The Type of Research That Involves No Direct Intervention with Subjects

question 57

Multiple Choice

The type of research that involves no direct intervention with subjects is called

• A) naturalistic observation.
• B) a case study.
• C) a correlation method.
• D) an experiment.

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Definitions:

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Two-wheeled vehicles that are powered by an engine, often used for both transportation and recreation.

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TVs that use Organic Light-Emitting Diode technology to produce images, known for thick contrast, deep blacks, and energy efficiency.

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Electronic devices that use liquid crystal displays to show television programming, movies, and other content.

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