Adams and colleagues1 described a novel study examining the placement of salad bars within six middle school cafeterias as it relates to students’ consumption of fruit and vegetables (F/V). The authors found that students selected and consumed more F/V when salad bars were offered as part of the lunch line as compared to when the salad bars were located outside of the line. While these findings are consistent with both theoretical and empirical evidence,2 we are concerned with several aspects of the study design and analysis of data.
