Measurement
BITSEA: Brief Infant Toddler Social Emotional Assessment
Reference and/or access link:
Briggs-Gowan MJ, Carter AS, Irwin JR, Wachtel K, Cicchetti DV. The Brief Infant-Toddler Social and Emotional Assessment: screening for social-emotional problems and delays in competence. J Pediatr Psychol. 2004 Mar;29(2):143-55.
Briggs-Gowan MJ, Carter AS, McCarthy K, Augustyn M, Caronna E, Clark R. Clinical validity of a brief measure of early childhood social-emotional/behavioral problems. J Pediatr Psychol. 2013 Jun;38(5):577-87.