A difficulty facing those who plan and review behavioral studies is the risk of harm of the subject. They believe that it can affect negatively on the physical and emotional aspect of the subject.
However, in behavioral and social science, physical and emotional harm is unlikely. The only purpose of experiments is to observe people's behavior. Most of the time, subjects do not know that they are part of an experiment because if they do know about it, they will probably change their behavior. They will only be informed as soon as the experiment is over. The results of social experiments and research will become insignificant and unreliable if subjects are aware beforehand.
Answer:
California
Explanation:
California has the largest population of 39,536,653 people.
According to parents’ responses in a research study, discussing matters of importance becomes one of the most important ways of behaving towards elderly parents.
We should give our elderly parents extra time, limit visual and auditory distractions, sit face-to-face with them, never undervalue the power of eye contact, try to listen without interrupting them, and speak slowly, clearly, and loudly while using short, simple words and sentences in order to better understand them.
One should maintain their composure and speak in a kind, straightforward manner when speaking with elderly people. If necessary, speak louder, but don't yell. One should keep sentences brief and straightforward, and concentrate on one point at a time.
Learn more about elderly parents here
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What do you mean by items, you mean weapons?