efore joining the Regal Hotel as a concierge, Maxine was told that she would be required not only to work her own shifts but also work others' shifts if they were unexpectedly absent. She was also warned about the temperamental and inebriated guests who often checked in late at night. In spite of these warnings, Maxine accepted the job. What function of the realistic job preview has been used in Maxine's case?

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

When the communist, under mao, took control of china in 1949 they announced total support support for which country and its ideology?