All of the following are examples of external interference except A. static on a telephone line preventing a receiver from getting a message. B. a noisy party in a restaurant distracting a couple's conversation. C. a student missing a teacher's main point because she is worried that she may have left her car unlocked. D. a honking horn preventing someone from hearing a police officer's directions.

Read the passage from the caged bird the connotation of narrow in the passage creates a feeling of

Articles of the confederation is a good representation of a system of government.

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