[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1ffq0f9lqyrrx":3,"$f27qo82yht9ynw":56},{"success":4,"data":5},true,{"id":6,"slug":7,"coverImage":8,"author":9,"viewsCount":10,"createdAt":11,"title":12,"description":13,"lang":14,"contentHtml":15,"readingTime":16,"toc":17,"faq":40},"tg5ccgwcws9mjru0d8s1dear","who-has-higher-iq-men-or-women","\u002Fcovers\u002Fiq-gender-differences.jpg","NeuroLab Team",31,"2026-08-09T14:46:32.934Z","Who Has Higher IQ: Men or Women? What Science Actually Says","Do men or women have higher IQ? The scientific answer is more nuanced than you might think. We examine the research on gender differences in intelligence, the variance hypothesis, and why the question itself may be missing the point.","en","\u003Ch2 id=\"the-question-that-misses-the-point\">The Question That Misses the Point\u003C\u002Fh2>\n\u003Cp>"Who has higher IQ: men or women?" This is one of the most common questions about intelligence — and one of the most misunderstood. The answer depends on what you measure, how you measure it, and whether you're looking at averages or extremes.\u003C\u002Fp>\n\u003Cp>The scientific consensus is clear: there is no meaningful difference in average IQ between men and women. But this simple fact masks a more complex reality that reveals important insights about human intelligence.\u003C\u002Fp>\n\u003Cp>This article examines the actual research on gender differences in intelligence, explains the variance hypothesis, and explores why focusing on group differences often leads us to miss what matters most.\u003C\u002Fp>\n\u003Ch2 id=\"the-average-no-significant-difference\">The Average: No Significant Difference\u003C\u002Fh2>\n\u003Cp>Meta-analyses of IQ studies consistently find no significant difference in average IQ between men and women. A comprehensive review by Hyde (2005) of 46 meta-analyses found that most cognitive abilities show negligible gender differences — those that do exist are small.\u003C\u002Fp>\n\u003Cp>The largest and most rigorous studies, including those with sample sizes in the millions, find average IQ differences of less than 1 point between men and women. This is statistically insignificant and has no practical meaning for everyday life.\u003C\u002Fp>\n\u003Cp>\n    \u003Cdiv class=\"article-stat\">\n      \u003Cdiv class=\"article-stat__number\">\u003C1 point\u003C\u002Fdiv>\n      \u003Cdiv class=\"article-stat__label\">The average IQ difference between men and women in large-scale studies — statistically insignificant\u003C\u002Fdiv>\n    \u003C\u002Fdiv>\u003C\u002Fp>\n\u003Ch2 id=\"the-variance-hypothesis-more-extremes-in-men\">The Variance Hypothesis: More Extremes in Men\u003C\u002Fh2>\n\u003Cp>While averages are nearly identical, men show greater variance in IQ scores. This means men are overrepresented at both the very high and very low ends of the distribution. Women's scores cluster more tightly around the average.\u003C\u002Fp>\n\u003Cp>This pattern has been consistently observed across cultures and time periods. The reasons are debated but may include:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>Genetic factors:\u003C\u002Fstrong> The X chromosome carries many genes related to brain function. Women have two X chromosomes (one inactivated), while men have one. This may affect variability.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Developmental factors:\u003C\u002Fstrong> Male brains develop slightly differently, potentially increasing variance in cognitive outcomes.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Selection pressures:\u003C\u002Fstrong> Evolutionary pressures may have favored greater male variance in certain traits.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>The practical implication: you'll find more men at IQ 130+ and IQ 70-, but the average remains the same for both genders.\u003C\u002Fp>\n\u003Cp>\n    \u003Cdiv class=\"article-callout\">\n      \u003Cdiv class=\"article-callout__title\">\n        \u003Cspan class=\"article-callout__icon\">💡\u003C\u002Fspan>\n        The key insight\n      \u003C\u002Fdiv>\n      \u003Cdiv class=\"article-callout__body\">The variance hypothesis doesn't mean men are "smarter" — it means male scores are more spread out. For every man at IQ 150, there's also a man at IQ 50. Women cluster more tightly around the average, with fewer at the extremes.\u003C\u002Fdiv>\n    \u003C\u002Fdiv>\u003C\u002Fp>\n\u003Ch2 id=\"domain-specific-differences-verbal-vs-spatial\">Domain-Specific Differences: Verbal vs Spatial\u003C\u002Fh2>\n\u003Cp>When researchers break down intelligence into specific cognitive domains, small but consistent differences emerge:\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Verbal ability:\u003C\u002Fstrong> Women tend to score slightly higher on tests of verbal fluency, memory, and language processing. The effect size is small (d ≈ 0.2-0.3), meaning there's substantial overlap between genders.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Spatial ability:\u003C\u002Fstrong> Men tend to score slightly higher on tests of mental rotation and spatial visualization. The effect size is larger for mental rotation (d ≈ 0.5-0.7), but smaller for other spatial tasks.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Mathematical ability:\u003C\u002Fstrong> The picture is complex. In early education, girls often outperform boys. By adolescence, differences are minimal. At the highest levels (elite mathematicians), men are overrepresented, but this may reflect variance rather than average differences.\u003C\u002Fp>\n\u003Cp>These domain-specific differences don't translate to overall IQ differences because IQ tests balance multiple cognitive domains.\u003C\u002Fp>\n\u003Ch2 id=\"the-flynn-effect-and-gender\">The Flynn Effect and Gender\u003C\u002Fh2>\n\u003Cp>The Flynn effect — the secular increase in IQ scores over the 20th century — has affected men and women differently in different countries. In some nations, women's scores have increased faster than men's, narrowing or reversing historical gaps. In others, the pattern is different.\u003C\u002Fp>\n\u003Cp>This suggests that gender differences in IQ are not fixed biological constants but are influenced by environmental factors like education, nutrition, and cultural expectations.\u003C\u002Fp>\n\u003Ch2 id=\"why-the-question-misses-the-point\">Why the Question Misses the Point\u003C\u002Fh2>\n\u003Cp>Focusing on whether men or women have "higher IQ" misses several critical realities:\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Individual variation dwarfs group differences.\u003C\u002Fstrong> The difference between any two individuals (regardless of gender) is typically larger than the average difference between groups. A woman with IQ 120 and a man with IQ 80 have a 40-point gap — far larger than the <1-point average difference.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>IQ is not the only measure of success.\u003C\u002Fstrong> Emotional intelligence, creativity, perseverance, social skills, and practical intelligence all matter for life outcomes. These traits show different gender patterns that don't align with IQ differences.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>The overlap is substantial.\u003C\u002Fstrong> For any given IQ score, there are both men and women. The distributions overlap almost completely. You cannot predict an individual's IQ based on gender.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Stereotype threat affects performance.\u003C\u002Fstrong> When people are aware of stereotypes about their group's abilities, it can impair their performance. This means observed differences may reflect social factors rather than innate ability.\u003C\u002Fp>\n\u003Ch2 id=\"the-verdict\">The Verdict\u003C\u002Fh2>\n\u003Cp>The scientific answer to "who has higher IQ: men or women?" is: neither. Average IQ is virtually identical. Men show greater variance, meaning more men at both extremes. Small domain-specific differences exist (verbal vs spatial), but these don't translate to overall IQ differences.\u003C\u002Fp>\n\u003Cp>The more important question is not which gender has higher IQ, but how we can create environments where everyone — regardless of gender — can develop their cognitive potential to the fullest.\u003C\u002Fp>\n\u003Cdiv class=\"article-faq\">\u003Cdetails class=\"article-faq__item\">\n          \u003Csummary class=\"article-faq__question\">Do men or women have higher IQ on average?\u003C\u002Fsummary>\n          \u003Cdiv class=\"article-faq__answer\">Neither. Large-scale studies find no significant difference in average IQ between men and women. The average difference is less than 1 point, which is statistically insignificant and has no practical meaning.\u003C\u002Fdiv>\n        \u003C\u002Fdetails>\n\u003Cdetails class=\"article-faq__item\">\n          \u003Csummary class=\"article-faq__question\">Why are there more men with very high IQ?\u003C\u002Fsummary>\n          \u003Cdiv class=\"article-faq__answer\">Men show greater variance in IQ scores — they are overrepresented at both the very high and very low ends of the distribution. This is called the variance hypothesis. Women's scores cluster more tightly around the average.\u003C\u002Fdiv>\n        \u003C\u002Fdetails>\n\u003Cdetails class=\"article-faq__item\">\n          \u003Csummary class=\"article-faq__question\">Are men better at math and women better at language?\u003C\u002Fsummary>\n          \u003Cdiv class=\"article-faq__answer\">The evidence is mixed. Men tend to score slightly higher on spatial tasks like mental rotation, while women tend to score slightly higher on verbal fluency and language processing. However, the effect sizes are small, and there's substantial overlap between genders. Overall IQ, which balances multiple domains, shows no significant difference.\u003C\u002Fdiv>\n        \u003C\u002Fdetails>\n\u003Cdetails class=\"article-faq__item\">\n          \u003Csummary class=\"article-faq__question\">Is the gender IQ gap biological or environmental?\u003C\u002Fsummary>\n          \u003Cdiv class=\"article-faq__answer\">Both factors likely play a role. The variance hypothesis may have biological roots (X chromosome, brain development), but the Flynn effect and cross-cultural variation show that environmental factors (education, nutrition, cultural expectations) also influence IQ differences between genders.\u003C\u002Fdiv>\n        \u003C\u002Fdetails>\n\u003Cdetails class=\"article-faq__item\">\n          \u003Csummary class=\"article-faq__question\">Does gender predict individual IQ?\u003C\u002Fsummary>\n          \u003Cdiv class=\"article-faq__answer\">No. The overlap between male and female IQ distributions is nearly complete. You cannot predict an individual's IQ based on their gender. Individual variation within each gender is far larger than the average difference between genders.\u003C\u002Fdiv>\n        \u003C\u002Fdetails>\u003C\u002Fdiv>",10,[18,22,25,28,31,34,37],{"id":19,"text":20,"level":21},"the-question-that-misses-the-point","The Question That Misses the Point",2,{"id":23,"text":24,"level":21},"the-average-no-significant-difference","The Average: No Significant Difference",{"id":26,"text":27,"level":21},"the-variance-hypothesis-more-extremes-in-men","The Variance Hypothesis: More Extremes in Men",{"id":29,"text":30,"level":21},"domain-specific-differences-verbal-vs-spatial","Domain-Specific Differences: Verbal vs Spatial",{"id":32,"text":33,"level":21},"the-flynn-effect-and-gender","The Flynn Effect and Gender",{"id":35,"text":36,"level":21},"why-the-question-misses-the-point","Why the Question Misses the Point",{"id":38,"text":39,"level":21},"the-verdict","The Verdict",[41,44,47,50,53],{"question":42,"answer":43},"Do men or women have higher IQ on average?","Neither. Large-scale studies find no significant difference in average IQ between men and women. The average difference is less than 1 point, which is statistically insignificant and has no practical meaning.",{"question":45,"answer":46},"Why are there more men with very high IQ?","Men show greater variance in IQ scores — they are overrepresented at both the very high and very low ends of the distribution. This is called the variance hypothesis. Women's scores cluster more tightly around the average.",{"question":48,"answer":49},"Are men better at math and women better at language?","The evidence is mixed. Men tend to score slightly higher on spatial tasks like mental rotation, while women tend to score slightly higher on verbal fluency and language processing. However, the effect sizes are small, and there's substantial overlap between genders. Overall IQ, which balances multiple domains, shows no significant difference.",{"question":51,"answer":52},"Is the gender IQ gap biological or environmental?","Both factors likely play a role. The variance hypothesis may have biological roots (X chromosome, brain development), but the Flynn effect and cross-cultural variation show that environmental factors (education, nutrition, cultural expectations) also influence IQ differences between genders.",{"question":54,"answer":55},"Does gender predict individual IQ?","No. The overlap between male and female IQ distributions is nearly complete. You cannot predict an individual's IQ based on their gender. Individual variation within each gender is far larger than the average difference between genders.",{"success":4,"data":57,"pagination":243},[58,60,69,78,86,93,103,111,120,128,135,142,150,158,166,173,180,187,195,204,212,220,227,235],{"id":6,"slug":7,"coverImage":8,"author":9,"viewsCount":59,"createdAt":11,"title":12,"description":13,"lang":14,"readingTime":16},32,{"id":61,"slug":62,"coverImage":63,"author":9,"viewsCount":64,"createdAt":65,"title":66,"description":67,"lang":14,"readingTime":68},"ezq7cjs71i5u8bco4tu9zk0l","is-100-iq-normal","\u002Fcovers\u002Fiq-100-normal.jpg",27,"2026-08-09T14:41:44.034Z","Is 100 IQ Normal? What the Average Actually Means","IQ 100 is defined as the population average — but what does that actually mean for daily life, career success, and cognitive ability? We explore the science behind the bell curve, what 100 IQ can and cannot do, and why the stigma around average intelligence is misplaced.",11,{"id":70,"slug":71,"coverImage":72,"author":9,"viewsCount":73,"createdAt":74,"title":75,"description":76,"lang":14,"readingTime":77},"kdwl4wh7zem2w11xy4okhy6r","elon-musk-first-principles-thinking","https:\u002F\u002Fupload.wikimedia.org\u002Fwikipedia\u002Fcommons\u002Fthumb\u002F5\u002F5e\u002FElon_Musk_-_54820081119_%28cropped%29.jpg\u002F1280px-Elon_Musk_-_54820081119_%28cropped%29.jpg",33,"2026-08-03T18:28:21.474Z","Elon Musk's Learning Method: First Principles Thinking Explained","How does Elon Musk learn rocket science, battery chemistry, and neurology from scratch? We break down first principles thinking through cognitive science — fluid reasoning, analogical vs axiomatic reasoning, and whether you can learn it.",12,{"id":79,"slug":80,"coverImage":81,"author":9,"viewsCount":82,"createdAt":83,"title":84,"description":85,"lang":14,"readingTime":77},"qbm3vhhx2ez60xe5z20xsnw1","ai-vs-elon-musk-cognitive-abilities","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1782189752402-4a80e8cca57a?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",26,"2026-08-03T18:16:27.803Z","Can AI Match Elon Musk? Estimating IQ of LLMs vs Humans","How do GPT-4, Claude, and Gemini perform on real IQ tests compared to humans like Elon Musk? We analyze AI cognitive abilities, fluid reasoning, and what LLMs can and cannot do.",{"id":87,"slug":88,"coverImage":89,"author":9,"viewsCount":82,"createdAt":90,"title":91,"description":92,"lang":14,"readingTime":77},"sir2wg1rirdaxx225yx293u9","elon-musk-iq-myth-vs-reality","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1782189752772-ee357d43bfad?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","2026-08-03T16:50:15.519Z","Elon Musk IQ: Myth vs Reality — What Science Says About His Intelligence","Elon Musk's IQ is estimated at 155-160, but is it real? We analyze his SAT scores, cognitive profile, and what neuroscience actually says about his intelligence.",{"id":94,"slug":95,"coverImage":96,"author":97,"viewsCount":98,"createdAt":99,"title":100,"description":101,"lang":14,"readingTime":102},"jy0egbpgrn30am622jy7xfrw","adhd-and-iq","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1687360441027-27e70655b27e?q=80&w=1583&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","Dr. Daria Dudnik",18,"2026-08-01T10:43:58.026Z","ADHD and IQ: When Attention Deficit Hides High Intelligence","Can ADHD mask high IQ? Yes. Research shows that attention deficits can artificially lower IQ test scores by 10-15 points — hiding gifted minds behind poor focus.",7,{"id":104,"slug":105,"coverImage":106,"author":97,"viewsCount":107,"createdAt":108,"title":109,"description":110,"lang":14,"readingTime":102},"dvlwozf321i8jlk9sfl390k1","online-vs-certified-iq-tests","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1758611972036-cd42a3175aa6?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",22,"2026-08-01T10:42:47.143Z","Online IQ Tests vs Certified Assessments: How Accurate Are They?","You scored 140 on a free online IQ test. But what does that actually mean? We compare online tests with certified assessments — and the results may surprise you.",{"id":112,"slug":113,"coverImage":114,"author":97,"viewsCount":115,"createdAt":116,"title":117,"description":118,"lang":14,"readingTime":119},"maxnlmh4wqwxjuidbe2cb1jh","iq-above-160","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1454165804606-c3d57bc86b40?w=1280",34,"2026-08-01T10:41:43.616Z","IQ Above 160: What Life Looks Like at the Extreme","Only 1 in 30,000 people have an IQ above 160. We explore what life is like at the extreme edge of human intelligence — the gifts, the struggles, and the myths.",8,{"id":121,"slug":122,"coverImage":123,"author":97,"viewsCount":124,"createdAt":125,"title":126,"description":127,"lang":14,"readingTime":16},"z8wcdr5vus4cvw8zr3p1ok1r","iq-llama-4","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1628162086167-562d04347654?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",21,"2026-08-01T10:00:01.170Z","What is the IQ of Llama 4?","Llama 4 scores 112 on the Mensa Norway IQ test and ranks in the top 15 on the Intelligence Index. We break down every benchmark and explain what makes Meta's open-source model unique.",{"id":129,"slug":130,"coverImage":131,"author":97,"viewsCount":64,"createdAt":132,"title":133,"description":134,"lang":14,"readingTime":16},"pxehdebhlpxfs0h5qm2m23e9","iq-qwen-35","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1518186285589-2f7649de83e0?w=1280","2026-08-01T09:38:28.903Z","What is the IQ of Qwen 3.5?","Qwen 3.5 scores 115 on the Mensa Norway IQ test and ranks in the top 10 on the Intelligence Index. We break down every benchmark and explain what makes Alibaba's model unique.",{"id":136,"slug":137,"coverImage":138,"author":97,"viewsCount":64,"createdAt":139,"title":140,"description":141,"lang":14,"readingTime":16},"st1nxd9ef5blcslk68p83pj1","iq-kimi-k3","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1727434032773-af3cd98375ba?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","2026-08-01T09:29:37.632Z","What is the IQ of Kimi K3?","Kimi K3 scores 118 on the Mensa Norway IQ test and ranks in the top 10 on the Intelligence Index. We break down every benchmark and explain what makes Moonshot AI's model unique.",{"id":143,"slug":144,"coverImage":145,"author":97,"viewsCount":146,"createdAt":147,"title":148,"description":149,"lang":14,"readingTime":16},"u65iu8mijuzx0t4g1981phue","iq-deepseek-v4","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1738107450287-8ccd5a2f8806?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",25,"2026-08-01T09:20:10.570Z","What is the IQ of DeepSeek V4?","DeepSeek V4 Pro scores 111 on the Mensa Norway IQ test and 44.3 on the Intelligence Index. We break down every benchmark and explain why it's the best budget AI model.",{"id":151,"slug":152,"coverImage":153,"author":97,"viewsCount":154,"createdAt":155,"title":156,"description":157,"lang":14,"readingTime":16},"lci1u8drubje01qwq1vah01m","iq-grok-420","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1757310998309-87a97e562ee5?q=80&w=687&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",36,"2026-07-31T20:28:41.558Z","What is the IQ of Grok-4.20?","Grok-4.20 scores 145 on the Mensa Norway IQ test — tied for #1 among all AI models. We break down every benchmark and explain what makes xAI's model unique.",{"id":159,"slug":160,"coverImage":161,"author":97,"viewsCount":162,"createdAt":163,"title":164,"description":165,"lang":14,"readingTime":16},"n32qvrqd1er095jgz98qg73l","iq-gemini-31-pro","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1591488320449-011701bb6704?w=1280",24,"2026-07-31T20:04:57.324Z","What is the IQ of Gemini 3.1 Pro?","Gemini 3.1 Pro scores 141 on the Mensa Norway IQ test and 46.5 on the Intelligence Index. We break down every benchmark and explain why it's the most cost-effective frontier model.",{"id":167,"slug":168,"coverImage":169,"author":97,"viewsCount":107,"createdAt":170,"title":171,"description":172,"lang":14,"readingTime":16},"jl69290gswdg1wrb5oy6iiyo","iq-gpt-55","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1620712943543-bcc4688e7485?w=1280","2026-07-31T19:57:55.350Z","What is the IQ of GPT-5.5?","GPT-5.5 scores ~145 on the Mensa Norway IQ test and 54.8 on the Intelligence Index. We break down every benchmark, explain what the numbers mean, and compare it to Claude, Gemini, and Grok.",{"id":174,"slug":175,"coverImage":176,"author":97,"viewsCount":146,"createdAt":177,"title":178,"description":179,"lang":14,"readingTime":16},"fmyy2tdkvdmffu6n9y5npc5c","iq-claude-opus-48","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1677442136019-21780ecad995?w=1280","2026-07-31T19:51:43.806Z","What is the IQ of Claude Opus 4.8?","Claude Opus 4.8 tops the Artificial Analysis Intelligence Index at 55.7 and scores ~132-145 on human IQ tests. We break down every benchmark, explain what the numbers mean, and compare it to GPT-5.5, Gemini, and Grok.",{"id":181,"slug":182,"coverImage":183,"author":97,"viewsCount":162,"createdAt":184,"title":185,"description":186,"lang":14,"readingTime":119},"mhlz1hmh5ez4vs6loftlxd06","fasting-cognitive-performance","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1712056407276-15846e54fcf7?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","2026-07-30T18:25:44.150Z","Does Fasting Improve Cognitive Performance?","From intermittent fasting to ketones: we review the evidence on whether fasting sharpens your mind, boosts focus, or actually impairs cognition. The science may surprise you.",{"id":188,"slug":189,"coverImage":190,"author":97,"viewsCount":191,"createdAt":192,"title":193,"description":194,"lang":14,"readingTime":16},"fentmgsgc3lq034m2nk53ol4","wechsler-iq-test-subtests","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1724120932030-d8210a77deed?q=80&w=1615&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",35,"2026-07-30T18:15:36.675Z","Wechsler IQ Test: What Each Subtest Really Measures","The WAIS and WISC are the most widely used IQ tests in the world. We break down every subtest, what it actually measures, and how scores translate to real cognitive abilities.",{"id":196,"slug":197,"coverImage":198,"author":97,"viewsCount":199,"createdAt":200,"title":201,"description":202,"lang":14,"readingTime":203},"wlwyq33ezei7c22edclwpyvo","lead-fluoride-iq-loss","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1620063368269-7b6d40bc9374?q=80&w=687&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",16,"2026-07-30T18:04:10.914Z","Lead, Fluoride, and IQ Loss: The Environmental Evidence","Can environmental toxins actually lower your IQ? We review the strongest studies on lead exposure, fluoride, and cognitive decline — separating solid science from sensationalism.",9,{"id":205,"slug":206,"coverImage":207,"author":97,"viewsCount":208,"createdAt":209,"title":210,"description":211,"lang":14,"readingTime":119},"ue16gxaun3lus9vml8imf6ci","iq-changes-during-pregnancy","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1568043625493-2b0633c7c491?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",29,"2026-07-29T18:43:46.337Z","IQ Changes During Pregnancy: What Research Finds","Does pregnancy really shrink your brain? We review the neuroscience of maternal cognition, from \"pregnancy brain\" to lasting structural changes, and separate fact from myth.",{"id":213,"slug":214,"coverImage":215,"author":97,"viewsCount":216,"createdAt":217,"title":218,"description":219,"lang":14,"readingTime":203},"zd0sfdazkyai41s0kh639ohl","does-bilingualism-raise-iq","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1673515336677-ef1cf9e20ea1?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",23,"2026-07-29T18:29:58.855Z","Does Speaking Two Languages Actually Raise Your IQ?","The bilingual advantage has been debated for decades. We review the strongest studies on bilingualism and cognitive ability, separating real effects from hype.",{"id":221,"slug":222,"coverImage":223,"author":97,"viewsCount":146,"createdAt":224,"title":225,"description":226,"lang":14,"readingTime":203},"s0hko69oudyziplx2q04ab9q","gifted-kids-peaked-early-childhood-iq-fades","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1758685733814-35d40ac8c4c1?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","2026-07-29T18:09:49.555Z","Gifted Kids Who Peaked Early: Why Childhood IQ Fades","Why do so many child prodigies become ordinary adults? We examine the research on early IQ peaking, the \"regression to the mean\" effect, and what actually predicts adult success.",{"id":228,"slug":229,"coverImage":230,"author":97,"viewsCount":231,"createdAt":232,"title":233,"description":234,"lang":14,"readingTime":119},"s7x75o02kixj2u43gw4ah5pa","olfactory-processing-speed-cognitive-marker","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1711409650645-a568a59446f0?q=80&w=1632&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",20,"2026-07-28T20:38:15.776Z","Olfactory Processing Speed as a Cognitive Marker","Can how fast you identify smells predict your cognitive ability? We examine the surprising research linking olfactory processing speed to IQ, memory, and neurodegenerative disease risk.",{"id":236,"slug":237,"coverImage":238,"author":97,"viewsCount":239,"createdAt":240,"title":241,"description":242,"lang":14,"readingTime":203},"v1qq1yz082k72zzynk0qv2yh","do-musicians-have-higher-iqs","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1626878163462-b193fdd86e46?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",28,"2026-07-28T20:25:14.220Z","Do Musicians Have Higher IQs? The Research Verdict","The idea that musicians are smarter is widespread — but does the science support it? We review 10 key studies on musical training, IQ, and cognitive ability to separate fact from fiction.",{"page":244,"pageSize":162,"pageCount":245,"total":246},1,3,54]