3.4.3 Mean and standard deviation (S.D) were used to calculate the following criteria were employed for interpretation (Srisa-ard. 2002 : 102-103).
Mean Interpretation
4.51 – 5.00 Strongly agree
3.51 – 4.50 Agree
2.51 – 3.50 Neutral
1.51 – 2.50 Disagree
1.00 – 1.50 Strongly disagree
3.4.4 Mean and standard deviation (S.D) were used to study the development of skill and communication of households in Sroew-ground Walking Street, Buriram province. The following criteria were employed for interpretation (Srisa-ard. 2002 : 102 – 103).