Miss Johnson Gave Mark and Tia Equal Sized Lumps of Clay

Multiple Choice

Miss Johnson gave Mark and Tia equal sized lumps of clay. Tia immediately rolled hers into a long shape. Mark cried and complained that Tia had received more clay. Mark's behavior represents:

A) an inability to accommodate.
B) an inability to conserve.
C) difficulty with formal operational tasks.
D) an inability to assimilate.