Moderating Interaction of Strategy Use on Numeric Ability for Overall Recall.
figureposted on 2013-03-07, 09:19 authored by Douglas Bermingham, Robert D. Hill, Dan Woltz, Michael K. Gardner
Overall recall regressed onto numeric ability for the two strategy groups (no strategy used v.s. strategy used). A significant moderating interaction of strategy use was found on the relationship between numeric ability and overall recall of prices (recall averaged over the immediate and 7-day recall intervals). Self-reported strategy use was associated with better overall recall only at higher levels of numeric ability. Numeric ability is represented as a mean-centered variable.