Ellen Is Giving a Presentation to Her Psychology Class on the Contributions

Multiple Choice

Ellen is giving a presentation to her psychology class on the contributions and limitations of Jean Piaget's work in the field of human development.She says that although his theories are inaccurate on the ________ of cognitive development,his ideas about the ________ of cognitive development still hold true today.

A) sequence;interactivity
B) self-motivation;genetics 
C) direction;self-motivation
D) process;direction