Allison can solve problems that are typically solved correctly by other children who are eight years old. Allison, however, is 10 years of age. According to intelligence tests, Allison's mental age is

a. 8

Adam is upset that his twin brother Ryan has two pieces of pie while he only has one. His Mom rightly states that it's the same amount of pie it's just that Ryan's piece fell apart into two pieces as it was transferred onto the plate. Still not satisfied, Adam begins to throw a temper tantrum. In a moment of desperation, Adam's Mom cuts his piece in half saying: "There, Adam, now you have two pieces!" This worked. Adam is now happy. What Piagetian Stage is Adam in?

a. Sensorimotor b. Preoperational c. Concrete operational d. Formal operational

More than __________ percent of older adults with generalized anxiety disorder reported that their anxiety symptoms began before the age of 65

a) 25 b) 50 c) 70 d) 95