When Lydia First Used a Computer, Her Teacher Gave Her

Multiple Choice

When Lydia first used a computer, her teacher gave her a great deal of assistance. As Lydia has developed greater expertise in her computing skills, her teacher has given her less and less assistance, providing pointers only as needed. The change in the amount of assistance that Lydia's teacher has provided is an illustration of

A) scaffolding.
B) accommodation.
C) private speech.
D) the theory of mind.