Table 1 Comparison of general data between two groups of students [n(%)] (n = 153)
| Variables | Group |
Experimental group (n=79) |
Control group (n=74) | χ2 | P* |
|---|---|---|---|---|---|
| Gender | Male (n=72) | 40(50.63) | 32(43.24) | 0.837 | 0.360 |
| Female (n=81) | 39(49.37) | 42(56.76) | |||
| Math scores of college entrance examination | <90 (n=11) | 5(6.33) | 6(8.11) | 0.634 | 0.728 |
| 90-(n=116) | 62(78.48) | 54(72.97) | |||
| 120-150 (n=26) | 12(15.19) | 14(18.92) | |||
| Scientific research work experience | Yes (n=34) | 17(21.52) | 17(22.97) | 0.047 | 0.848 |
| No (n=119) | 62(78.48) | 57(77.03) |