reflectR
Automatic Scoring of the Cognitive Reflection Test
Automatic coding of open-ended responses to the Cognitive Reflection Test (CRT), a widely used class of tests in cognitive science and psychology that assess the tendency to override an initial intuitive (but incorrect) answer and engage in reflection to reach a correct solution. The package standardizes CRT response coding across datasets in cognitive psychology, decision-making, and related fields. Automated coding reduces manual effort and improves reproducibility by limiting variability from subjective interpretation of open-ended responses. The package supports automatic coding and machine scoring for the original English-language CRT (Frederick, 2005) <doi:10.1257/089533005775196732>, CRT4 and CRT7 (Toplak et al., 2014) <doi:10.1080/13546783.2013.844729>, CRT-long (Primi et al., 2016) <doi:10.1002/bdm.1883>, and CRT-2 (Thomson & Oppenheimer, 2016) <doi:10.1017/s1930297500007622>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
2.1.4 |
rolling linux/jammy R-4.5 | reflectR_2.1.4.tar.gz |
53.4 KiB |
2.1.4 |
rolling linux/noble R-4.5 | reflectR_2.1.4.tar.gz |
53.3 KiB |
2.1.4 |
rolling source/ R- | reflectR_2.1.4.tar.gz |
9.5 KiB |
2.1.4 |
latest linux/jammy R-4.5 | reflectR_2.1.4.tar.gz |
53.4 KiB |
2.1.4 |
latest linux/noble R-4.5 | reflectR_2.1.4.tar.gz |
53.3 KiB |
2.1.4 |
latest source/ R- | reflectR_2.1.4.tar.gz |
9.5 KiB |
2.1.4 |
2026-04-26 source/ R- | reflectR_2.1.4.tar.gz |
9.5 KiB |
2.1.4 |
2026-04-23 source/ R- | reflectR_2.1.4.tar.gz |
9.5 KiB |
2.1.4 |
2026-04-09 windows/windows R-4.5 | reflectR_2.1.4.zip |
56.0 KiB |
2.1.3 |
2025-04-20 source/ R- | reflectR_2.1.3.tar.gz |
10.0 KiB |