk = 4.34	Table S1.pdf
11th Grade:	Mean Relative Risk = 2.57	Table S2.pdf

Mean Relative Risk of Positive Behavior given Negative Behavior

8th Grade:	Mean Relative Risk = .84	Table S7.pdf
11th Grade:	Mean Relative Risk = .83	Table S8.pdf

Mean Relative Risk of Negative Behavior Given Positive Behavior

8th Grade:	Mean Relative Risk = .81	Table S5.pdf
11th Grade	Mean Relative Risk = .80	Table S6.pdf

Mean Relative Risk of Positive Behavior Given Positive Behavior

8th Grade:	Mean Relative Risk = 1.57	Table S3.pdf
11th Grade:	Mean Relative Risk = 1.47	Table S4.pdf

Table S9. Eighth Grade Relative Risk (39 behaviors) with Breslow-Day tests for Gender Differences [Table S9.pdf]

Table S10. Eleventh Grade Relative Risk (39 behaviors) with Breslow-Day tests for Gender Differences [Table S10.pdf]

Table S11. Eighth and Eleventh Grade Relative Risk - Time Use Behaviors [Table S11.pdf]

Table S12. Eighth and Eleventh Grade Relative Risk - Sexual Behaviors [Table S12.pdf]

Table S13. Eighth and Eleventh Grade Relative Risk - Safety Behaviors [Table S13.pdf]

Table S14. Eighth and Eleventh Grade Relative Risk - Eating Behaviors [Table S14.pdf]

Table S15. Eighth and Eleventh Grade Relative Risk - Depression Items [Table S15.pdf]