Meaghan does an "office" job in her apartment by relying on information technology, including telephones, computers, and the internet. This pattern is described as participating in . 1. the centralization of work
2. economic outsourcing
3. the Industrial Revolution
4. the gig economy

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

What’s the reason for not digging up aztec ruins in modern mexico city

An refers to a specific factor that has a range of possible values