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

Obtain a waiver of documentation of informed consent.

Explanation:

According to Ethical standards and procedures for research with human subjects, All researchers need to notify the subjects in case the procedures that they are about to conduct can potentially create harmful effect to the subjects during and after the research.

To pursue such research, the researchers need to specifically explain the Dangers/Risks to the subjects and obtain a waiver of consent that the subjects sign willingly , without any coercion.

(Offering money as an incentives to subjects in such case is Allowed since it's not considered as coercion)

overview:

this is a technology-dependent lesson that students can guide at their own pace of exploration and learning. students share what they learn through the use of twitter (or alternative classroom sharing medium like todaysmeet). the use of a social sharing platform like twitter gives students a place for sharing with a wider audience, for more effective means of communication with each other, for incorporating viewpoints from all students in the classroom, and a means to reference thinking and learning by the use of a hashtag at a later time. students will understand the role the allied air forces played in the normandy invasion. teachers can use this as a stand-alone lesson or offer more structure by guiding students through each source, one by one. teachers may learn more about the eighth air force by accessing the abmc’s strategic bombing campaign interactive.

explanation:

kill anyone that got in the way