Thanks for your interesting presentation! I have a question about the sample selection in this research. This paper mainly based on Pinterest, a social media platform. But it also mentions "a majority of elementary and secondary teachers turned to Pinterest", so I am wondering if theres is a selection problem here. Is this result also valid for other group of teachers in higher education?
Thanks for your interesting presentation! I have a question about the sample selection in this research. This paper mainly based on Pinterest, a social media platform. But it also mentions "a majority of elementary and secondary teachers turned to Pinterest", so I am wondering if theres is a selection problem here. Is this result also valid for other group of teachers in higher education?