1) Discovery: We need id, label, description for a study (tofkas).

2) Question to Steve's diagram: What does "operation" mean? What does "T" mean? (ask Steve; answer: these were default values and can be ignored)

3) How is the structure of the SimpleCodebook View: Is it composed of six other views (DataDescription...) or is it a different composition of elements from the DDI library?

4) We go through the ICPSR element list of their codebook:


Instrument: "Presence of common scales"

5) Working on relationsships between elements

5a) Methodology and SimpleInstrument

5b) Methodology and DataDescription

6) Arofan provided list of elements for IHSN, Cessda, and Nesstar codebooks; work on next day will be to find commonalities