What is the second most common type of dementia?

We spend the greatest amount of time engaged in what altered state of consciousness?

A) Dreaming B) Under the influence of drugs C) Out-of-body experiences D) Sleeping

In Piaget's theory, the stage of development between birth and 2 years of age, in which the individual uses senses and motor abilities to interact with objects in the environment, is called the __________ stage

a) concrete operations b) sensorimotor c) preoperational d) formal operations