It has become clear in recent years that perception of color appears to involve sequential stages of information processing; in the first stage, the cones seem to follow the ____________________ theory, and cells in the visual cortex seem to follow the ____________________ theory

Postpartum psychosis is the most severe form of postpartum depression

Indicate whether this statement is true or false.

A child is tested by Alfred Binet. Her test results indicate that she has a mental age of 5. What does this mean?

a. Her score is the same as the average score of a group of 5-year-olds. b. She is definitely 5 years old. c. She is probably developmentally disabled. d. There is no meaning that can be attached to the fact that she has a mental age of 5.