Table 4 Functions of NSSI in participants with NSSI fulfilling or not fulfilling criteria for DSM-5 NSSI disorder
From: The prevalence of Nonsuicidal Self-Injury (NSSI) in a representative sample of the German population
MNSSI DSM-5 (SD) | MNSSI_noDSM-5 (SD) | df | T | p | |
|---|---|---|---|---|---|
Automatic negative reinforcement | 2.86 (.9) | 2.19 (1.5) | 74 | 1.16 | .25 |
Automatic positive reinforcement | 3.43 (1.1) | 1.62 (1.4) | 74 | 3.22 | .002 |
Social negative reinforcement | 2.14 (1.8) | 1.59 (1.4) | 74 | .94 | .35 |
Social positive reinforcement | 1.29 (1.3) | 1.68 (1.5) | 74 | -.70 | .49 |