Chose one of the following options: 1 Not at all Satisfied, 2 Partly Satisfied, 3 Satisfied, 4 More than Satisfied, 5 Very Satisfied
Chose one of the following options: 1 not at all - 2 quite - 3 ok - 4 very good - 5 excellent
Please rate from 1 (not useful) to 5 (very useful) each of the following lectures (contents and comprehension)
Chose one of the following options