Fig. 1

HWL effects on use intentions and risk perceptions. Notes: Response options for each assessment: 1 = not at all to 7 = extremely. *ANOVA p < .05 for use intentions and perceived harm. Standard errors for use intentions by HWL effect were 0.22, 0.13, 0.22, respectively. Standard errors for perceived addictiveness by HWL effect were 0.18, 0.13, 0.20, respectively. Standard errors for use perceived harm by HWL effect were 0.18, 0.13, 0.21, respectively