Key points are not available for this paper at this time.
Linda M. Lysynchuk, Michael Pressley, Hsiao d'Ailly, Michael Smith, Heather Cake, A Methodological Analysis of Experimental Studies of Comprehension Strategy Instruction, Reading Research Quarterly, Vol. 24, No. 4 (Autumn, 1989), pp. 458-470
Lysynchuk et al. (Sun,) studied this question.