German Cognitive Debriefing via Phone

I need a professional service to conduct cognitive debriefing for German linguistic validation. The debriefing will involve participants from the general public and will be conducted via phone interviews.

Ideal Skills:
- Native German speaker from Belgium
- Experience with cognitive debriefing
- Linguistic validation expertise
- Proficient in conducting phone interviews
- Understanding of general public perspectives

Please bid if you have the relevant experience and skills. Thank you.