Which of the following is not considered a relationship skill A. Knowing your personal identity B. Sending and receiving messages with shared meaning C. Being able to resolve conflicts D. Being able to build consensus when solving problems

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?