Swanson, Nolan and Pelham Rating Scale, Version IV.
SNAP-IV
ADHD and oppositional defiant disorder symptoms in children - Inattention, Hyperactivity/Impulsivity, and Opposition/Defiance (DSM criterion mapped)
- Provisionally grouped under
- Length and format
- 26 (common short form: 9 inattention + 9 hyperactivity-impulsivity + 8 ODD); 90-item full version. 4-point (0 not at all to 3 very much) over the past month; parent and teacher forms; subscale averages (informant/observer report)
- Language versions
- many incl. ES, PT, ZH, FA, TR; a common international ADHD screen (recommended by CADDRA)
- Licence
- public-domain / open
Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date. Confirm terms with the copyright holder or publisher before using an instrument, especially for commercial use.
- Reference
- Bussing, R., Fernandez, M., Harwood, M., et al. (2008). Parent and teacher SNAP-IV ratings of ADHD symptoms: Psychometric properties and normative ratings from a school district sample. Assessment, 15(3), 317-328.
More in Developmental, child, family and couple
- ABAS-3 - Adaptive Behavior Assessment System, Third Edition
varies by form (~232-241 items per age-band form). copyrighted - commercial.
- AAI - Adult Attachment Interview
~20 interview questions (semistructured protocol); coded on 9-point state-of-mind and experience scales. copyrighted - author permission.
- AAS / RAAS - Adult Attachment Scale (and Revised AAS)
18 items. public-domain / open.
- ATQ - Adult Temperament Questionnaire
77 (short form); a long form (~249 items) also exists. copyrighted - author permission.
- ASQ-3 - Ages and Stages Questionnaires, Third Edition
30 items per age interval (21 age-specific questionnaires), 6 per domain. copyrighted - commercial.
- APQ - Alabama Parenting Questionnaire
42 (full); 9 (APQ-9 short). copyrighted - author permission.
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