A sticker chart designed to reward a child for every ten stickers earned for doing household chores is an example of a <u>token economy</u>.
<h3>What is a
Token Economy?</h3>
This is a widely used method to treat children with Attention Deficit / Hyperactivity Disorder, which seeks to reinforce a specific capacity or habit in the child.
The method consists of agreeing with the child a series of activities which will have as a reward a token or other symbolic element, with which after accumulating a certain number, the child will be rewarded.
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One type of energy that society should most likely do away with is Coal because of its pollutant properties.
<h3>How much pollution does coal cause?</h3>
Using coal for energy causes a lot of pollution. Firstly, when coal is mined, the processes used can caused water pollution.
When coal is then burnt to produce energy, it emits dangerous mercury and sulfur dioxide compounds which have serious health and environmental effects.
It is therefore the perfect candidate for a resource that should be done away with completely.
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The
correct option is C.
When
governments may step in to resolve the market failure, the allocation of goods
and services by a modern mixed economy is not efficient.
<span>Because
they think that there assistance by putting legal maximum price that is price
ceiling, and legal minimum price that is price floor, will be helpful but
instead of this these prices just caused damage to individuals.</span>
The anwser would be D due to it having the lowest %
