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1.There is the question, however, as to why we would want to code at the indicator level? Coding at the indicator level is difficult [45].
2.Is it not a bit premature considering the early stage of this research and testing of the framework? What research questions would coding at the indicator level answer?
3.How does being able to distinguish among the indicators add to the validity of the model?
4.Are indicators too context specific to expect a standard set of indicators across all online educational environments?

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