The study group has volunteered 301 classroom teachers who
teach the 1st, 2nd, 3rd and 4th classes in primary schools. Of the
participants, 112 are male and 189 are female. 45 teachers have
the seniority of 1-10 years, 77 of them 11-20 years, 130 of them 21-
30 years and 49 of them 30 years and above.