The Interactive Testing Effect Cannot Occur with the Post-Test-Only Control

question 3

Multiple Choice

The interactive testing effect cannot occur with the post-test-only control group experimental design,because

• A) both the control and treatment group are measured after the treatment
• B) there is no pre-test in the design
• C) the testing units are randomly assigned to the treatment groups
• D) the control group and treatment group do not interact

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Definitions:

Population

The total number of people under consideration.

Sample

A subset of individuals from a larger population, selected for participation in a research study, meant to represent the larger group.

Cohort

A group of individuals sharing a specific characteristic, typically defined by age, who are studied over a period of time.

Variables

Elements or factors that can change and affect the outcome of scientific experiments or research studies, allowing researchers to determine effects and correlations.