Fig. 2

The ratio of students on different levels of dimensions of the SIT-PE test. In addition, students’ perception was used to evaluate the appropriateness of the test for the target group: 10.9% of students found that it was very difficult, 28.6% found it rather difficult, 51.6% moderately difficult, 7.1% rather easy, and 1.7% easy. While 59.2% of the students considered their computer skills definitely good enough for completing the test, 36.2% regarded them as more or less sufficient, and only 4.4% as insufficient