Examlex
When calculating a dependent-samples t test,the order in which you input the posttest score and pretest score can change the t value.If you input the pretest first,the obtained value will be ______.
Hunger
A physiological response indicating the need for food intake due to energy depletion in the body.
Homeostasis
The process by which living organisms regulate their internal environment to maintain a stable, optimal condition despite external changes.
Need
A requirement for something because it is essential or very important.
Drive-reduction Theory
A psychological motivation theory suggesting that the act of fulfilling basic physiological needs reduces drive and generates a state of psychological equilibrium or satisfaction.
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