To Find Out About Substance Abuse Among Students in a Local

question 1

Multiple Choice

To find out about substance abuse among students in a local high school, a teacher recommends to the CHN that questionnaires be given to students during various school programs, but the CHN rejects this method.Which situation does the CHN think the teacher's recommendation would create?

• A)Classification bias
• B)Confounding bias
• C)Personal bias
• D)Selection bias

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Definitions:

Lycopodiophyta

A division of vascular plants, also known as clubmosses, that are characterized by their leafy stems and cone-like structures.

Pteridophyta

Pteridophyta refers to a group of vascular plants that reproduce via spores and do not produce flowers or seeds, commonly known as ferns.

Anthocerophyta

A phylum of plants known as hornworts, characterized by a flat thallus and a sporophyte that resembles a long horn.

Bryophyta

A group of non-vascular plants comprised of mosses, liverworts, and hornworts, noted for their prevalent gametophyte stage.