Fig. 2: Comparison of scores from individual areas (interpretation and understanding shown as practice, satisfaction with sign language shown as satisfaction and teaching, equipment and aids shown as conditions) at Charles University/CU.

(A) With regard to the year of study. (B) With regard to the answer to the question “Did you learn sign language already before starting university studies?” (C) With regard to the answer to the question “I regularly encounter sign language outside of teaching.” Data show mean values from individual areas ± SDs and ns indicates non-significant difference (based on the Student’s t-test). See explanation in Table 1 for score calculation. The total number of respondents was 16, of which in individual grades n = 9 and 7.