Similarities and differences in the functions of nonsuicidal self-injury (NSSI) and sex as self-injury (SASI)
Differences and similarities were studied in the functions of two differentself-injurious behaviors (SIB): nonsuicidal self-injury (NSSI) and sex as selfinjury(SASI). Based on type of SIB reported, adolescents were classified in oneof three groups: NSSI only (n = 910), SASI only (n = 41), and both NSSI andSASI (n = 76). There was support for functional equivalence in the two formsof SIB, with auto