ICAR item R3D.18
Item R3D.18
Item type R3D; part of the scale(s) ICAR60, R3Diq (list as recorded: ['ICAR60', 'R3Diq']). Answered, correct and proportion-correct values as recorded for the whole participant file.
Scales field from the record: ['ICAR60', 'R3Diq']
| Item | Item type | Scales | Answered | Correct | Proportion correct |
|---|---|---|---|---|---|
| R3D.18 | R3D | ['ICAR60', 'R3Diq'] | 6,988 | 939 | 0.134373 |
By the depositors' age-group code
| Age code | Answered | Correct | Proportion correct |
|---|---|---|---|
| 18andUnder | 1,763 | 189 | 0.107204 |
| 19to24 | 2,557 | 342 | 0.133750 |
| 25to29 | 825 | 126 | 0.152727 |
| 30to34 | 555 | 95 | 0.171171 |
| 35to39 | 378 | 55 | 0.145503 |
| 40to49 | 529 | 74 | 0.139887 |
| 50to59 | 287 | 46 | 0.160279 |
| 60andOver | 94 | 12 | 0.127660 |
By the depositors' gender code
| Gender code | Answered | Correct | Proportion correct |
|---|---|---|---|
| female | 4,663 | 515 | 0.110444 |
| male | 2,325 | 424 | 0.182366 |
Source: Harvard Dataverse deposit doi:10.7910/DVN/AD9RVY (V3) — Selected ICAR data from the SAPA-Project: Development and initial validation of a public-domain measure. Period covered: 18 August 2010 to 20 May 2013. Data downloaded 2026-10-31T17:10:04Z. Figures are the depositors' own values, published as recorded.