The cortex has three major sections called lobes.

Which of the following students' statements best summarizes the research on the belief-bias effect?

a. Petra: "The belief-bias effect shows us how top-down processing influences logical reasoning; we should emphasize the actual information in the reasoning problem." b. Chris: "The belief-bias effect illustrates how people systematically keep trying to confirm a hypothesis, rather than trying to disconfirm it." c. Josh: "According to the belief-bias effect, people systematically prefer a conclusion that is stated in the positive form, rather than a conclusion that uses the word not." d. Cynthia: "The belief-bias effect shows us that people draw conclusions in logical reasoning on the basis of how frequently their prior beliefs come to mind."

Elderly people suffering from Alzheimer's disease have a diminished ______

a. amygdala c. caudate nucleus b. hypothalamus d. hippocampus