Effects of craving on alcohol intake at the within- and between-person levels in both studies when between-person level variables are at their average and on a stress day. The gray areas indicate the increased probability of a drinking day as craving increases in Study 1 (within-person: p’s<.001, between-person: p’s<.001) and in Study 2 (within-person: p’s<.001, between-person: p’s≤.001). In Study 1, each point is plotted at 1-point intervals of the craving measure; in Study 2, each point is plotted at 10-point intervals.