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Communication
About 65% of meaning in face-to-face conversation comes from things other than words.
Tone, rhythm, posture and micro-expressions carry most of the message. The exact words you choose matter far less than how you deliver them.
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Communication · Facts
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Communication
Saying someone's name in conversation triggers a unique brain response — make use of it.
fMRI scans show personal names light up the brain's middle frontal cortex differently from any other word. People feel seen, even when they don't notice why.
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Communication
People who pause before answering are rated as more intelligent — not slower.
Studies of jury behaviour and hiring panels found a 1–2 second pause before responding consistently increased perceived competence and trustworthiness.
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Communication
Asking 'what' instead of 'why' defuses almost any tense conversation.
'Why did you do that?' triggers defence. 'What were you trying to solve?' invites explanation. The same question, different brain response.
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Communication
Most people remember the first and last thing you said — and almost nothing in between.
The primacy-recency effect means the middle of your pitch evaporates from memory within minutes. Put your strongest line at the start or the very end.
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Communication
We unconsciously mirror the body language of people we like.
Psychologists call it the 'chameleon effect': we copy the posture and gestures of those we feel rapport with — and deliberately mirroring back can help build it.
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Communication
A genuine smile uses an eye muscle you can't consciously fake.
The orbicularis oculi around the eyes fires only in real (Duchenne) smiles. Forced smiles miss it, which is why staged photos often look subtly 'off.'
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Communication
Your texts read as angrier or more sarcastic than you intend.
Studies show senders think their tone is clear about 80% of the time, but readers correctly identify it only ~half — barely better than a coin flip.
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Communication
Talking about yourself lights up the brain's reward system.
Harvard scans found self-disclosure activates the same dopamine-linked regions as food or money — which is why people enjoy talking about themselves so much.
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Communication
Holding eye contact ~60–70% of the time reads as confident.
Communication research finds about two-thirds eye contact signals confidence; much more starts to feel aggressive, and much less comes across as evasive.
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Communication
Agreeing to one tiny request makes a big 'yes' far more likely.
The classic 'foot-in-the-door' studies show a small initial favor sharply raises compliance with a much larger one later — consistency pressure does the work.
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Communication
Lowering your voice grabs attention better than raising it.
A sudden drop in volume makes listeners lean in and focus; teachers and negotiators exploit it because contrast, not loudness, is what captures attention.
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Communication
People judge your trustworthiness from your face in 0.1 seconds.
Princeton research found snap trust judgments form in about 100 milliseconds, and longer looks mostly just reinforce that lightning-fast first impression.
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Communication
Adding the word 'because' makes people agree — even to nonsense.
A famous Langer experiment found 'because' raised compliance sharply, even when the reason that followed was empty filler that explained nothing at all.
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Communication
Couples who say 'we' instead of 'you' resolve fights better.
Studies of married couples found 'we' and 'us' language during conflict predicted lower stress and more constructive resolutions than blaming 'you' language.
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Communication
Men and women both speak around 16,000 words a day.
A study tracking thousands of people debunked the myth that women talk far more — both averaged roughly 16,000 words daily, with huge person-to-person variation.
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Communication
Filler words like 'um' actually help listeners follow you.
Linguists find a brief 'um' signals that an important word is coming, aiding comprehension and recall — so a few fillers aren't the disaster speakers fear.
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Communication
The first number named in a negotiation anchors the whole deal.
'Anchoring' research shows whoever states the opening figure drags the final price toward it — even when both sides know the number was somewhat arbitrary.
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Communication
Silence after a question pressures the other person to fill it.
Skilled interviewers and negotiators stay quiet after asking; the discomfort of the pause pushes the other side to reveal more than they originally planned.
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Communication
We like people more after doing them a favor, not before.
The 'Ben Franklin effect': doing someone a small favor makes us like them more as the mind justifies the effort — so asking a favor can quietly build a bond.
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Communication
Standing side-by-side makes tense conversations feel safer.
Direct face-to-face can read as confrontational; turning slightly to the side lowers perceived threat, which is why hard talks often go better on a walk.
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Communication
Matching someone's speaking pace builds rapport fast.
'Speech-rate convergence' — gently aligning to another person's tempo — raises likability and perceived similarity more than copying their actual words.
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Communication
Open questions unlock people; yes/no questions shut them down.
Interviewers and therapists find 'tell me about…' draws far richer answers than questions answerable in one word — a simple lever most people forget to pull.
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Communication
We recall faces far better than names — the brain stores them apart.
Names are arbitrary labels with nothing to hook onto, while faces tie to rich visual memory — which is why 'I know your face, not your name' is universal.
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Communication
Repeating someone's last few words makes them keep talking.
Hostage negotiators call it 'mirroring': echoing the final words of what someone said signals listening and reliably nudges them to expand and reveal more.