There are two data files included. "E3_Delay.csv" contains only the subjects that were needed to achieve the necessary N based on the power analysis. "E3_Delay_add.csv" contains additional subjects in the "20 minute" condition. Data collection took place near the end of a semester in which there was a surplus of subjects in the subject pool. Extra subjects were run in the "20 minute" condition to help these subjects fulfill their research participation requirement. The timing of breaks and cancellations due to weather did not allow for subjects to be run in the "2 day" condition. Most of the results do not change with the inclusion of these additional subjects. The only difference in the results is a significant four-way interaction between photo condition, test type, block order, and delay when the extra subjects are included. The interaction between test type and photo condition was only significant for those in the 20-minute delay conditions, showing that the four-way interaction between photo condition, test type, delay, and block order was driven by the larger difference in accuracy between the camera and no camera conditions for the perceptual test compared with the conceptual test for those in the 20-minute delay conditions compared with those in the 2-day delay conditions. All other results remained the same when the additional subjects were included.