Match the vocabulary term with its definition or example. Column A
1.
Physical Model:
Physical Model
2.
Computer Model:
Computer Model
3.
Mathematical Model:
Mathematical Model
4.
Theory:
Theory
5.
Law:
Law
Column B
a. models that you can touch
b. a statement or equation that reliably predicts events under certain conditions
c. a scientific explanation that encompasses many scientific observations and may include many hypotheses and laws.
d. made up of mathematical equations and data. Some mathematical models are simple
e. used to make these models because the models require many data sets

Which of the following methods could be considered a "best practice" in terms of informing respondents how their answers to an on-line survey about personal information will be protected? respondents are informed that investigators will try to keep their participation confidential; however, confidentiality cannot be assured.respondents are informed that a research assistant will transfer all the research data to a password-protected computer that is not connected to the internet, via a usb flashdrive. the computer is located in a research team member's office.the investigator uses the informed consent process to explain her institution's method for guaranteeing absolute confidentiality of research data.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed