What Is the Most Important Limitation of Correlational Studies

question 61

Multiple Choice

What is the most important limitation of correlational studies?

• A) They cannot determine cause and effect.
• B) They are very subject to bias.
• C) They rarely have representative samples.
• D) They are very difficult to do.

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Definitions:

Pleural Cavity

The thin fluid-filled space between the two pleural membranes surrounding each lung, providing lubrication during breathing.

Pleura

The thin, protective membranes surrounding the lungs and lining the inner chest wall, facilitating smooth movement of the lungs during breathing.

Pleurisy

An inflammation of the pleurae, which are the layers of tissue lining the lungs and inner chest wall, often causing sharp chest pain with breathing.

Pleural Cavity

The thin fluid-filled space between the two layers of the pleura surrounding the lungs, providing lubrication during respiratory movements.