Which description is an illustration of behavioral variation in young children's addition strategies?
A) faster performance on easy problems than on difficult problems
B) use of at least three different addition strategies on different problems
C) ineffective use of the retrieval strategy on difficult problems
D) poorer performance on difficult problems than on easy problems

Question

Quizplus · Accepted Answer

The use of at least three different addition strategies on different problems demonstrates behavioral variation in young children's addition strategies. This shows that children have different approaches to solving addition problems and are not relying on just one strategy. The other options describe variations in performance but do not necessarily indicate different strategies being used.

Which Description Is an Illustration of Behavioral Variation in Young