Nonexperimental Designs ______

question 19

Multiple Choice

Nonexperimental designs ______.

• A) offer very little in scientific value
• B) compensate for their inability to establish external validity by establishing internal validity
• C) are being used more frequently in evaluation research
• D) are the second-best designs, after true experimental designs

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Definitions:

Gram

A metric unit of mass equal to one-thousandth of a kilogram, also used in microbiology as a staining method to classify bacteria.

Pallor

The absence of color in the skin, often indicating anemia or shock, giving it a pale appearance.

Epidemic

A widespread occurrence of an infectious disease in a community at a particular time, affecting a disproportionately large number of individuals.

Prefix

An affix placed before a word to modify its meaning or create a new word.