Key points are not available for this paper at this time.
Mary Anne Kreutzer, Catherine Leonard, John H. Flavell, John W. Hagen, An Interview Study of Children's Knowledge about Memory, Monographs of the Society for Research in Child Development, Vol. 40, No. 1, An Interview Study of Children's Knowledge about Memory (Mar., 1975), pp. 1-60
Kreutzer et al. (Sat,) studied this question.