Parent and teacher SNAP-IV ratings of attention deficit hyperactivity disorder symptoms: Psychometric properties and normative ratings from a school district sample

Regina Bussing, Melanie Fernandez, Michelle Berkovits, Hou Wei Hou, Cynthia Wilson Garvan, Sheila M. Eyberg, James M. Swanson

Research output: Contribution to journalArticle

251 Citations (Scopus)

Abstract

To examine Swanson, Nolan, and Pelham-IV (SNAP-IV) psychometric properties, parent (N = 1,613) and teacher (N = 1,205) data were collected from a random elementary school student sample in a longitudinal attention deficit hyperactivity disorder (ADHD) detection study. SNAP-IV reliability was acceptable. Factor structure indicated two ADHD factors and an oppositional defiant disorder (ODD) factor. Parent and teacher scores varied by gender and poverty status (d =.49-.56) but not age; only teacher scores varied by race (d =.25-.55). Screening and diagnostic utility was evaluated with likelihood ratios (LRs) and posttest probabilities. Parent SNAP-IV scores above 1.2 increased probability of concern (LR > 10) and above 1.8, of ADHD diagnosis (LR > 3). Teacher hyperactivity/impulsivity scores above 1.2 and inattention scores above 1.8 increased probabilities of concern only (LR = 4.2 and >5, respectively). Higher teacher scores for African American children and race differences in measurement models require future study.

Original languageEnglish
Pages (from-to)317-328
Number of pages12
JournalAssessment
Volume15
Issue number3
DOIs
StatePublished - Sep 1 2008
Externally publishedYes

Fingerprint

Attention Deficit Disorder with Hyperactivity
Psychometrics
Attention Deficit and Disruptive Behavior Disorders
Impulsive Behavior
Poverty
African Americans
Students

Keywords

  • Assessment
  • Attention deficit hyperactivity disorder
  • Children
  • Likelihood ratios
  • Norms
  • Reliability
  • SNAP-IV
  • Validity

ASJC Scopus subject areas

  • Psychology(all)
  • Clinical Psychology

Cite this

Parent and teacher SNAP-IV ratings of attention deficit hyperactivity disorder symptoms : Psychometric properties and normative ratings from a school district sample. / Bussing, Regina; Fernandez, Melanie; Berkovits, Michelle; Wei Hou, Hou; Garvan, Cynthia Wilson; Eyberg, Sheila M.; Swanson, James M.

In: Assessment, Vol. 15, No. 3, 01.09.2008, p. 317-328.

Research output: Contribution to journalArticle

Bussing, Regina ; Fernandez, Melanie ; Berkovits, Michelle ; Wei Hou, Hou ; Garvan, Cynthia Wilson ; Eyberg, Sheila M. ; Swanson, James M. / Parent and teacher SNAP-IV ratings of attention deficit hyperactivity disorder symptoms : Psychometric properties and normative ratings from a school district sample. In: Assessment. 2008 ; Vol. 15, No. 3. pp. 317-328.
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