This would be True because as a part of life they are exposed to new events such as pre school and more.
Answer:The introduction of nonnative species has environmental consequences. Climate changes have environmental consequences for all inhabitants of an environment. The overexploitation of resources has environmental consequences.
Explanation:
The introduction of nonnative species has environmental consequences. Climate changes have environmental consequences for all inhabitants of an environment. The overexploitation of resources has environmental consequences.
If a researcher studies the effectiveness of anti-drug commercials by comparing the self-reported frequency of drug use among teens six months before and six months after the commercial aired, she is using an Pretest/posttest design.
Answer: Option D
<u>Explanation:</u>
The pre-test is defined as a test carried out on a product or service before it is set to enter into the market for sale. It is usually done to check not only the effectiveness and efficiency of the product or service but also to check the safety of it too.
Sometimes a product or service is exposed to text after it enters the market. This is known as post-test as that is carried out after the product enters the market.
