Test-retest reliability and validity of a frustration paradigm and irritability measures
Tseng WL, Moroney E, Machlin L, Roberson-Nay R, Hettema JM, Carney D, Stoddard J, Towbin KA, Pine DS, Leibenluft E, Brotman MA. Test-retest reliability and validity of a frustration paradigm and irritability measures. Journal Of Affective Disorders 2017, 212: 38-45. PMID: 28135689, PMCID: PMC8049456, DOI: 10.1016/j.jad.2017.01.024.Peer-Reviewed Original ResearchConceptsTest-retest reliabilityParent-reported irritabilityIrritability measuresGood test-retest reliabilityNegative affectIrritability ScaleValidity of assessmentsBehavioral paradigmsChild irritabilityTreatment researchGeneral population sampleConvergent validityExcellent test-retest reliabilityModest supportConstruct validityTaskParticipantsIrritabilityParadigmIntraclass correlation