Central to secondary prevention is early identification of drug problems. Secondary prevention includes activities aiming at early detection problem or disease. After this, all necessary activities are undertaken to prevent further spread of disease, social problems or risky behavior. In this case, secondary prevention includes early detection of drug addict or behavior disorders which is caused by using drugs.
Answer:
<em>Research </em>is a <em>process of generating new knowledge about a specific subject by acquiring new information, analyzing it and putting it into the framework of existing knowledge in order to make new conclusions.
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Let us take as an <u>example </u>the salient issue of electronic cigarettes. Being on the market in many countries for several years now, e-cigarettes have both their supporters and opposers. Some people <u>claim</u> that e-cigarettes is a good alternative to smoking tobacco and while they can be harmful they are less harmful than tobacco. Some people share an <u>opinion</u> that e-cigarettes are dangerous and should be banned.
Only <u>research </u>can educate both of these opinions with validated scientific outcomes. That is why so many institutions are currently running extensive research on the impact of e-cigarettes on human health. Until robust scientific data is collected, which takes a lot of time with subjects that are expected to have a long-term effect on human health, ideas in favor or against will prevail the agenda on this subject. Moreover, the lack of research can result in fear mongering <u>ideas</u> about e-cigarettes, or opposite to that, fashion to use e-cigarettes among people who were not smoking tobacco before.
your answer is III. It usually involves the participation of a large number of people united for a common goal. this is because it is the closest definition to what a social movement is.
