Table A8.
Characteristics of IAT test-takers by construction of non-Hispanic White, 2017–2019.
| Characteristic | Primary Coding (n = 723,256) | Sensitivity Coding (n = 657,727) |
|---|---|---|
| Gender identity | n (%) | n (%) |
| Woman | 451,908 (62.5) | 414,745 (63.1) |
| Man | 262,992 (36.4) | 235,520 (35.8) |
| Nonbinary | 7939 (1.1) | 7106 (1.1) |
| NA | 417 (0.1) | 367 (0.1) |
| Age (mean (SD)) | 29.7 (13.9) | 29.9 (13.8) |
| Educational attainment | ||
| <high school | 97,418 (13.5) | 80,968 (12.3) |
| high school graduate | 283,493 (39.2) | 255,932 (38.9) |
| bachelor’s degree | 340,940 (47.1) | 319,718 (48.6) |
| Missing | 1405 (0.2) | 1120 (0.2) |
| Number previous tests | ||
| 0 | 477,404 (66.0) | 429,692 (65.3) |
| 1 | 143,625 (19.9) | 132,160 (20.1) |
| 2 | 52,608 (7.3) | 49,065 (7.5) |
| 3–5 | 39,000 (5.4) | 36,838 (5.6) |
| 6 + | 9861 (1.4) | 9397 (1.4) |
| Missing | 758 (0.1) | 586 (0.1) |
| Implicit racial bias (mean (SD)) | 0.36 (0.41) | 0.36 (0.42) |
| Explicit racial bias (mean (SD)) | 0.24 (1.54) | 0.25 (1.53) |
Project Implicit sample restricted to NHW, US-based respondents with complete and adequate test data and county data. Primary coding: Restricted to respondents who identified as White and who did not indicate ethnicity is “Hispanic/Latino.” Includes those identifying as White for whom ethnicity was missing or unknown (n = 65,533), Sensitivity coding: Restricted to respondents who identified as White and explicitly stated ethnicity = not Hispanic. Excludes those identifying as White for whom ethnicity was missing or unknown (n = 65,533).