#intelligence-testing-and-genetics

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#intelligence
Psychology
fromSilicon Canals
1 day ago

9 signs you have a genuinely sharp mind (even if you never thought of yourself as particularly intelligent) - Silicon Canals

Intelligence often manifests in quiet observation and attention to detail rather than loud proclamations or traditional measures of success.
fromSilicon Canals
1 day ago
Psychology

Research suggests that high intelligence doesn't protect against bad decisions - it makes people better at constructing convincing justifications for the bad decisions they were already going to make - Silicon Canals

Psychology
fromSilicon Canals
2 weeks ago

Psychology says the loneliest part of high intelligence isn't being misunderstood - it's watching people you care about make decisions you can see will hurt them and knowing that explaining why won't help because the gap isn't in information, it's in how you process consequences six moves ahead while they're still on move one - Silicon Canals

Intelligence involves not just knowledge but the ability to foresee consequences, creating a gap that can lead to loneliness.
Books
fromSilicon Canals
1 month ago

If you prefer these 8 "boring" activities over going out, you're probably more intelligent than average - Silicon Canals

Consistently preferring low-stimulation, solitary activities often correlates with higher-than-average intelligence and reflects a need for deeper cognitive engagement.
Mental health
fromPsychology Today
1 month ago

3 Unique Ways Smart People Think

High intelligence often involves intensive mental simulation and replaying scenarios, which can appear as overthinking, indecision, or slower responses.
Psychology
fromSilicon Canals
1 day ago

9 signs you have a genuinely sharp mind (even if you never thought of yourself as particularly intelligent) - Silicon Canals

Intelligence often manifests in quiet observation and attention to detail rather than loud proclamations or traditional measures of success.
Philosophy
fromBig Think
16 hours ago

40 years ago, "Frames of Mind" cracked open the idea of intelligence. It's not done.

Intelligence encompasses multiple distinct capacities beyond traditional IQ measurements.
Psychology
fromSilicon Canals
1 day ago

Research suggests that high intelligence doesn't protect against bad decisions - it makes people better at constructing convincing justifications for the bad decisions they were already going to make - Silicon Canals

Higher intelligence can lead to greater polarization rather than alignment on contested facts.
Psychology
fromSilicon Canals
2 weeks ago

Psychology says the loneliest part of high intelligence isn't being misunderstood - it's watching people you care about make decisions you can see will hurt them and knowing that explaining why won't help because the gap isn't in information, it's in how you process consequences six moves ahead while they're still on move one - Silicon Canals

Intelligence involves not just knowledge but the ability to foresee consequences, creating a gap that can lead to loneliness.
fromSilicon Canals
1 month ago
Books

If you prefer these 8 "boring" activities over going out, you're probably more intelligent than average - Silicon Canals

#genetics
Health
fromThe Washington Post
1 day ago

One way to live longer: Win the genetic lottery

Genetic factors account for about 50% of human lifespan, significantly higher than the previously estimated 20%.
Health
fromThe Washington Post
1 day ago

One way to live longer: Win the genetic lottery

Genetic factors account for about 50% of human lifespan, significantly higher than the previously estimated 20%.
Parenting
fromFast Company
3 days ago

Parents: A valuable source of AI intelligence

AI-assisted parenting tools are being developed by parents who understand the real challenges of childcare.
LGBT
fromPsychology Today
1 week ago

Why Identical Twins Can Have Different Sexual Orientations

Sexual orientation may have genetic links, but identical twins can have different orientations due to epigenetics and prenatal hormone exposure.
Mindfulness
fromwww.npr.org
1 week ago

Do you lean optimistic or pessimistic? Take this quiz and find out

Optimism can be cultivated and is essential for problem-solving and maintaining hope during difficult times.
Psychology
fromSilicon Canals
2 days ago

Psychology suggests people who adopt their parents' bad traits as they get older aren't becoming their parents - they're reverting to the most deeply installed operating system they have, the one that was running before they were old enough to choose a different one, and stress, age, and the slow erosion of self-monitoring are simply the conditions under which it boots back up - Silicon Canals

Behavioral patterns from childhood can resurface under stress, revealing deep-rooted psychological templates formed from early experiences.
Psychology
fromPsychology Today
5 days ago

People Don't Just Update Beliefs, They Test Them

Understanding psychological change requires recognizing the role of control and mastery in actively pursuing change despite familiar limitations.
OMG science
fromwww.scientificamerican.com
2 weeks ago

Scientists built a tickle robot to solve one of biology's strangest mysteries

Neuroscientists use Hektor, a tickle robot, to systematically study the neurological and physiological mechanisms of ticklishness by measuring brain activity, facial expressions, heart rate, and other bodily responses.
Productivity
fromPsychology Today
3 weeks ago

6 Signs You're a Smart Person

Intellectual creativity is a distinct form of intelligence often overlooked because society emphasizes artistic creativity, yet it represents equally valuable and powerful cognitive capability.
Writing
fromwww.nytimes.com
4 weeks ago

Who's a Better Writer: A.I. or Humans? Take Our Quiz.

Artificial intelligence generates writing that readers often prefer to human-authored works in blind tests, challenging assumptions about AI's creative limitations.
Education
fromPsychology Today
4 weeks ago

Why Uneven Development Matters in Dyslexia

Dyslexia involves unexpected reading difficulty despite strong cognitive abilities; removing this concept from definitions risks harming students' education by obscuring their strengths.
Science
fromNature
1 month ago

Daily briefing: How DNA testing can tell identical twins apart

Advanced forensic techniques including whole-genome sequencing and epigenetic analysis can differentiate between identical twins in criminal investigations, while GLP-1 drugs show potential in reducing addiction across multiple substances, and researchers have successfully synthesized hexagonal diamond.
Psychology
fromSilicon Canals
1 week ago

Highly intelligent people often don't realize it but psychology says the way they experience boredom is fundamentally different from most people - Silicon Canals

Boredom manifests differently in highly intelligent individuals compared to those needing external stimulation, requiring distinct resolutions.
Medicine
fromNature
1 month ago

Identical twins on trial: can DNA testing tell them apart?

Identical twins share identical DNA, making standard forensic DNA testing unable to distinguish which twin committed a crime, though whole-genome sequencing can identify rare post-birth mutations to differentiate them.
Writing
fromThe Atlantic
1 month ago

Don't Call It 'Intelligence'

AI threatens authentic voice development by offering effortless alternatives to the struggle that builds genuine writerly expression.
Mental health
fromPsychology Today
1 month ago

A Genetic Map Redrawing the Borders of Mental Illness

Five broad genetic families underlie 14 psychiatric disorders, suggesting diagnostic categories reflect shared biological landscapes rather than distinct diseases.
Psychology
fromPsychology Today
1 week ago

3 Rules for Living That Come From Evolutionary Psychology

Positive evolutionary psychology emphasizes kindness, love, and trustworthiness as essential for improving life and understanding human behavior.
Miscellaneous
fromMedium
1 month ago

The wisdom curve

Designers achieve lasting impact by transcending ego-driven toolsets, embracing continuous learning across domains, and pursuing self-actualization and transcendence beyond conventional career progression.
Psychology
fromSilicon Canals
2 weeks ago

9 signs your brain is wired for pattern recognition in a way most people never develop, and it almost always traces back to how unpredictable your childhood environment was - Silicon Canals

Heightened pattern recognition often stems from childhood adversity, not genetic gifts, as the brain adapts to unstable environments for survival.
Science
fromFuturism
1 month ago

Harvard Professor Says AI Users Are Losing Cognitive Abilities

Excessive AI chatbot use causes cognitive decline and critical thinking atrophy, particularly among students and low-income populations relying on AI for homework completion.
Productivity
fromPsychology Today
1 month ago

Executive Function Myths That Need to Go

Executive function struggles do not reflect character or morality, and myths conflating the two harm personal growth and self-compassion.
fromPsychology Today
1 month ago

Our Natural Intelligence Nexus Is at Risk

Inspiration, intuition, and interrogation are nodes in a living network, each one feeding and refining the others, generating a sort of generative consciousness: the capacity not just to respond to the world, but to reimagine it.
Artificial intelligence
Psychology
fromPsychology Today
2 weeks ago

Does the Dominant Twin Really Exist?

Twin personality differences develop through parental attachment, parental perception, and continuous social comparison rather than genetics and environment alone.
fromPsychology Today
3 weeks ago

New Insights on the Evolution of Right- and Left-Handedness

The fighting hypothesis proposes that there is a so-called frequency-dependent maintenance of left-handedness. The main idea is that over the tens of thousands of years of human evolution, left-handers did have an advantage in fights due to a surprise effect. This gives them an evolutionary survival benefit since they win more fights.
Psychology
Psychology
fromPsychology Today
3 weeks ago

The Evolution of Brain and Intelligence

Human brains are large and complex but not uniquely so compared to other species; human intelligence is adapted to specific ecological niches, with symbolic reasoning being a key cognitive distinction from other animals.
#agility-quotient
Psychology
fromBig Think
1 month ago

Why your IQ no longer matters in the era of AI

Successful founders share agility quotient (AQ)—the capacity to navigate change, disappointment, and uncertainty—rather than common traits, background, or intelligence levels.
fromFast Company
1 month ago

Why the ADHD brain is a perfect pairing for AI

In 2013, when Meredith O'Connor was 16, the music video for her debut single "Celebrity" went viral. Afterward, she channeled her own stardom into championing childhood mental health: As a hyperactive kid, O'Connor says she was often the subject of bullying, and when her music career gave her a platform, she was eager to use it to advocate on behalf of other victims. "I knew my fan base was younger, but I didn't know how many people would resonate with mental health challenges," she says. "I realized there were millions of gifted people that are being marginalized, and that's when I really wanted to start the mental health study."
Mental health
Education
fromPsychology Today
1 month ago

Not Gifted (Yet)? Don't Worry

Labeling some children as "gifted" implicitly categorizes others as "not-gifted," overlooking diverse abilities and creating potential harms and mismatches in education.
Relationships
fromPsychology Today
2 months ago

Executive Function and Money

Executive dysfunction and personal money narratives can impair financial habits, but reframing money's emotional charge and using executive-function strategies can improve financial decisions.
fromSilicon Canals
1 month ago

7 phrases you should always avoid if you want to sound intelligent, according to psychology - Silicon Canals

You know that sinking feeling when you realize you've been using a phrase that makes you sound less intelligent than you actually are? I had one of those moments a few years back during a pitch meeting for my startup. I was presenting to potential investors, and I kept saying "I think" before every point I made. "I think our user acquisition strategy will work."
Startup companies
Philosophy
fromSilicon Canals
1 month ago

Psychology says the more educated and intelligent a person is, the more likely they'll make this one life choice - Silicon Canals

Highly educated individuals increasingly choose singlehood, prioritizing personal growth, career fulfillment, and stricter compatibility standards over traditional relationship milestones.
Education
fromPsychology Today
1 month ago

A New Study Questions Everything We Knew About Early Talent

Early specialization predicts early wins but not ultimate elite adult performance; top adult performers typically emerge from broader, slower development.
Medicine
fromHarvard Gazette
2 months ago

New AI tool predicts brain age, dementia risk, cancer survival - Harvard Gazette

BrainIAC, a brain imaging adaptive core, accurately extracts multiple disease risk signals from routine brain MRIs using self-supervised learning and limited training data.
fromSilicon Canals
1 month ago

Psychology says people who would rather read a book than attend a party usually have these 9 intellectual advantages - Silicon Canals

Picture this: last weekend, while everyone was posting Instagram stories from crowded bars and house parties, I was curled up with a book about behavioral economics, completely absorbed. A friend texted asking if I was coming out, and when I said I was staying in to read, she replied with "You're such a nerd!" followed by a laughing emoji. But here's the thing-according to psychology research, my preference for books over parties might actually come with some serious intellectual perks.
Books
Psychology
fromPsychology Today
1 month ago

Are We Hard-Wired to Be Xenophobic?

Out-group animosity stems from both upbringing and evolutionary survival pressures, but can be managed through conscious awareness and behavioral control.
Philosophy
fromSilicon Canals
2 months ago

People who are slow to speak but choose their words carefully usually have these 8 signs of superior intelligence - Silicon Canals

People who speak slowly and listen carefully often demonstrate deeper insight, superior intelligence, and better problem-solving through thoughtful questions and memory for details.
Mental health
fromPsychology Today
2 months ago

Very Different Psychiatric Diagnoses Share Common Genes

Alcohol, cannabis, opioid, and nicotine use disorders share substantial genetic liability and cluster together as a single brain disorder, supporting a unified addiction-liability.
#gen-z
Artificial intelligence
fromHarvard Gazette
1 month ago

When you do the math, humans still rule - Harvard Gazette

Mathematicians launched First Proof to test AI on recently solved research problems, showing AI excels at routine tasks but struggles with creative, conceptual breakthroughs.
Mental health
fromPsychology Today
2 months ago

Global Study Identifies Genetic Links to Depression

Genetic analyses have identified hundreds of variants linked to depression and revealed existing non-psychiatric drugs as potential treatment candidates.
#emotional-intelligence
fromSilicon Canals
1 month ago
Psychology

Psychology says the people who are hardest to manipulate aren't the most intelligent they're the ones who grew up having to decode what adults actually meant versus what they said - Silicon Canals

fromSilicon Canals
1 month ago
Psychology

Psychology says the people who are hardest to manipulate aren't the most intelligent they're the ones who grew up having to decode what adults actually meant versus what they said - Silicon Canals

Mental health
fromPsychology Today
1 month ago

The Effect of Family History on Brain Injury

Knowing one’s family history and cultural roots is essential to reclaim identity, process grief, and repair relationships after catastrophic brain injury.
fromMail Online
1 month ago

Only 20% of people can solve this three-question IQ test backed by MIT

Called the Cognitive Reflection Test ( CRT), it has been around since 2005 but recently gained popularity on social media, with one TikTok user's breakdown of the three questions getting 14million views. The test was created by psychologist Shane Frederick, now at the Yale School of Management, to help predict whether people are likely to make common mistakes in thinking and decision-making.
Psychology
Psychology
fromPsychology Today
1 month ago

Twin Studies and the Role of Genetics in Religious Belief

Parental upbringing shapes childhood religious participation, while genetic factors influence adult religious interest and involvement; identical twins can show strong similarity even when reared apart.
fromPsychology Today
1 month ago

Daily Prophets: How Your Brain Predicts the Future

I am a worrier, and have been for most of my life. At some point, someone dear and smart teased me that I worry about the wrong things. The things that hit me, she noted, were never the things I worried about. For a while that left me feeling like an incompetent worrier-until my research caught up. I realized that the things I worry about often don't end up hurting me precisely because worrying helps me diffuse them ahead of time.
Psychology
fromPsychology Today
2 months ago

Personality Tests Aren't Destiny

Personality assessments have become woven into the fabric of modern organizational life to the point that there's no avoiding them. DiSC, Belbin, Myers-Briggs, and their cousins are often among the first tools we encounter as we enter the corporate world. They show up in onboarding sessions, leadership programs, recruitment processes, and executive classrooms, and that familiarity breeds acceptance just like their repeated use breeds expectation, to the point where not administering an assessment can feel like a missing ingredient.
Psychology
Psychology
fromPsychology Today
1 month ago

When It Comes to Personality, How Can We Count the Ways?

Small, nuanced personality variations better capture individual uniqueness than broad "Big Few" trait categories.
Psychology
fromSilicon Canals
2 months ago

Psychology says people who prefer staying home to going out consistently display these 8 traits linked to deeper intelligence - Silicon Canals

People who prefer solitude often possess rich inner lives and cognitive traits associated with deeper intelligence and prefer internal stimulation over socializing.
Psychology
fromPsychology Today
1 month ago

2 'Annoying' Habits That Actually Signal Intelligence

Mind-wandering and self-talk can enhance creativity, cognitive flexibility, self-regulation, planning, and metacognition when understood and used appropriately.
fromSilicon Canals
2 months ago

8 signs you're more imaginative than 95% of people, according to psychology - Silicon Canals

I've been thinking about this a lot lately, especially after reading Rudá Iandê's new book " Laughing in the Face of Chaos: A Politically Incorrect Shamanic Guide for Modern Life ". His insights about how "our emotions are not barriers, but profound gateways to the soul-portals to the vast, uncharted landscapes of our inner being" got me reflecting on imagination and how it shapes our inner worlds.
Psychology
Psychology
fromSilicon Canals
1 month ago

Psychology says the compulsion to double-check a locked door isn't anxiety; it's a sign of these 8 rare cognitive traits - Silicon Canals

Compulsive checking often signals heightened cognitive abilities, including exceptional pattern recognition, advanced mental simulation, and hypervigilant anomaly detection.
Psychology
fromPsychology Today
2 months ago

What Comparison and Competition Say About Your Personality

Comparison and competitiveness are malleable behavioral patterns that can motivate achievement but become harmful when habitual; increasing cooperation can boost agreeableness and reduce neuroticism.
fromSilicon Canals
1 month ago

If you're smart but feel like a failure, psychology says say you likely have these 8 traits - Silicon Canals

Ever feel like you're stuck in this weird paradox where everyone thinks you're brilliant, but inside you feel like you're constantly falling short? I've been there. Actually, I'm still there some days. After getting laid off during media industry cuts in my late twenties, I spent months wondering if maybe I wasn't as smart as I thought I was, or if being smart even mattered when I couldn't seem to get my life together.
Psychology
Psychology
fromSilicon Canals
2 months ago

Psychology says people who prefer reading physical books over e-readers display these 8 cognitive traits linked to deeper processing - Silicon Canals

Preferring physical books correlates with cognitive traits: enhanced spatial memory, better comprehension for complex texts, and stronger information retention than reading on screens.
Psychology
fromSilicon Canals
1 month ago

Psychology says people who prefer silence over background noise when they're working through a problem share these 7 cognitive traits - Silicon Canals

People who require silence to solve problems often have heightened sensory sensitivity and cognitive-processing styles that make background noise distracting and reduce performance.
fromSilicon Canals
2 months ago

Psychology says the best sign of a strong mind is still having these 8 traits later in life - Silicon Canals

But here's what I've learned after interviewing over 200 people: The real test of mental strength isn't how brilliant you are in your prime. It's whether you can maintain certain crucial traits as the decades roll by. Think about it. Anyone can be resilient when they have the energy of youth on their side. But can you bounce back from setbacks when you're sixty? Can you stay curious when you've "seen it all"? That's where true mental strength reveals itself.
Psychology
fromSilicon Canals
1 month ago

Psychology says people who always pay with exact change display these 7 personality traits that go beyond just being organized - Silicon Canals

They're displaying a fascinating set of personality traits that go much deeper than having their finances sorted. 1) They have exceptional impulse control Think about what it takes to always have exact change ready. You need to resist the urge to spend those coins on vending machines or leave them as tips. You have to plan ahead, knowing what you'll buy and preparing accordingly.
Psychology
Psychology
fromMail Online
2 months ago

Common health condition indicates a woman might be a PSYCHOPATH

Hyperthyroidism is associated with higher psychopathy, Machiavellianism, and sadism, along with greater antagonism and reduced empathic functioning.
Psychology
fromSilicon Canals
1 month ago

Psychology says people who grew up without digital reminders often maintain these 9 internal memory systems - Silicon Canals

Adults who matured before smartphones developed internal cognitive systems—spatial mental maps and narrative memory chains—that shape how they process, retain, and organize information.
fromSilicon Canals
2 months ago

Psychology says if you prefer observing people before speaking, you likely have these 8 traits linked to high social intelligence - Silicon Canals

Have you ever walked into a room and immediately sensed tension, even though everyone was smiling and chatting normally? That's because you're picking up on microexpressions, body language, and energy shifts that others might miss. Research from the University of Cambridge shows that people who spend more time observing develop stronger emotional recognition abilities. They become experts at reading between the lines, catching those fleeting expressions that reveal what someone really thinks or feels.
Psychology
fromFast Company
2 months ago

The hidden bias that keeps smart people quiet

When I was a product marketing leader for a corporate regional bank, I found myself getting annoyed during an all-day strategy meeting. My frustration came from hearing the same voices, sharing the same old ideas. I wondered why other people, especially the women in the room, weren't speaking up. I remember thinking, "Well, you could be the one to speak up."
Psychology
Psychology
fromSilicon Canals
2 months ago

Why highly intelligent people often struggle with simple daily decisions - Silicon Canals

High intelligence increases overthinking and decision fatigue, causing extensive option analysis for trivial choices and depleting mental energy needed for more important decisions.
Psychology
fromPsychology Today
2 months ago

Can the Mere Sight of Something Tempting Affect Your Memory?

Heavier drinkers show attention narrowing: alcohol images are remembered better but impair memory for immediately subsequent items.
Psychology
fromPsychology Today
2 months ago

Do You Have an Attention Problem? Or Does everyone?

Attention is effortful and humans are naturally attracted to novelty; minimize distractions and schedule demanding tasks when freshest, with breaks to sustain focus.
Psychology
fromPsychology Today
2 months ago

Am I Left-Handed or Mixed-Handed?

Handedness exists in three forms: left, right, and mixed, with many individuals unaware of mixed-handedness and mixed-handedness measurable by questionnaires.
Psychology
fromSilicon Canals
1 month ago

Psychology says if you prefer deep conversations over small talk, you likely possess these 8 rare personality traits - Silicon Canals

People with high cognitive complexity prefer deep, nuanced conversations and find small talk boring because they naturally perceive multiple dimensions and complex connections.
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