<span>Negative punishment is being applied in this situation. The removal of items that Richard enjoys, is the result of missing curfew. When his parents take away his desired activities and items, then he is receiving a consequence, that being a form of negative punishment.</span>
Answer:
Copernican Revolution, shift in the field of astronomy from a geocentric understanding of the universe, centred around Earth, to a heliocentric understanding, centred around the Sun, as articulated by the Polish astronomer Nicolaus Copernicus in the 16th century.
Explanation:
https://www.britannica.com/topic/Copernican-Revolution
A specific purpose gives one a motivation for a cause, while a central idea gives one the broader picture of how this specific purpose can have a positive or negative impact on society, business, or family.