Comprehending difficult text through problem solving: What is the problem? - Lamon, M., Oshima, J., Caswell, B. & Reeve, R. 
Results
¥Students successfully used the scaffold support ÒinterpretationÓ to aid text comprehension.
¥Scaffold supports such as ÒThis text does not explainÓ led to shallow processing.
¥Responses to the difficult texts showed more depth than did student led investigations.
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