1 Subjects: “...qualitative interviews...”

2 Subjects: “...interviews...”

3 Subjects: “...interviews...”

4 Subjects: “...qualitative interviews...”

5 Subjects: “...semistructured interviews...”

6 Subjects: “..., Biografiearbeit, Archivalie, Geschichte <Histor>, Oral History, Archiv, Interview, Deutschland, Digitalization...”

7 Subjects: “... training, Heterogeneity, Skill development, Oligophrenia, Adult education, Adult training, Interviews...”