Analysis Plan (as specified by the Approved Replication Protocol)
We caclulated a Chi-Square, comparing the percentage of correct identifications from the lineup between the experimental and control conditions.
We calculated a Chi-Square, comparing the ratio of the percentage of misidentifications to the percentage of “not present” selections, across the experimental and control conditions.
We calculated a 2 (condition) X 2 (correct vs. incorrect/miss) ANOVA on confidence ratings.
Third condition
We caclulated a Chi-Square, comparing the percentage of correct identifications from the lineup between the suppression and control conditions and the suppression and experimental conditions.
We calculated a Chi-Square, comparing the ratio of the percentage of misidentifications to the percentage of “not present” selections, across the suppression and control conditions and the suppression and experimental conditions.
We calculated a 2 (condition) X 2 (correct vs. incorrect/miss) ANOVA on confidence ratings.