Which part of the brain acts as a regulator for emotions andmotives such as hunger, thirst,

Research into the memories of animals such as mice and rats suggests that they experience infantile amnesia

A psychoanalytic theorist might suggest that this is because these animals have repressed the memories of traumatic events, but the critical thinking principle of _____ suggests that this is rather implausible assertion. A) Occam's Razor B) replicability C) extraordinary claims D) correlation vs. causation

Erikson's theory of psychosocial development states that personality development takes place in ________ that represents a conflict the individual must try to resolve

a. regular cyclical periods of approximately 7 years throughout life b. spurts that correspond to physical growth periods c. distinct stages over the life span d. distinct stages until adolescence