“…Placing the construct in this perspective makes it possible to determine the dimensions of the critical relevance it acquires for schools in the 21st century [ 2 , 3 ]. The positive or advantageous aspects generated by deploying prosociality in schools benefit their members [ 5 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 ]; in addition, they are projected to society [ 4 , 7 , 8 , 9 , 10 , 20 ]. Therefore, given its social and research relevance, the APBS is a contribution because it constitutes an easily administered and psychometrically solid measuring instrument.…”