Author(s):
Santos, António José ; Peceguina, Maria Inês Duarte
; Daniel, João Rodrigo
; Shin, Nana
; Vaughn, Brian E.
Date: 2012
Persistent ID: http://hdl.handle.net/10400.12/1851
Origin: Repositório do ISPA - Instituto Universitário
Subject(s): Social competence; Preschool; peers/peer relations