Table 7.
Group means and differences of participants who did (“NSSI”) and did not show NSSI (“noNSSI”) regarding the imagery characteristics, affect, entrapment belief and attitude towards NSSI at baseline
| M (SD) | Mean difference | ||
|---|---|---|---|
| NSSI | noNSSI | ||
| Compellingness | 6.60 (1.58) | 7.11 (2.03) | −0.51 |
| Vividness | 6.90 (2.28) | 7.78 (1.79) | −0.88 |
| Controllability | 2.50 (1.35) | 2.22 (1.09) | 0.28 |
| Nowness | 3.20 (2.20) | 5.11 (3.18) | −1.91 |
| Distress | 7.00 (1.89) | 6.78 (1.64) | .22 |
| Comfort | 3.30 (3.29) | 2.22 (1.72) | 1.08 |
| Neg.affect after image | 1.95 (.77) | 2.37 (.73) | −0.42 |
| Pos.affect after image | .57 (.43) | .53 (.41) | 0.04 |
| Entrapment | 2.19 (.79) | 1.82 (0.66) | 0.37 |
| Attitude towards NSSI | 5.40 (3.41) | 4.78 (3.53) | .62 |