1. Demographic Data
Participants were 474 teachers, 79 males and 395 females. They were from schools in bothurban and rural areas in Thailand. In terms of age, of the 474 participants, 102 participants were aged
between 21-30 years, 89 participants were between 31-40 years, 103 participants were between 41-50
years, 175 participants were between 51-60 years and 5 participants were over 60 years.