*“…for the colored frames of Experiment 4B, however, there is a significant improvement in recognition memory… Proportion correct improves from 77.0% to 80.0% if colored frames surround the images during presentation and query phase. This increase in proportion correct is statistically significant,
t(19) = 2.51,
p = .05.”— Wichmann, F. A., Sharpe, L. T., & Gegenfurtner, K. R. (2002).
The contributions of color to recognition memory for natural scenes.Journal of Experimental Psychology: Learning, Memory, and Cognition, 28(3), 509–520.
Paper available here.