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DigiSafe Inc. makes security systems for computer networks. It offers a fingerprint recognition program to its users. A magazine ad for DigiSafe products shows a lock with the words "Protected Zone" painted on it. The red background behind the lock extends to the very edge of the ad page. This ad is an example of a(n) :
Operational Definitions
These are specific descriptions of concepts involving how variables will be measured or manipulated in a study.
Variables
Elements, features, or factors that are likely to vary or change within the context of a study or experiment.
Precise Definitions
Clearly stated and exact explanations of terms or concepts that leave little room for ambiguity or misunderstanding.
Operational Definition
A statement of the procedures or ways in which a research variable is measured or defined in a specific study.
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