Which theorist proposed that we go through several psychosocial stages on our way through the lifespan?

Which of the following changes is listed in the textbook as a result of the brain aging?

neurons firing more quickly reaction time lengthens brain size increases multitasking becomes easier

Which personality disorder is characterized by excessive attention seeking and dramatic behavior, including being overly flirtatious?

A) histrionic B) borderline C) narcissistic D) dependent