Which of the following is not a central focus of qualitative research?

Krystal has started introducing solid food to her 5-month-old son's diet but he keeps spitting it back up. She asks you if she should discontinue the solid food. Having learned about development, what would be an appropriate response?

a. Stop feeding him solid food—he obviously cannot handle it. b. Wait until he gets his molars in at 12 months. c. He must be allergic to the food; try something else. d. He has a reflexive gag and he needs to learn to work around it. Keep trying, slowly.

Withdrawal from social contact is characteristic of

a) schizoid personality disorder. b) histrionic personality disorder. c) antisocial personality disorder. d) narcissistic personality disorder.