Challenge survey selection behavior (brainstorming)

[markwhiting]

Following #69 we can put a survey before or after to ask challenge questions. In talking with @TutiGomoka we realized a few points:

1. we might want to have more than one type of challenge question at a time, e.g., "are you a robot" + "are you paying attention" + "are you willing to work hard" etc.
2. this grouping will likely mirror the types of questions @TutiGomoka outlined in https://github.com/Watts-Lab/individual-mapping/issues/46 and will be aggregated accordingly into those dimensions of quality when we integrate the data.
3. we have a variable sub_scale that appears in some surveys (e.g., IRQ) that could be used to record this grouping and do something like get n items from each quality sub scale. This might perhaps have the benefit that we can safely put many challenges in one csv.

I'm sure theres a few things to think about here, but just wanted to jot this down so we can start discussing it in more detail.

[markwhiting]

Closing because we seem to have settled for now.