| SPT-SAFE | Sandplay Therapy with Suicidal ideation and Self-injury Focused Engagement |
| DBT-BI | Dialectical Behavior Therapy-informed Brief Intervention |
| NSSI | Non-Suicidal Self-Injury |
| SIQ-JR | Suicidal Ideation Questionnaire–Junior |
| CES-DC | Center for Epidemiologic Studies Depression Scale for Children |
| STAI-T | State–Trait Anxiety Inventory for Children—Trait |
| PHCSCS | Piers–Harris Children’s Self-Concept Scale |
| FASM | Functional Assessment of Self-Mutilation |