Thank you for this exciting project!
I am worried about the possible selection bias when looking at teachers who seek resources from Pinterest. Why don't they use google search or libraries? Are they younger than the average teacher population? Are they motivated to use Pinterest as their colleagues are doing so?
Thank you for this exciting project! I am worried about the possible selection bias when looking at teachers who seek resources from Pinterest. Why don't they use google search or libraries? Are they younger than the average teacher population? Are they motivated to use Pinterest as their colleagues are doing so?