Aresearcher wants to do a web-based survey of college students to collect information about their sexual behavior and drug use. direct identifiers will not be collected; however, ip addresses may be present in the data set. risk of harm should be evaluated by what?

magnitude and the probability of it occurring

Explanation:

In every single study that involves an individuals risk of self-harm there are two variables that need to be evaluated, and those are the magnitude and the probability of it occurring. In other words how likely is the individual to hurt themselves and if they do, to what extent (physical, emotional, death). By evaluating this can allow you to take action if things get to serious, or even prevent something from happening that can lead that person that is at risk from hurting themselves.