Analyses of <i>D</i> measure based on First 40 Trials vs. Second 40 Trials.

Note. Recoding treatments are described in text. D is the best performing BIAT scoring algorithm as described in the text. Underlines indicate the trial subset (1st or 2nd) with larger value for each combination of measure type and recoding treatment. The “BIAT” column gives Cohen's d effect size measures for difference of mean BIAT scores from zero. rexplicit.political is the averaged correlation of the political BIAT with seven self-report measures of political beliefs (range of Ns: 229–2,057); rexplicit.race is the averaged correlation of the political BIAT with three self-report measures of racial attitudes (range of Ns: 446–463); rimplicit.political is the BIAT's average correlation with 7 other implicit political measures (range of Ns: 255–435); rimplicit.race is the BIAT's average correlation with 7 implicit measures of race attitudes (range of Ns: 256–425); Cronbach's α is a measure of internal consistency based on each pair of 40-trial measures (N = 2,136). Analyses of D measure based on First 40 Trials vs. Second 40 Trials.