• Before starting to work on a project interviewers undergo an intensive training program:
    • The principles of sampling
    • Fieldwork methods and questionnaire flow / structure
    • Interviewing techniques, including initial approaches and probing

  • Interviewers undergo pilot interviewing session: 
    • On a first assignment, each interviewer is accompanied by a fieldwork supervisor
    • Interviewers are given a personal detailed briefing on the questionnaire and any special requirements before each wave of fieldwork
  • For each project, a fieldwork supervisor is assigned
  • Weekly to daily – depending on client requirements – status are sent to client to monitor field and quota completion