Table 1 . Demographic Characteristics of Participants .
| Variable | n(%) | |
| Sex | ||
| Male | 48 (37.8) | |
| Female | 79 (62.2) | |
| Student years | ||
| 2nd year | 82 (64.4) | |
| 3rd year | 45 (35.4) | |
| Grade average | ||
| Below 14 | 12 (9.4) | |
| 14-16 | 53 (41.7) | |
| Above 16 | 39 (30.7) |
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