Studies That Examine the Relationship Between Metamemory and Performance on Memory

Studies that examine the relationship between metamemory and performance on memory tasks suggest that

A) while practice on memory tasks improves performance, efforts to train children in various forms of metamemory have not improved performance on memory tasks.
B) as metamemory increases, memory performance decreases.
C) what children know about their memory processes is not always reflected in their actual behaviour.
D) what children know about their memory is highly predictive of how they will perform on a wide range of memory tasks.