(Scenario II) Which of the Following May Have Been a Confounding

question 107

Multiple Choice

(Scenario II) Which of the following may have been a confounding variable in the study described in Scenario II?

• A) the order in which the faces were presented
• B) collecting data from two independent universities
• C) if the faces were familiar to the participants
• D) if the same researcher ran each participant

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Definitions:

Circuit Switching

A telecommunications method that establishes a dedicated physical path between two points for the duration of the connection.

Second-Level Domain

A domain that’s directly below a top-level domain.

Instant Messaging

A form of real-time communication between two or more people based on typed text, images, video, or voice over the Internet.

Internet Cache

A section of the hard drive that stores information that may be needed again, such as Internet protocol addresses and frequently accessed web pages.