The population and sample The population of this study consisted of Prathomsuksa 4 student at Nikomsangtonang 4 School,Bankruat,Buriram.The 10 participants of this study were selected by using purposive sampling for the experiment
The population and sample The population of this study consisted of Prathomsuksa 4 student at Nikomsangtonang 4 School,Bankruat,Buriram.The 10 participants of this study were selected by using purposive sampling for the experiment