Table 1: Screening Questionnaire
Are you a Maker? Primary Strata
How many years are you a Maker? Secondary Strata
As a Maker, what do you Make? Theoretical
Sampling
Why are you attracted to Making? Theoretical
Sampling
Have you been involved with any group Maker activities? Primary Strata
Have you taken any engineering classes or have an engineering
degree?
Primary Strata
Do you have an engineering related job/career? Secondary Strata
Ethnicity, Gender Primary Strata
Age Secondary Strata