8.3 Data Collection

A demo version of the LSRP is available online from the PsyToolKit website.

8.3.1 Codebook

Variable Description
Part participant number
gender Self-reported gender: man, woman, or non-binary
LSRP Total score on the Levenson Self-report Psychopathy scale
Threshold Time in seconds from submersion until the participant reports feeling pain
Tolerance Total time submerged minus the threshold
HR_B Baseline heart rate measure before cold pressor test
HR_CP Average heart rate during cold pressor test