Face-to-Face interviews (FtF)
- ppm factum research provides data collecting through its own network of interviewers. The selection of respondents is based on the specification of concrete order covering representative sample of Czech population or selected segments of population.
- The network of interviewers covers the whole Czech Republic. Experienced and well-trained interviewers carry out the interviews. Before they start to work as interviewers they must pass a several internal trainings proceeded in accordance with general standards and principles of the questioning. We insist on interviewers´ responsible approach in their tasks. The highest quality and promptness of data collecting is guaranteed by regular controls of interviewers´ work.