A Researcher Concludes from His Study That,on a Typical School

question 11

Multiple Choice

A researcher concludes from his study that,on a typical school day,students spend only 50 percent of their time engaged in learning.What specific type of research must have been conducted in order for this conclusion to be valid?

• A)Single-subject design
• B)Participant-observer
• C)Descriptive
• D)Experimental

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Definitions:

Enveloped RNA

Refers to RNA viruses that possess an outer envelope, a lipid bilayer taken from the host cell membrane, which aids in entering host cells.

DNA Virus

A virus that has its genetic material encoded in DNA, as opposed to an RNA virus.

Non-Enveloped

Describes viruses that lack an outer lipid membrane, which often influences their method of infection and transmission.

Evolution

The developmental process in which varied organisms are assumed to have originated and expanded from initial forms throughout Earth's chronological past.