FIG. 2.

(Color online) Summary of main effects and interactions in the model of response accuracy. The top three rows reflect probability of button-press response to either targets, foil items, or non-target non-foil items (cf. row labels on right side of figure). Lines in panels (A)–(I) connect estimated marginal means (EMMs) for the various predictors; vertical error bars show 95% confidence intervals for the EMMs. In those panels, the left-hand line (light gray line) shows the main effect indicated on the abscissa; the set of colored lines on the right side of each panel illustrates an interaction between the predictor on the abscissa and the predictor indicated by the legend key at the top of each column. The bottom row combines data from the top three rows into a single measure of detection sensitivity ($d^{\prime }$), showing mean ±1 standard deviation of $d^{\prime }$ values across subjects. See text for discussion of each panel. * indicates p < 0.05, ** indicates p < 0.01, *** indicates p < 0.001.