If you’re writing an argument, you should always have evidence to back it up. College students, I have a question for you. What is evidence and how do you use it in an argument? The authority or credibility of evidence depends on what you’re writing about. Evidence gets stronger or weaker as your argument progresses just like us humans that get healthier or less healthy the next day. Also, evidence should be relevant with the time and place in where you make your argument. Let’s use an example of misusing of evidence from Lunsford. A person talked about using George Washington’s revolutionary military tactics in our modern military to be more effective. Now, is this evidence making sense to you? The evidence is irrelevant because the time and place is completely different. The ways the people fight today aren’t what it was in the revolutionary war. So, you have to have evidence that complements your argument.
There are so many sources that offer every bits of evidence for an argument. So, how do we use evidence? First of all, there are two different types of evidence; firsthand evidence and secondhand evidence. Firsthand evidence comes from research you did on our own or with groups. Firsthand evidence is not from the internet, but observations, interviews, surveys and questionnaires, experiments, and personal experience. You can use firsthand evidence to enhance your argument; however it may sometimes be one-sided because it sometimes is based on your opinion or perspective, not facts. Observations offer good, solid evidence, but it would only tell from your perspective. Interviews are effective because they’re best firsthand evidence for an argument paper since you would get direct answers from the person you interviews. Surveys and Questionnaires are usually used when you need numbers to solidify your argument. Surveys and questionnaires are the best sources if you need numbers. Experiments are great for scientific arguments because well, how can you write an effective scientific argument if you don’t have any evidence of experiments. Personal experience can be powerful evidence if you use it well. However, it’s your own experience and can be rendered ineffective easily because there are no foundations to sponsor your evidence.
Secondhand evidence is another type of evidence and they’re better than firsthand evidence because they come from solid sources such as books, articles, etc. Main sources of secondhand evidence come from the library and the internet. Libraries, what do I need to say about them? Libraries have everything from A to Z and now, they’re available on the computers! Speaking of computers, the internet has vast, limitless sources anywhere, but you have to be careful because some sources aren’t dependable.
So, how do you use evidence effectively in your argument? First, you have to consider the audience because you need to think about how your evidence would have an impact on the audience. Also, you should build up your claim with pieces of evidence to make the content better and the important of all, arrange your evidence. Arranging evidence by the strength (weakest to strongest) or time forces the readers to continue to read all the way.