What Is the Significance of the "Atrial Kick

question 48

Multiple Choice

What is the significance of the "atrial kick"?

• A) It is the contraction of the right atria that is necessary to open the tricuspid valve.
• B) It is the contraction of the right atria that is necessary to increase the blood volume from the venae cavae.
• C) It is the contraction of the left atria that increases the blood volume into the ventricle.
• D) It is the contraction of the left atria that is necessary to open the mitral valve.

Grasp the importance of experimental design and control in social psychological research.

Understand the importance of internal and external validity in experiments.

Appreciate that social psychology investigates how people are impacted by others.

Understand the fundamental processes of testing a scientific hypothesis in psychology.

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