A face-to-face interview is characterized by its synchronous communication in time and place. Due to this synchronous communication that is not like other methods, it has the advantages in the form of social cues such as voice, intonation and body language. There are no bigger time delays between asking a question and getting an answer since the inter- viewee can directly react to what the other says or does, which gives a more spontaneous answer (Forum, 2006).On the other hand, conducting an interview through phone does not differ much from in- terviews face-to-face except for that one can not see the interviewee since the interviewer and the interviewee are not situated at the same place (asynchronous communication), so the body-language of the interviewee can not be seen. However, conducting an interview face-to-face has the disadvantage that it can be more expensive and time consuming to travel to the interviewee compared to phone interviews (Forum, 2006).