Third or Confounding Variables Are Most Problematic for Which Type

question 20

Multiple Choice

Third or confounding variables are most problematic for which type of research design?

• A) Survey
• B) Interview
• C) Case study
• D) Correlational study

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Definitions:

Parsimonious Theory

A theory that explains phenomena in the simplest way possible, using the fewest possible assumptions or variables.

Scientists

Professionals engaged in systematic activities to acquire knowledge that describes and predicts the natural world, typically through observations and experiments.

Correlation

A statistical measure that describes the size and direction of a relationship between two or more variables.

Changes Observed

Alterations or variations that have been noticed or recorded in a particular condition or situation over time.