Question: Respond to this discussion with a comment in no less than 300 words that adds to the learning: . Special safeguards in my opinion are completely necessary when dealing with individuals with impaired cognitive capacity. Cognitive impairments can bring different challenges to research studies and such so that is required to have safeguards on individuals like prisoners and children. While it is possible for individuals with cognitive impairments to give consent there possibly should be additional requirements such as parental or guardianship forms for children to protect themselves. These safeguards would not only protect children and possibly prisoners but also protect the researchers from lawsuits due to unsafe practices. 4. I personally do not believe that the United States Census should shift to a so probability-based sampling design. the goal of the Census is to simply count how many people who are currently living in the United Sates so by just estimating and conducting a probability on how many people currently live I in the United States is simply wrong. The Census provides critical information for fundings of numerous programs and federal funding as well. So, a probability-based sampling design could benefit surveys, but it would not be best used. Need Assignment Help?