Materials and methods
The researchers utilized a purposive sampling procedure to select the samples, amounting of 169 respondents. The respondents were secondary school teachers working in Malaysia. Most of the teachers 106 (63.7%) were female; only 63 (37.3%) were male. Out of 169 teachers, 64 (37.9%) had less than 5 years of experience; 48 (28.4%) of them had between six to ten years of experience; 27 (16.0%) of them had between sixteen to twenty years of experience; 20 (11.8%) of them had between eleven to fifteen years of experience and only 6 (3.6%) of them had between twenty-one to thirty years of experiences. In fact, 2 (1.2%) of them were senior teachers who had more than 30 years of teaching experience compared to another 2 (1.2%) respondents who were still novice in teaching profession. 74 (43.8%) of the respondents held Bachelor Degree in Education, while another 69 (40.8%) of them had their Diploma in Education and 18 (10.7%) of them obtained their Teacher’s Certificate from the respective Teacher Training Colleges or Institutes. However, 8 (4.7%) of them refused to clarify their professional qualification. Details are shown in Table 1.