Column 1:
id (unique identifier)


Column 2:
Group (Savant, ASC, control)


Column 3:
ASC_diagnosis (kind of diagnosis received)


Column 4:
Age


Column 5:
Gender


Column 6:
syn_exclude (whether the participant self-reported grapheme-colour synaesthesia, and whether this was then verified by a score < 1.


Column 7:
Syn_consistency (consistency score during the synaesthesia test)


Column 8:
SC-accuracy (accuracy during the speeded-congruency part of the grapheme-colour test)


Column 9:
SC_RT (reaction time during the speeded congruency test)


Column 10-19:
Different categories of savant skills and whether the participant self-reported a particular skill.