ผลของการเล่นบทบาทสมมติที่มีต่อพฤติกรรมความมีน้ำใจของเด็กปฐมวัย

Abstract

The purposes of this research were to study and compare the effects of role-play on the generous behavior of preschool children. The research sample group is by group sampling in their second year of kindergarten the second semester of 2015 academic year at                  Pratumnuk Suankularb School. The research instruments were the plans with role-play activities and an evaluation form regarding the generous behavior of preschool children with a reliability of 0.95.  The index of congruence (IOC) between Behavior and definition were  0.67 – 1.00 The  reliability was .95. The data were statistically analyzed using dependent samples, a t-test and Cohen’s D effect size.

          The results of the research revealed that The generous behavior of preschool children, both in all individual areas and in general, increasingly changed at statistical significance at the level of .01. The effect sizes were at the highest level