[{"data":1,"prerenderedAt":760},["ShallowReactive",2],{"nav:en":3,"content:en:facts-memory-span":155,"cards:en:all":630},{"sections":4,"sheet":130,"site":133},[5,25,46,58,82,100],{"section":6,"hub":7,"tests":10},"reaction",{"key":8,"path":9},"hub-reaction","\u002Freaction-tests",[11,15,18,22],{"key":12,"path":13,"featured":14},"reaction-time","\u002Freaction-time-test",true,{"key":16,"path":17,"featured":14},"f1-reaction","\u002Ff1-reaction-test",{"key":19,"path":20,"featured":21},"sound-reaction","\u002Faudio-reaction-test",false,{"key":23,"path":24,"featured":14},"aim-trainer","\u002Faim-trainer",{"section":26,"hub":27,"tests":30},"click",{"key":28,"path":29},"hub-click","\u002Fclick-speed-tests",[31,34,37,40,43],{"key":32,"path":33,"featured":14},"cps-test","\u002Fcps-test",{"key":35,"path":36,"featured":14},"spacebar-clicker","\u002Fspacebar-clicker",{"key":38,"path":39,"featured":14},"click-counter","\u002Fclick-counter",{"key":41,"path":42,"featured":21},"tap-bpm","\u002Ftap-bpm",{"key":44,"path":45,"featured":21},"apm-test","\u002Fapm-test",{"section":47,"hub":48,"tests":51},"typing",{"key":49,"path":50},"hub-typing","\u002Ftyping-tests",[52,55],{"key":53,"path":54,"featured":14},"typing-test","\u002Ftyping-test",{"key":56,"path":57,"featured":14},"reading-speed","\u002Freading-speed-test",{"section":59,"hub":60,"tests":63},"memory",{"key":61,"path":62},"hub-memory","\u002Fmemory-tests",[64,67,70,73,76,79],{"key":65,"path":66,"featured":21},"number-memory","\u002Fnumber-memory-test",{"key":68,"path":69,"featured":14},"visual-memory","\u002Fvisual-memory-test",{"key":71,"path":72,"featured":21},"sequence-memory","\u002Fsequence-memory-test",{"key":74,"path":75,"featured":21},"verbal-memory","\u002Fverbal-memory-test",{"key":77,"path":78,"featured":14},"chimp-test","\u002Fchimp-memory-test",{"key":80,"path":81,"featured":14},"stroop-test","\u002Fstroop-test",{"section":83,"hub":84,"tests":87},"hardware",{"key":85,"path":86},"hub-hardware","\u002Fhardware-tests",[88,91,94,97],{"key":89,"path":90,"featured":14},"keyboard-test","\u002Fkeyboard-tester",{"key":92,"path":93,"featured":14},"mouse-test","\u002Fmouse-tester",{"key":95,"path":96,"featured":21},"polling-rate","\u002Fpolling-rate-test",{"key":98,"path":99,"featured":14},"refresh-rate","\u002Frefresh-rate-test",{"section":101,"hub":102,"tests":105},"personality",{"key":103,"path":104},"hub-personality","\u002Fpersonality-tests",[106,109,112,115,118,121,124,127],{"key":107,"path":108,"featured":14},"big-five","\u002Fbig-five-personality-test",{"key":110,"path":111,"featured":14},"personality-test","\u002Fpersonality-test",{"key":113,"path":114,"featured":21},"quick-personality","\u002Fquick-personality-test",{"key":116,"path":117,"featured":21},"personality-types","\u002F16-personality-types-test",{"key":119,"path":120,"featured":14},"career-interests","\u002Fcareer-interest-test",{"key":122,"path":123,"featured":21},"dark-triad","\u002Fdark-triad-test",{"key":125,"path":126,"featured":21},"political-values","\u002Fpolitical-values-test",{"key":128,"path":129,"featured":21},"self-esteem","\u002Fself-esteem-test",{"key":131,"path":132},"spec-sheet","\u002Fspec-sheet",[134,137,140,143,146,149,152],{"key":135,"path":136},"about","\u002Fabout-us",{"key":138,"path":139},"methodology","\u002Fmethodology",{"key":141,"path":142},"instruments","\u002Fpersonality-questionnaire",{"key":144,"path":145},"facts","\u002Ffacts",{"key":147,"path":148},"privacy","\u002Fprivacy-policy",{"key":150,"path":151},"terms","\u002Fterms-of-use",{"key":153,"path":154},"contact","\u002Fcontact-us",{"key":156,"kind":157,"locale":158,"contentUpdated":159,"published":159,"review":160,"title":161,"description":162,"h1":163,"intro":164,"sections":205,"related":482,"crumbs":497,"citations":506,"faq":575,"relatedHeading":626,"cta":627,"sourcesHeading":629},"facts-memory-span","article","en","2026-10-06","ai-raw","Memory span: how many numbers can you hold in your head?","Memory span explained: why most adults repeat five to seven digits, where Miller's seven came from, why some say four, and how practice changes it.","Memory span",[165,168,171,173,175,177,179,181,183,187,189,191,194,196,198,200,203],{"t":166,"v":167},"text","Your memory span is the longest list you can repeat back straight after hearing or seeing it. For digits, most adults manage between ",{"t":169,"v":170},"num","5",{"t":166,"v":172}," and ",{"t":169,"v":174},"7",{"t":166,"v":176},": that is where most of ",{"t":169,"v":178},"763",{"t":166,"v":180}," adults fell in a careful study published in ",{"t":169,"v":182},"2011",{"t":184,"id":185,"n":186},"cite","woods-2011",1,{"t":166,"v":188},". The famous rule of thumb, seven plus or minus two, comes from a paper of ",{"t":169,"v":190},"1956",{"t":184,"id":192,"n":193},"miller-1956",2,{"t":166,"v":195},". Later research suggests the true limit of what we can hold at once is smaller, about ",{"t":169,"v":197},"4",{"t":166,"v":199}," chunks, and that we reach seven by grouping digits into chunks",{"t":184,"id":201,"n":202},"cowan-2001",3,{"t":166,"v":204},".",[206,271,289,345,367,418,441],{"role":207,"section":208},"section",{"heading":209,"blocks":210},"The figures in one table",[211,266],{"type":212,"caption":213,"head":216,"rows":223},"table",[214],{"t":166,"v":215},"Memory span in the studies on this page",[217,220],[218],{"t":166,"v":219},"What was measured",[221],{"t":166,"v":222},"Figure",[224,233,242,249,259],[225,228],[226],{"t":166,"v":227},"Digits repeated by most adults (computer test, spoken digits)",[229,230,232],{"t":169,"v":170},{"t":166,"v":231}," to ",{"t":169,"v":174},[234,237],[235],{"t":166,"v":236},"Miller's rule of thumb for lists of digits and words",[238,239,240],{"t":169,"v":170},{"t":166,"v":231},{"t":169,"v":241},"9",[243,246],[244],{"t":166,"v":245},"Squares tapped back in order (spatial span): the average",[247],{"t":169,"v":248},"5.2",[250,253],[251],{"t":166,"v":252},"What can be held at once without grouping, by one review",[254,256,257],{"t":166,"v":255},"about ",{"t":169,"v":197},{"t":166,"v":258}," chunks",[260,263],[261],{"t":166,"v":262},"One student's digit span after long practice",[264],{"t":169,"v":265},"79",{"type":267,"text":268},"paragraph",[269],{"t":166,"v":270},"The first three rows measure a span directly; the fourth is a reading of many experiments; the last shows how far one person went with a technique, not what memory alone can do.",{"role":207,"section":272},{"heading":273,"blocks":274},"Where seven came from",[275,285],{"type":267,"text":276},[277,279,280,282,283],{"t":166,"v":278},"In ",{"t":169,"v":190},{"t":166,"v":281}," the psychologist George Miller published an essay called \"The magical number seven, plus or minus two\". Looking across experiments of the time, he noted that people could repeat about seven digits, letters or words after one hearing, and that the number stayed oddly similar across kinds of material",{"t":184,"id":192,"n":193},{"t":166,"v":284},". The title became one of the best-known phrases in psychology.",{"type":267,"text":286},[287],{"t":166,"v":288},"Miller did not measure a group of people himself; his range is a summary of other experiments, not a limit measured in one study. It is still a fair description of a classic digit span test: most adults land in the middle of it, between five and nine.",{"role":207,"section":290},{"heading":291,"blocks":292},"What a careful modern test finds",[293,317],{"type":267,"text":294},[295,297,298,300,301,303,305,306,308,310,311,312,313,315,316],{"t":166,"v":296},"A study published in ",{"t":169,"v":182},{"t":166,"v":299}," tested ",{"t":169,"v":178},{"t":166,"v":302}," volunteers aged ",{"t":169,"v":304},"18",{"t":166,"v":231},{"t":169,"v":307},"65",{"t":166,"v":309}," in New Zealand with a computer-run digit span. The digits were spoken one at a time, each list was one digit longer than the last that was repeated correctly, and the test stopped after two misses at one length. Most people's span was ",{"t":169,"v":170},{"t":166,"v":231},{"t":169,"v":174},{"t":166,"v":314}," digits, and the middle value was six",{"t":184,"id":185,"n":186},{"t":166,"v":204},{"type":267,"text":318},[319,321,323,325,327,329,330,331,333,335,336,338,340,343],{"t":166,"v":320},"A span for places works the same way. In a computer version of the Corsi task, squares on a screen light up one by one and you click them back in order. The control group of a study published in ",{"t":169,"v":322},"2016",{"t":166,"v":324},", ",{"t":169,"v":326},"187",{"t":166,"v":328}," people aged ",{"t":169,"v":304},{"t":166,"v":231},{"t":169,"v":332},"82",{"t":166,"v":334},", averaged a span of ",{"t":169,"v":248},{"t":166,"v":337}," squares, with a spread of about ",{"t":169,"v":339},"1.2",{"t":184,"id":341,"n":342},"woods-2016",4,{"t":166,"v":344},". In these two studies, the span for places was a little shorter than the span for digits.",{"role":207,"section":346},{"heading":347,"blocks":348},"Seven, or four?",[349,359,363],{"type":267,"text":350},[351,352,354,356,357,358],{"t":166,"v":278},{"t":169,"v":353},"2001",{"t":166,"v":355}," the psychologist Nelson Cowan reviewed a wide range of experiments and argued that Miller's seven was a rough estimate rather than a real limit. When people cannot group items or rehearse them, he found, the limit is about three to five chunks, with a central capacity of about ",{"t":169,"v":197},{"t":184,"id":201,"n":202},{"t":166,"v":204},{"type":267,"text":360},[361],{"t":166,"v":362},"The two figures fit together through chunking. A chunk is any group you hold as one thing. A phone number written as three groups is easier than the same digits in one run, because each group becomes a chunk. When you repeat seven digits, you are usually holding three or four small groups, and saying them over to yourself helps keep them alive.",{"type":267,"text":364},[365],{"t":166,"v":366},"This is why span tests are run fast and with random digits: a familiar sequence such as a year or a phone number would be one chunk and would make the span look longer.",{"role":207,"section":368},{"heading":369,"blocks":370},"How far practice can take it",[371,392,399],{"type":267,"text":372},[373,375,377,379,381,383,384,385,386,388,391],{"t":166,"v":374},"A span is not fixed. In a study published in ",{"t":169,"v":376},"1980",{"t":166,"v":378},", a student practised digit lists in the laboratory for more than ",{"t":169,"v":380},"230",{"t":166,"v":382}," hours. His span grew from ",{"t":169,"v":174},{"t":166,"v":231},{"t":169,"v":265},{"t":166,"v":387}," digits, and on other memory tests with digits he matched people trained in memory all their lives",{"t":184,"id":389,"n":390},"ericsson-1980",5,{"t":166,"v":204},{"type":267,"text":393},[394,396,397],{"t":166,"v":395},"The authors put it down to a mnemonic system, a way of turning digits into something meaningful that long-term memory can hold, and wrote that with such a system there seems to be no limit to what practice can do",{"t":184,"id":389,"n":390},{"t":166,"v":398},". He did not grow a bigger short-term memory; he found a way around it. It shows how much a span test measures strategy as well as capacity.",{"type":267,"text":400},[401,403,405,406,408,410,412,414,417],{"t":166,"v":402},"Age matters too, more gently. In a large online study of people aged ",{"t":169,"v":404},"10",{"t":166,"v":231},{"t":169,"v":407},"69",{"t":166,"v":409},", working memory tasks peaked at around ",{"t":169,"v":411},"30",{"t":166,"v":413}," years of age and declined slowly after that",{"t":184,"id":415,"n":416},"hartshorne-2015",6,{"t":166,"v":204},{"role":207,"section":419},{"heading":420,"blocks":421},"How the test is run changes the score",[422,437],{"type":267,"text":423},[424,426,427,429,431,433,435],{"t":166,"v":425},"A span is always a span on one particular test. The careful study above spoke the digits aloud, one after another, and the volunteers repeated each list back",{"t":184,"id":185,"n":186},{"t":166,"v":428},". Our test shows them on the screen instead: each digit appears for ",{"t":169,"v":430},"0.7",{"t":166,"v":432}," sec, a new one every ",{"t":169,"v":434},"1",{"t":166,"v":436}," sec. Hearing and seeing are different routes into memory, so the two are close relatives rather than the same test.",{"type":267,"text":438},[439],{"t":166,"v":440},"Speed matters as well. Show the digits slowly and there is time to say them over and group them; show them fast and there is not. That is why careful tests fix the pace, and why a span measured at a different pace, or with digits you could see all at once, should not be compared with another directly. The rule of the stopping point matters too: a test that stops after one miss gives lower spans than one that allows a second try.",{"role":207,"section":442},{"heading":443,"blocks":444},"What this means for your own result",[445,460,473],{"type":446,"items":447},"list",[448,451,454,457],[449],{"t":166,"v":450},"A span between five and seven digits is what most adults reach on a careful test; eight or nine is good.",[452],{"t":166,"v":453},"Tests differ: digits shown on a screen, digits spoken aloud and squares on a grid give slightly different spans.",[455],{"t":166,"v":456},"If you group the digits as you see them, you are chunking, which is what memory is meant to do; just know that it lifts the number.",[458],{"t":166,"v":459},"A tired or distracted day can cost a digit or two. Try again another time before drawing conclusions.",{"type":267,"text":461},[462,464,467,469,471],{"t":166,"v":463},"Our ",{"t":465,"v":466,"to":66,"key":65},"link","number memory test",{"t":166,"v":468}," shows one digit at a time, starting with lists of ",{"t":169,"v":470},"3",{"t":166,"v":472},", gives two lists at each length, and stops after two misses at one length, much as the careful test above did. A memory test in a browser is for curiosity and self-reflection, not a medical or psychological assessment.",{"type":267,"text":474},[475,477,481],{"t":166,"v":476},"For a memory test where a young chimpanzee once beat university students, see ",{"t":465,"v":478,"to":479,"key":480},"the chimpanzee memory test","\u002Ffacts\u002Fchimpanzee-memory-test","facts-chimpanzee-memory",{"t":166,"v":204},[483,486,491,494],{"key":65,"path":66,"title":484,"description":485},"Number memory test","Free number memory test: watch digits appear one at a time, type them back, and find the longest number you can hold. No sign-up, results stay with you.",{"key":487,"path":488,"title":489,"description":490},"norms-memory-span","\u002Faverage-digit-span","Average digit span","The average digit span of adults: about seven, give or take two, and where most adults in a modern computer study fell. What the figures say and leave out.",{"key":71,"path":72,"title":492,"description":493},"Sequence memory test","Free sequence memory test: watch blocks light up one at a time, tap them back in the same order, and find your longest sequence. No sign-up, no email.",{"key":480,"path":479,"title":495,"description":496},"The chimpanzee memory test","The chimpanzee memory test behind the chimp test: how a young chimpanzee beat university students, and what happened when people practised the task.",[498,502,504],{"key":499,"path":500,"name":501},"home","\u002F","What would you like to test?",{"key":144,"path":145,"name":503},"Facts",{"key":156,"path":505,"name":163},"\u002Ffacts\u002Fmemory-span",[507,519,531,542,553,564],{"n":186,"id":185,"kind":508,"authors":509,"year":510,"title":511,"venue":512,"doi":513,"url":514,"participants":178,"population":515,"notes":516},"sample","Woods, D. L., Kishiyama, M. M., Yund, E. W., Herron, T. J., Edwards, B., Poliva, O., Hink, R. F., & Reed, B.",2011,"Improving digit span assessment of short-term verbal memory","Journal of Clinical and Experimental Neuropsychology, 33(1), 101–111","10.1080\u002F13803395.2010.493149","https:\u002F\u002Fpmc.ncbi.nlm.nih.gov\u002Farticles\u002FPMC2978794\u002F","Community volunteers in Rotorua, New Zealand, aged 18 to 65 (mean age 46.5), a random selection of residents",[517],{"date":159,"url":514,"quote":518},"Experiment 2, Methods: \"a 10-list test was administered to 763 community volunteers in Rotorua, New Zealand\"; Subjects: \"Subjects ranged in age from 18 to 65 yrs (mean age = 46.5 years)\". Results: \"TE-ML showed a median span of 6 with 80% of subjects showing spans between 5 and 7 digits.\" Table 6, FS TE-ML: \"Mean 6.35\", \"SD 1.15\".",{"n":193,"id":192,"kind":508,"authors":520,"year":521,"title":522,"venue":523,"doi":524,"url":525,"population":526,"notes":527},"Miller, G. A.",1956,"The magical number seven, plus or minus two: Some limits on our capacity for processing information","Psychological Review, 63(2), 81–97","10.1037\u002Fh0043158","https:\u002F\u002Fpsychclassics.yorku.ca\u002FMiller\u002F","Adults in the laboratory studies the essay reviews",[528],{"date":529,"url":525,"quote":530},"2026-10-01","Title: \"The Magical Number Seven, Plus or Minus Two\". Text: \"decimal digits are worth 3.3 bits apiece. We can recall about seven of them\".",{"n":202,"id":201,"kind":532,"authors":533,"year":534,"title":535,"venue":536,"doi":537,"url":538,"notes":539},"source","Cowan, N.",2001,"The magical number 4 in short-term memory: A reconsideration of mental storage capacity","Behavioral and Brain Sciences, 24(1), 87–114","10.1017\u002FS0140525X01003922","https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fjournals\u002Fbehavioral-and-brain-sciences\u002Farticle\u002Fmagical-number-4-in-shortterm-memory-a-reconsideration-of-mental-storage-capacity\u002F44023F1147D4A1D44BDC0AD226838496",[540],{"date":159,"url":538,"quote":541},"Title: \"The magical number 4 in short-term memory\". Abstract: \"Miller (1956) summarized evidence that people can remember about seven chunks in short-term memory (STM) tasks.\" \"Others have since suggested that there is a more precise capacity limit, but that it is only three to five chunks.\" \"A single, central capacity limit averaging about four chunks is implicated along with other, noncapacity-limited sources.\"",{"n":342,"id":341,"kind":508,"authors":543,"year":544,"title":545,"venue":546,"doi":547,"url":548,"participants":326,"population":549,"notes":550},"Woods, D. L., Wyma, J. M., Herron, T. J., & Yund, E. W.",2016,"The effects of repeat testing, malingering, and traumatic brain injury on computerized measures of visuospatial memory span","Frontiers in Human Neuroscience, 9, 690","10.3389\u002Ffnhum.2015.00690","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fhuman-neuroscience\u002Farticles\u002F10.3389\u002Ffnhum.2015.00690\u002Ffull","Control participants aged 18 to 82 (mean age 41.1), the normative sample of the authors' computerized spatial span test",[551],{"date":159,"url":548,"quote":552},"Table 1, row \"Normative\": \"Control | 187 | 18–82; 41.1 (21.3)\". Table 2, row \"Normative\", column MS: \"5.15 (1.20)\"; note: \"MS, Corsi block span, maximum sequence length reported before missing two successive trials\".",{"n":390,"id":389,"kind":532,"authors":554,"year":555,"title":556,"venue":557,"doi":558,"url":559,"population":560,"notes":561},"Ericsson, K. A., Chase, W. G., & Faloon, S.",1980,"Acquisition of a memory skill","Science, 208(4448), 1181–1182","10.1126\u002Fscience.7375930","https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F7375930\u002F","One student, trained in the laboratory",[562],{"date":159,"url":559,"quote":563},"Abstract: \"After more than 230 hours of practice in the laboratory, a subject was able to increase his memory span from 7 to 79 digits. His performance on other memory tests with digits equaled that of memory experts with lifelong training. With an appropriate mnemonic system, there is seemingly no limit to memory performance with practice.\"",{"n":416,"id":415,"kind":532,"authors":565,"year":566,"title":567,"venue":568,"doi":569,"url":570,"population":571,"notes":572},"Hartshorne, J. K., & Germine, L. T.",2015,"When does cognitive functioning peak? The asynchronous rise and fall of different cognitive abilities across the life span","Psychological Science, 26(4), 433–443","10.1177\u002F0956797614567339","https:\u002F\u002Fpmc.ncbi.nlm.nih.gov\u002Farticles\u002FPMC4441622\u002F","Visitors to TestMyBrain.org aged 10 to 69, and the norming samples of two adult test batteries",[573],{"date":159,"url":570,"quote":574},"Abstract: \"some abilities peak and begin to decline around high school graduation; some abilities plateau in early adulthood, beginning to decline in the 30s; still others do not peak until the 40s or later.\" Experiment 2: \"Participants in Experiment 2 (N=10,394, 10–69 years-old) were visitors to TestMyBrain.org\" Results: \"the two working memory tasks peaked at around 30 years, significantly later than processing speed (ps\u003C.01) and significantly earlier than vocabulary (ps\u003C.0001)\" Experiment 1: \"The WAIS-III sample consisted of 2,450 healthy, cognitively-unimpaired Americans\"",{"heading":576,"items":577},"Questions",[578,594,604,619],{"q":579,"a":580},"What is a normal memory span?",[581],{"type":267,"text":582},[583,585,586,587,588,590,591,592,593],{"t":166,"v":584},"For digits, most adults repeat between ",{"t":169,"v":170},{"t":166,"v":172},{"t":169,"v":174},{"t":166,"v":589},". Miller's well-known range is ",{"t":169,"v":170},{"t":166,"v":231},{"t":169,"v":241},{"t":166,"v":204},{"q":595,"a":596},"Is it seven or four things?",[597],{"type":267,"text":598},[599,601,602],{"t":166,"v":600},"Both, in a way. People repeat about seven digits, but one review argues that only about ",{"t":169,"v":197},{"t":166,"v":603}," chunks are held at once, and that we reach seven by grouping.",{"q":605,"a":606},"Can you train your memory span?",[607],{"type":267,"text":608},[609,611,612,613,614,616,617],{"t":166,"v":610},"You can train a technique. One student raised his digit span from ",{"t":169,"v":174},{"t":166,"v":231},{"t":169,"v":265},{"t":166,"v":615}," after more than ",{"t":169,"v":380},{"t":166,"v":618}," hours of practice, using a memory technique rather than a bigger memory.",{"q":620,"a":621},"What is the difference between memory span and working memory?",[622],{"type":267,"text":623},[624],{"t":166,"v":625},"A memory span test asks you to hold a list and repeat it. Working memory is the wider ability to hold things in mind while you use them, such as doing a sum in your head; span tests are one way to measure part of it.","Keep reading",{"label":628,"to":66,"key":65},"Take the number memory test","Sources",[631,649,671,681,705,723],{"section":6,"hub":9,"cards":632},[633,637,641,645],{"key":12,"test":12,"path":13,"title":634,"line":635,"minutes":186,"devices":636},"Reaction time test","Find out how fast you react when the screen turns green.",{"mouse":14,"touch":14,"keyboard":14},{"key":16,"test":16,"path":17,"title":638,"line":639,"minutes":186,"devices":640},"F1 reaction test","Find out how quickly you can start when five red lights go out.",{"mouse":14,"touch":14,"keyboard":14},{"key":19,"test":19,"path":20,"title":642,"line":643,"minutes":186,"devices":644},"Audio reaction test","Find out how fast you react to a beep.",{"mouse":14,"touch":14,"keyboard":14},{"key":23,"test":23,"path":24,"title":646,"line":647,"minutes":186,"devices":648},"Aim trainer","Find out how fast and how exactly you can hit targets.",{"mouse":14,"touch":14,"keyboard":21},{"section":26,"hub":29,"cards":650},[651,655,659,663,667],{"key":32,"test":32,"path":33,"title":652,"line":653,"minutes":186,"devices":654},"CPS test","Find out how many times a second you can click.",{"mouse":14,"touch":14,"keyboard":21},{"key":35,"test":35,"path":36,"title":656,"line":657,"minutes":186,"devices":658},"Spacebar clicker","Find out how fast you can press the space bar.",{"mouse":21,"touch":21,"keyboard":14},{"key":38,"test":38,"path":39,"title":660,"line":661,"minutes":186,"devices":662},"Click counter","Keep a tally of anything you like with one big button.",{"mouse":14,"touch":14,"keyboard":14},{"key":41,"test":41,"path":42,"title":664,"line":665,"minutes":186,"devices":666},"Tap BPM","Tap along to a beat and find out how fast it is.",{"mouse":14,"touch":14,"keyboard":14},{"key":44,"test":44,"path":45,"title":668,"line":669,"minutes":186,"devices":670},"APM test","Find out how many actions a minute you make with keyboard and mouse.",{"mouse":14,"touch":21,"keyboard":14},{"section":47,"hub":50,"cards":672},[673,677],{"key":53,"test":53,"path":54,"title":674,"line":675,"minutes":186,"devices":676},"Typing test","Find out how fast and how accurately you type.",{"mouse":21,"touch":14,"keyboard":14},{"key":56,"test":56,"path":57,"title":678,"line":679,"minutes":202,"devices":680},"Reading speed test","Find out how fast you read while still understanding the text.",{"mouse":14,"touch":14,"keyboard":14},{"section":59,"hub":62,"cards":682},[683,686,690,693,697,701],{"key":65,"test":65,"path":66,"title":484,"line":684,"minutes":202,"devices":685},"Find out how many digits you can hold in mind.",{"mouse":14,"touch":14,"keyboard":14},{"key":68,"test":68,"path":69,"title":687,"line":688,"minutes":202,"devices":689},"Visual memory test","Find out how many squares you can remember on a growing grid.",{"mouse":14,"touch":14,"keyboard":14},{"key":71,"test":71,"path":72,"title":492,"line":691,"minutes":202,"devices":692},"Find out how long a sequence of lit squares you can repeat.",{"mouse":14,"touch":14,"keyboard":14},{"key":74,"test":74,"path":75,"title":694,"line":695,"minutes":202,"devices":696},"Verbal memory test","Find out how many words you can tell apart as seen or new.",{"mouse":14,"touch":14,"keyboard":14},{"key":77,"test":77,"path":78,"title":698,"line":699,"minutes":202,"devices":700},"Chimp memory test","Find out how many numbers you can remember after they vanish.",{"mouse":14,"touch":14,"keyboard":21},{"key":80,"test":80,"path":81,"title":702,"line":703,"minutes":202,"devices":704},"Stroop test","Find out how well you can ignore a word while you name its colour.",{"mouse":14,"touch":14,"keyboard":14},{"section":83,"hub":86,"cards":706},[707,711,715,719],{"key":89,"test":89,"path":90,"title":708,"line":709,"minutes":186,"devices":710},"Keyboard tester","Press your keys and see which ones work.",{"mouse":21,"touch":21,"keyboard":14},{"key":92,"test":92,"path":93,"title":712,"line":713,"minutes":186,"devices":714},"Mouse tester","Check every button and the wheel of your mouse.",{"mouse":14,"touch":21,"keyboard":21},{"key":95,"test":95,"path":96,"title":716,"line":717,"minutes":186,"devices":718},"Polling rate test","Find out how often your mouse reports where it is.",{"mouse":14,"touch":21,"keyboard":21},{"key":98,"test":98,"path":99,"title":720,"line":721,"minutes":186,"devices":722},"Refresh rate test","Find out how many pictures a second your screen shows.",{"mouse":14,"touch":14,"keyboard":14},{"section":101,"hub":104,"cards":724},[725,730,735,739,743,747,751,756],{"key":107,"test":107,"path":108,"title":726,"line":727,"minutes":728,"devices":729},"Big Five personality test","A long, careful look at five broad traits, with more detail for each.",20,{"mouse":14,"touch":14,"keyboard":14},{"key":110,"test":110,"path":111,"title":731,"line":732,"minutes":733,"devices":734},"Personality test","Fifty short statements about how you usually are, for five broad traits.",8,{"mouse":14,"touch":14,"keyboard":14},{"key":113,"test":113,"path":114,"title":736,"line":737,"minutes":193,"devices":738},"Quick personality test","Ten short statements: a quick sketch of five broad traits.",{"mouse":14,"touch":14,"keyboard":14},{"key":116,"test":116,"path":117,"title":740,"line":741,"minutes":728,"devices":742},"16 personality types test","See your Big Five answers as four dials and a four-letter code.",{"mouse":14,"touch":14,"keyboard":14},{"key":119,"test":119,"path":120,"title":744,"line":745,"minutes":733,"devices":746},"Career interest test","Find out which kinds of activity you are most drawn to.",{"mouse":14,"touch":14,"keyboard":14},{"key":122,"test":122,"path":123,"title":748,"line":749,"minutes":390,"devices":750},"Dark triad test","A short questionnaire about four less pleasant sides of personality.",{"mouse":14,"touch":14,"keyboard":14},{"key":125,"test":125,"path":126,"title":752,"line":753,"minutes":754,"devices":755},"Political values test","Find out where you stand on four scales of values.",10,{"mouse":14,"touch":14,"keyboard":14},{"key":128,"test":128,"path":129,"title":757,"line":758,"minutes":193,"devices":759},"Self-esteem test","A short questionnaire about how you see yourself.",{"mouse":14,"touch":14,"keyboard":14},1791315181810]