“Positive Attitude”: A multilevel model analysis of the effectiveness of a Social and Emotional Learning Program for Portuguese middle school students
Coelho, Vítor Alexandre, Marchante, Marta, Sousa, VandaVolume:
43
Language:
english
Journal:
Journal of Adolescence
DOI:
10.1016/j.adolescence.2015.05.009
Date:
August, 2015
File:
PDF, 258 KB
english, 2015