Source Check
Learn to evaluate where online information came from before deciding whether to trust or share it.
What You'll Practice
Before sharing or believing online information, it helps to know: Where did this actually come from?
A polished presentation doesn't guarantee accuracy. A high search ranking doesn't prove reliability. A friend shared it doesn't make it trustworthy. This activity helps you ask better questions about source quality.
The Framework
When you encounter information online, pause before you believe or share it. Ask where it came from, search for it independently, and confirm it with other sources.
Try It
For each example, think about what you would actually do. Select a choice to see the reasoning.
Why source matters here:
Search the headline — This is the right move. When you find the original, you learn: Did this come from a major news outlet or a random blog? What's the full article? When was it published? Is there new information that contradicts it?
Trust because it looks like a real headline — Screenshots are easy to fake. Even if it looks real, you need to verify it actually exists.
Check other news sites — Excellent practice. If this is a significant story, other news outlets should be covering it too. If only one source reports it (or if no source reports it), that tells you something.
Share because it's circulating — This spreads unverified information. Screenshots hide important context.
Understanding search and social:
High search result = reliable? No. Search engines rank pages based on popularity and relevance, not accuracy. A popular social media post ranks high, but popularity doesn't prove truth.
Many likes and shares = reliable? No. Posts spread regardless of accuracy. Popularity on social media reflects engagement, not evidence.
Check expert sources — This is the right approach. For health claims, check what health authorities, medical organizations, or qualified experts say. Compare multiple reliable sources.
Assume it's false because it's on Facebook? Not the right approach either. Individual posts can vary wildly. The point is checking the source and evidence, not the platform alone.
Design does not equal credibility:
Professional design = reliable information? No. A polished website is easier to read, but it doesn't guarantee accurate content. Anyone can make a professional-looking site.
Look for sources and evidence — Excellent. Reliable sources cite where their information comes from. If a site makes claims but provides no evidence, that's a red flag.
Search independently — This is the real check. Search the claim on your own. Do authoritative sources confirm it? Do experts debate it? What does the actual evidence show?
Dismiss without checking — Not quite. The better approach is skepticism combined with independent research.
Key insight: Presentation quality is not source quality.
Secondhand claims are risky:
Trust because a friend shared it? Your friends can share inaccurate information without meaning to. Trust the person, but verify the claim.
Search for the original — Yes. Find the actual source and evidence. Has the claim been verified? What do authoritative sources say?
Dismiss without checking? Not the best approach. Some claims that come secondhand are true; others aren't. You need to investigate.
Share saying "everyone is saying it" — This spreads an unverified claim without any actual evidence. It's an appeal to popularity, not truth.
Key insight: "Everyone is saying it" is not evidence. Find the actual claim and the actual evidence.
Primary sources are better, but not automatic proof:
Accept it automatically? Having a source is better than having none, but it's not the end of the investigation. Even studies can be interpreted different ways or have limitations.
Read the source — Great practice. You might find that the claim misrepresents what the study actually says. You might find important limitations or nuances.
Ignore because it's technical? If you don't understand it, that's okay. Summaries from reliable sources can help. But dismissing something you can't read isn't the same as evaluating it.
Check other interpretations — Excellent. Scientists and experts sometimes disagree about what studies mean. Seeing multiple perspectives helps.
Key insight: Having evidence is good. Understanding what the evidence actually shows is better.
Key Insights
Professional design, polished writing, and confident tone don't guarantee accuracy.
Outrageous claims, urgent language, and appeal to emotion are signs to pause and verify more carefully.
If you can't verify a claim, it's okay to wait or skip it. You don't have to convince others it's false.
Social media posts, forums, user-generated content, and AI summaries all show up alongside traditional news and research. Search engines help you find information. They don't guarantee that every result is reliable.
A screenshot of a headline is not the same as the original article. A social media share is not the same as the original source. Evidence is different from an appeal to popularity.
Keep Learning
Want to deepen your verification skills? Explore DigitalCap's guide to verifying online information:
Verify Online Information →Check Something Yourself
If you're fact-checking a claim or investigating where information came from, use the Verification Toolbox for tools like reverse-image search and fact-checking resources.
Open Verification Toolbox Back to AI & Digital Life