Dementia is a common and expected condition in the very aged population

Which of the following statements is true?

a. Scientists should keep their research covert so as to protect their ideas from plagiarism. b. It is a waste of time and money to replicate a study that has already been done. c. Disclosure of the details of a study is important so that others can verify them. d. Peer reviews take place after research findings are announced publicly.

Experiencing a traumatic event ____________ is especially likely to produce profound and chronic effects on brain biology

A) during a critical developmental window B) in adulthood C) during an already stressful time D) in early adolescence