According to Freud, defense mechanisms are used by the ego to prevent threatening thoughts from entering consciousness

Which of the following is definitively diagnostic of Alzheimer's disease?

A) The presence of plaque in the arteries of the brain B) The presence of chronic mild dementia C) Changes seen on an MRI scan as the person is showing cognitive declines D) The presence of neurofibrillary tangles in the brain

A psychologist should commit to a specific theoretical position to explain all abnormal behavior

Indicate whether the statement is true or false