Jayne was in a fast-food restaurant when a man walked in and committed an armed robbery of the restaurant. Although Jayne was not injured in the armed robbery, she has since been unable to return to work. She can't seem to stop thinking about the event. She has recurrent nightmares, is unable to sleep, and does not want to leave her home. It is most likely that Jayne is suffering from

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.