Infants develop an attachment secure base between the ages of seven and nine months. This interval is called the

According to Hobson and McCarley, the _____ area of the brain sends signals to the _____, creating what we interpret as dreams.

a) cerebellum, forebrain b) forebrain, cerebellum c) cortex, pons d) pons, cortex

In the concrete operational stage, the child demonstrates __________ , which is the ability to

understand that irrelevant transformations, for example changes only in color, shape, spacing, and glass size, do not change the relevant variables of amount, number, length, and volume. Fill in the blanks with correct word