“…Responses were scored as the distance (to .1 cm) from the origin of each 20-cm scale to the subject's mark (Flowers et al, 1993), such that higher scores indicated "feeling well" (i.e., "no craving", "no irritability", "feel healthy" and "good self-esteem"), whereas lower scores indicated craving and other negative symptoms. Each subject's scores on each of the four scales, during each trial, were compiled and subjected to mixed-design analyses of variance using Groups as an independent factor and Trials as a repeated factor; scores on each scale (craving, irritability, health, and self-esteem) were analyzed separately.…”