Abbie is aware of where her son is whenever he goes out, and she requires him to call if there is any change in plans. Abbie is demonstrating

A token economy approach to treatment is based on principles from the abnormal behavior.

A) cognitive view B) biological view C) behavioral view D) humanistic view

Piaget's basic test for object permanence involves

seeing how babies play with their mothers. showing a baby an interesting toy and then covering it with a cloth. placing a toe in a baby's hand and seeing how the baby responds to it. seeing if a baby can imitate a facial expression it has been shown.