If disclosure of a subject's involvement in a specific research study can be potentially
harmful to the subject, and the consent form is the only record linking the subject to the
research, which of the following would be most :
code the subjects' responses.
obtain a waiver of documentation of informed consent.
obtain a certificate of confidentiality.
have the subject sign the consent form under an assumed name

The right of the people to express their political views is protected in our govemment in many ways, including

Erika is a human resource manager at bluetel inc., a software company. she receives a call from an hr manager at another software company asking about marshall, a software engineer who used to work at bluetel and has applied for a job at the caller's company. erika checks the company's records and sees that a coworker had accused marshall of racial discrimination, but an investigation did not turn up any evidence to support the charge. marshall left the company two months later, saying he was no longer comfortable there. erika is concerned about sharing the details of this situation with the caller. if telling the information to the caller leads to the other company not hiring marshall, what potentially unlawful behavior could marshall accuse bluetel of engaging in?

An object weighs 40n in air , weighs 20n when submerged jn water and 30n submerged in a liquid of unknown density .what is the density of the liquid?