NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY, cilt.57, sa.1, ss.44-49, 2020 (SCI-Expanded)
Introduction: Strengths and Difficulties Questionnaire for 2-4 year olds (SDQ 2-4) is one of the best of these scales developed to screen children in early childhood for psychosocial problems. The aim of this study is to investigate the psychometric properties of SDQ 2-4 in Turkish for the age group of 2-4 years.