The questions in the interview were based on Spradley (1979). He stated that
the questions for interview should be descriptive so that they enable a person to
collect an ongoing sample of an interviewee’s language. Descriptive questions are the
easiest to ask and they are used in all interviews. For instance, “Could you please
describe what caused the problem for you in using English for practicum hotel
management training course?” or “Could you tell me the way to improve your English
for hotel management?”