In a study of persons with similar IQs, men's gray matter was split between their lobes

One difference between non-declarative and declarative memory is that declarative memories

a. require conscious effort to retrieve. b. are more detailed than non-declarative memories. c. unconsciously affect our behavior. d. are stored in long-term memory longer.

All but which of the following have been implicated in the development of borderline personality disorder?

a. Abuse or neglect in childhood b. Failure to develop a cohesive self-concept in childhood c. Low levels of dopamine production d. Brain abnormalities e. Genetic factors