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When new professors are hired, their job performance is monitored closely. If they meet their institution's standards, they will eventually receive tenure. After receiving tenure, professors' job performance is less closely monitored, and they become difficult to fire. Tenure thus creates
Dependent Variable
In an experiment, it is the outcome or response that is measured to assess the effect of the independent variable.
Independent Variable
The variable in an experiment that is manipulated or changed to explore its effect on the dependent variable.
Neurotransmitter
Chemicals in the nervous system that transmit signals across a synapse from one neuron to another, influencing a wide range of bodily and psychological functions.
Dopamine
A neurotransmitter involved in many functions, including mood, sleep, learning, and the pleasure-reward system.
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