Comparison of ratio of correct answers (RCA) and degree of certainty (DoC) by gender.
| Principle | Effect | Mean | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| First postulate | Second postulate | Inertial frame | Causality | Simultaneity | Time dilation | Length contraction | Velocity addition | |||
| Female | RCA | 0.66 | 0.59 | 0.44 | 0.56 | 0.31 | 0.44 | 0.67 | 0.22 | 0.52 |
| DoC | 0.53 | 0.67 | 0.74 | 0.30 | 0.52 | 0.53 | 0.58 | 0.51 | 0.55 | |
| diff. | 0.13 | -0.08 | -0.30 | 0.26 | -0.20 | -0.09 | 0.08 | -0.29 | -0.03 | |
| Male | RCA | 0.54 | 0.69 | 0.57 | 0.41 | 0.34 | 0.53 | 0.76 | 0.39 | 0.55 |
| DoC | 0.71 | 0.81 | 0.85 | 0.50 | 0.66 | 0.75 | 0.76 | 0.75 | 0.72 | |
| diff. | -0.18 | -0.12 | -0.28 | -0.09 | -0.31 | -0.22 | 0.00 | -0.36 | -0.17 | |