How Does the Nonequivalent Control Group Pretest-Posttest Design Differ from the Classical

question 7

Multiple Choice

How does the nonequivalent control group pretest-posttest design differ from the classical experimental design?

• A) The design lacks the use of a comparison group.
• B) The independent variable is unable to be manipulated.
• C) Groups are not measured before and after an intervention
• D) Researchers are unable to randomly assign subjects to groups.

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Definitions:

Qualitative Methods

Research methods that collect and analyze non-numerical data to understand concepts, thoughts, or experiences.

Statistical Decision-making Model

A framework used to make informed decisions based on the analysis of data and statistical methods.

Analytic Techniques

Methods used in analyzing data or solving problems through detailed examination and evaluation.

Hypothesis

A hypothesis is a proposed explanation or educated guess for a phenomenon, based on observation, that can be tested through further investigation and experimentation.