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. 2012 Mar 1;14(10):1187–1196. doi: 10.1093/ntr/nts017

Table 2.

Correlations Between Hedonic Capacity and the Study Variables

Variable Correlation p Value
Female .27 <.05
Black .02 >.05
Other .20 <.05
Household smoking −.11 <.05
Age −.04 >.05
Peer smoking −.05 >.05
Impulsivity −.11 <.01
Parental monitoring .15 <.0001
Depression symptoms −.09 <.01
Number of cigarettes/30 days (spring 10) −.09 <.01
Number of cigarettes/30 days (fall 11) −.11 <.01
Number of cigarettes/30 days (spring 11) −.13 <.01
Number of cigarettes/30 days (fall 12) −.12 <.01

Note. Biserial correlations are reported for the continuous variables and tetrachoric correlations are reported for binary variables.