Deutsch 
English 
GABEK has been widely used as a methodology for qualitative analysis and has proven to be a valuable tool. As with any methodology, the question arises: How reliable are the results of the GABEK investigations? In particular, it must be investigated whether different analysts would recognize different shapes in the same data, or whether different analysts would emphasize different aspects of the data sets because of their different worldviews and their different understanding of different problem situations.
Downloads:
Reliability of formation (PDF)