Examlex
What is the name of the layer of the Sun's atmosphere that appears as a pinkish ring just outside the visible disk of the Sun during a total solar eclipse?
Negative Reinforcement
A behavioural strategy that involves the removal of an unpleasant stimulus to increase the likelihood of a desired response.
Contingent
Dependent on or conditioned by something else; occurring or existing only if certain circumstances are the case.
Unpleasant Event
An incident or occurrence that causes discomfort, distress, or dissatisfaction.
Pleasant Event
An occurrence or experience that brings joy, satisfaction, or happiness to those involved.
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