The internet contains billions of web pages with information on almost every topic imaginable. However, not all of that information is accurate or trustworthy. In this chapter, you will learn how to use search engines effectively, evaluate the quality of online sources, and conduct research that meets academic standards at Mt. SAC.
📚 KEY VOCABULARY
Term
Definition
Example Sentence
Search Engine
A website or program that allows users to search for information on the internet by entering keywords.
She typed her research question into a search engine and found several useful articles within seconds.
Keyword
A specific word or phrase used in a search to find relevant information online.
Using precise keywords like ‘climate change effects on agriculture’ gives better search results than just typing ‘weather.’
URL (Uniform Resource Locator)
The address of a web page, usually beginning with ‘https://www.’
Always check the URL of a website to make sure it comes from a trustworthy source before using the information.
Reliable Source
A website, book, or document that provides accurate, credible, and well-supported information.
Academic journals and government websites are considered reliable sources for college research papers.
Citation
A reference that identifies the source of information used in a paper or presentation.
Your essay must include a citation for every fact or idea that came from an outside source.
Plagiarism
Using someone else’s words, ideas, or work without giving them proper credit.
Copying text from a website and putting it in your essay without a citation is considered plagiarism and can have serious academic consequences.
Database
An organized collection of information, especially one that can be searched electronically.
The Mt. SAC library provides students with access to several academic databases for research.
Hyperlink
A clickable link in a web page or document that takes you to another web page or document.
Click the blue hyperlink at the bottom of the article to read the full report.
Browser
A software application used to access and navigate the internet, such as Chrome, Firefox, or Safari.
I prefer using the Chrome browser because it is fast and easy to use for online research.
Filter
A feature in a search engine or database that narrows results by criteria such as date, type, or language.
I used the date filter to find only articles published in the last two years for my research paper.
📰 READING ARTICLES
ARTICLE 1How to Search the Internet Effectively
With over five billion searches performed on the internet every day, it is clear that people rely on search engines constantly. But many users do not know how to search effectively — they type vague questions and sift through hundreds of irrelevant results. Learning a few simple techniques can dramatically improve your online research skills.
The most important skill is choosing the right keywords. Instead of typing a full question like “Why is the sky blue?” try using specific keywords: “sky color atmosphere light scattering.” Using multiple specific terms tells the search engine exactly what you need and filters out unrelated results.
Most search engines also support special search operators that help refine your results. Putting a phrase in quotation marks — such as “global warming solutions” — tells the search engine to search for that exact phrase. Using the minus sign before a word — such as “apple -fruit” — removes results about that word. These simple tricks can save you a lot of time.
After you get your results, be selective about which pages you click. Look at the URL before clicking. Websites ending in .edu (educational institutions), .gov (government agencies), and .org (non-profit organizations) are usually more reliable than random .com websites. However, even these should be evaluated carefully.
Once you find a page, look for the author’s name and credentials, the date the article was published, and whether the information is supported by other reliable sources. Ask yourself: Is this information accurate? Is it up to date? Does the author have expertise in this topic?
Finally, make sure to save or bookmark useful sources as you find them, because you will need to cite them in your paper. Keeping an organized list of your sources from the beginning will save you a great deal of stress later.
ARTICLE 2Evaluating Online Sources: Is It Trustworthy?
One of the most critical skills for any student today is the ability to evaluate online information. Anyone can create a website and post anything they want on the internet — there is no official review process for most websites. This means that misinformation, false claims, and outdated information are mixed in with accurate, credible content.
Educators and librarians use several methods to evaluate sources. One popular method uses the acronym CRAAP, which stands for Currency, Relevance, Authority, Accuracy, and Purpose.
Currency asks: When was this information published or last updated? For topics like medicine, technology, or current events, you need recent information — an article from 2005 about smartphone technology is not very useful today.
Relevance asks: Does this information actually answer your research question? Sometimes a page appears in your search results but discusses a slightly different topic than what you need.
Authority asks: Who wrote this? What are their credentials? A medical article written by a licensed doctor is more credible than an anonymous blog post. Look for the author’s name, their educational background, and their professional experience.
Accuracy asks: Are the facts supported by evidence? Does the author cite other sources? Can you verify the information in another reliable source?
Purpose asks: Why was this information created? Was it created to inform, to entertain, to persuade, or to sell something? A company’s website promoting its own products may not be the most objective source for your research paper.
At Mt. SAC, your instructors will expect you to use academic and reliable sources. The college library offers access to databases such as EBSCO and ProQuest, which contain thousands of peer-reviewed academic articles that meet the highest standards of reliability and accuracy.
💬 DIALOGUES
DIALOGUE 1Learning to Search Smarter
Speaker
Dialogue
Student (Kenji)
I have been searching online for information about renewable energy for my essay, but I keep getting too many results. I do not know where to start.
Librarian (Ms. Chen)
That is a very common problem. The first thing to try is making your keywords more specific. What exactly is your essay about?
Student (Kenji)
I want to write about how solar panels help reduce electricity costs for homes.
Librarian (Ms. Chen)
Perfect. Instead of searching ‘renewable energy,’ try ‘solar panels residential electricity cost savings.’ Those specific keywords will give you much better results.
Student (Kenji)
I also found some websites with statistics, but I am not sure if I can trust them.
Librarian (Ms. Chen)
Good instinct! Always check the URL. Look for sites ending in .gov, .edu, or trusted organizations. Also check when the article was published — you want recent data.
Student (Kenji)
What if I cannot find enough information with a regular search?
Librarian (Ms. Chen)
You can use our library databases. I can set you up with access to EBSCO, which has thousands of academic articles reviewed by experts.
Student (Kenji)
That sounds very helpful. And I need to cite all of my sources, right?
Librarian (Ms. Chen)
Yes, absolutely. Keep track of every source as you find it. Your instructor will tell you which citation format to use — usually MLA or APA for college papers.
DIALOGUE 2Spotting Unreliable Information
Speaker
Dialogue
Student (Priya)
Rosa, I found this website that says you can cure the flu just by drinking lemon juice every hour. Do you think that is true?
Student (Rosa)
That sounds suspicious to me. Who wrote that article? Did they list an author?
Student (Priya)
No, there is no author’s name. It just says ‘posted by admin.’
Student (Rosa)
That is a red flag. A reliable health article should always have a named author with medical credentials. What is the website’s URL?
Student (Priya)
It ends in dot-com. It looks like a blog.
Student (Rosa)
For medical information, you should look at sites like the CDC at cdc.gov or the World Health Organization at who.int. Those are government and international health organizations.
Student (Priya)
Good idea. I also noticed the page has a lot of advertisements for vitamins and supplements.
Student (Rosa)
That is another warning sign. If a website is trying to sell you something, the information may not be completely objective or accurate.
Student (Priya)
I also saw something called the CRAAP test in my research class. Would that help?
Student (Rosa)
Yes! It helps you evaluate Currency, Relevance, Authority, Accuracy, and Purpose. Use it for every source you find. It will save you from using unreliable information in your paper.
❓ QUESTIONS & ANSWERS
Q1. What is the difference between a search engine and an academic database?A: A search engine like Google searches the entire internet and returns results of mixed quality, including unreliable websites, blogs, and advertisements. An academic database, such as EBSCO or ProQuest, contains scholarly articles, peer-reviewed journals, and credible research that have been reviewed by experts. Academic databases are more reliable for college research papers.
Q2. What does the acronym CRAAP stand for, and why is it useful?A: CRAAP stands for Currency (how recent the information is), Relevance (how closely it matches your research topic), Authority (the credentials of the author), Accuracy (whether the information is supported by evidence), and Purpose (why the information was created). It is useful because it gives students a simple checklist to evaluate whether an online source is trustworthy.
Q3. What are keywords, and how do specific keywords improve your search results?A: Keywords are the specific words or phrases you type into a search engine to find information. Using specific, focused keywords narrows your results to the most relevant pages. For example, searching ‘solar panels residential cost savings California’ will give you much more useful results than searching ‘energy’ or ‘solar.’
Q4. Why is plagiarism a serious academic offense, and how can you avoid it?A: Plagiarism is the act of using someone else’s words or ideas without giving them credit. It is serious because it is a form of dishonesty and violates academic integrity. At Mt. SAC, plagiarism can result in a failing grade or other disciplinary action. You can avoid it by properly citing all sources you use and putting all borrowed text in quotation marks.
Q5. What types of website URLs are generally considered more reliable for academic research?A: Websites ending in .edu (educational institutions like universities), .gov (government agencies), and well-established .org sites (non-profit organizations like the World Health Organization) are generally considered more reliable. Always check the author’s credentials and the date of publication regardless of the URL extension.