Factor structure and normative data of the Sinhalese version of self reported Strength and Difficulties Questionnaire (SDQ) for adolescents
Perera S, Thalagala E, Chandrarathna S, Agampodi T, Nugegoda D, Agampodi S. Factor structure and normative data of the Sinhalese version of self reported Strength and Difficulties Questionnaire (SDQ) for adolescents. Ceylon Medical Journal 2013, 58: 66-71. PMID: 23817936, DOI: 10.4038/cmj.v58i2.5682.Peer-Reviewed Original ResearchAdolescentFactor Analysis, StatisticalHumansPrincipal Component AnalysisPsychometricsSelf ReportSri LankaSurveys and Questionnaires