Examlex
In the model Sales = 268 + 7.37 Ads (both variables in dollars) an additional $1 spent on ads will increase sales by 7.37 percent.
Contingent
Dependent on or conditioned by something else; not absolute or certain.
Pleasant Event
An occurrence or activity that brings joy, satisfaction, or positive feelings to an individual.
Unpleasant Event
An occurrence that is not enjoyable or satisfying, often causing discomfort or distress.
Primary Reinforcer
A naturally reinforcing item or factor, such as food or water, that does not require learning to be effective in increasing the likelihood of a response.
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