This is evidenced by

Using this is evidenced by is all about the 'Claim-Bridge-Fact' structure. You start with a statement that might be controversial or needs support. Then, you drop the bridge. Finally, you provide the noun or the data point that backs you up. For example: 'Remote work increases productivity. This is evidenced by the 20% rise in output over the last six months.' Notice how the phrase comes right after the claim. You can use it at the start of a new sentence (with a capital T) or after a semicolon to keep the flow going. It’s important to remember that what follows this phrase must be a noun or a noun phrase. You wouldn't usually follow it with a whole new sentence starting with 'that'. Think of it as a finger pointing directly at a piece of evidence. If you’re texting a friend about why a certain movie is the best ever, you might use it ironically to sound overly serious. 'Pizza is the superior food. This is evidenced by the fact that I’ve eaten it three times this week.' Just don't blame me for your cholesterol levels!

This is a heavy hitter in the world of formal English. You’ll find it in academic journals, legal documents, and professional presentations. It sits comfortably in the 'Formal' to 'Very Formal' range. It’s not something you’d usually shout across a crowded pub or use in a casual WhatsApp group unless you’re being funny. However, in the workplace, it’s gold. When you use it, you’re signaling that you’re playing by the rules of professional logic. It’s the language of the boardroom and the lecture hall. If you use it while ordering a burger—'I am very hungry; this is evidenced by my stomach growling'—the cashier might think you’ve swallowed a dictionary. Use it when the stakes are high and you need to sound objective. It’s about removing 'I feel' or 'I think' and replacing it with 'The facts show'. It’s the linguistic version of wearing a well-tailored suit to a job interview.

You’ll see this phrase everywhere if you look closely at high-quality content. On LinkedIn, a 'thought leader' might post: 'The industry is shifting toward AI. This is evidenced by the massive investment from Silicon Valley firms.' In a YouTube video essay about cinematography, the narrator might say: 'The director wants us to feel lonely. This is evidenced by the wide, empty shots of the desert.' Even in gaming communities, when a player is explaining why a certain character is 'overpowered' (OP), they might say: 'This character needs a nerf. This is evidenced by their 70% win rate in recent tournaments.' It’s a way of turning a personal gripe into a data-driven critique. In a world of fake news and 'trust me bro' arguments, using this is evidenced by shows you actually care about the truth. It’s the verbal equivalent of a 'verified' checkmark on social media.

Reach for this phrase when you are in 'persuasion mode'. If you’re writing an essay for an English exam (like IELTS or TOEFL), this is a 'band score booster'. It shows you can handle complex sentence structures. Use it during a job interview when you’re talking about your achievements. 'I have strong leadership skills. This is evidenced by the successful completion of the Project X ahead of schedule.' Use it in a debate with a friend when you want to finally win that argument about which TV show has the best finale. It’s perfect for situations where you want to sound objective and unbiased. It takes the focus off you and puts it on the evidence. It’s also great for summarizing a lot of data into a single, powerful point. If you want to sound like an expert, this is your 'secret sauce'.

Avoid this phrase in highly emotional or intimate settings. If your partner asks why you love them, saying 'My affection for you is deep; this is evidenced by the 500 texts I sent you this month' is a one-way ticket to being single. It’s too cold and clinical for romance. Also, don't use it for very obvious or trivial things. 'It is raining. This is evidenced by the water falling from the sky.' No kidding, Sherlock! It also feels out of place in very casual slang-heavy environments. If you’re using words like lit, fam, or no cap, throwing in this is evidenced by will make you sound like a robot trying to blend in with humans. Keep it for the moments when you need to be the smartest person in the room, not the most 'chill' one.

A very common slip-up is saying evidenced from or evidenced with. In English, we almost always use by with this expression. Another mistake is forgetting the 'is'. 'This evidenced by...' is grammatically broken; you need that 'to be' verb to make it work. Some people also try to follow it with a verb directly: ✗ this is evidenced by seeing the data. It’s much better to say ✓ this is evidenced by the data. Also, don't confuse it with evidence of. While evidence of is used for nouns (evidence of a crime), this is evidenced by is a connecting phrase for a whole claim.

✗ The climate is changing, evidenced from the melting ice.

✓ The climate is changing. This is evidenced by the melting ice.

It’s a small difference, but it’s the difference between sounding like a learner and sounding like a pro. Don't let a tiny preposition trip you up!

If you find yourself using this is evidenced by too often in one paragraph, you might want to switch it up. As demonstrated by is a very close synonym that works perfectly in the same spots. As shown by is a bit simpler and slightly less formal, making it great for emails. If you want to be even more academic, you could try This is further supported by. For something more visual, try This is reflected in. In a casual setting where you still want to be logical, you might just say Look at... or You can see this in.... In regional British English, you might hear This is borne out by, which sounds very sophisticated and a bit old-school. Using a variety of these shows you have a rich vocabulary. It’s like having different tools in your toolbox for the same job.

Is it too formal for an email to a colleague? Not if the topic is serious, like a project update or a budget discussion. Can I use it at the end of a sentence? No, it needs to be followed by the evidence itself. Is it the same as because? No, because usually explains a reason, while this is evidenced by points to a specific fact or proof. Can I use it in a text? Only if you're being a bit of a 'nerd' for comedic effect or if you're arguing about something important. Does it work in American and British English? Yes, it’s universal in the English-speaking professional world. Think of it as the 'standard' way to prove a point across all borders.