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الإنسان: ما الزمن الجيد حقًا؟","سرعة رد الفعل عند الإنسان: ماذا وجدت دراسات البالغين والعدّائين وسائقي السباق، ولماذا يبدو زمنك أبطأ على الهاتف أو في المتصفح.",{"key":557,"path":558,"title":559,"description":560},"guide-improve-reaction","\u002Far\u002Fguides\u002Fimprove-reaction-time","تمارين رد الفعل: كيف تحسّن زمنك","تمارين رد الفعل بطريقة صادقة: جهّز الاختبار جيدًا، وتمرن قليلًا وكثيرًا، وتوقف عن تخمين الإشارة، واعرف ما لا يغيّره التمرين.",[562,566,568],{"key":563,"path":564,"name":565},"home","\u002Far","اختبارات اونلاين: ماذا تريد أن تختبر؟",{"key":144,"path":145,"name":567},"حقائق من الدراسات: ما الذي نعرفه فعلًا؟",{"key":156,"path":569,"name":163},"\u002Far\u002Ffacts\u002Faverage-reaction-time-by-age",[571,584,596,606,617,628],{"n":188,"id":187,"kind":572,"authors":573,"year":574,"title":575,"venue":576,"doi":577,"url":578,"participants":170,"population":579,"notes":580},"sample","Woods, D. L., Wyma, J. M., Yund, E. W., Herron, T. J., & Reed, B.",2015,"Factors influencing the latency of simple reaction time","Frontiers in Human Neuroscience, 9, 131","10.3389\u002Ffnhum.2015.00131","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fhuman-neuroscience\u002Farticles\u002F10.3389\u002Ffnhum.2015.00131\u002Ffull","Community volunteers in Rotorua, New Zealand, aged 18 to 65 (mean age 45.8, 40% men)",[581],{"date":582,"url":578,"quote":583},"2026-10-01","Abstract: \"Experiment 1 examined a community sample of 1469 subjects ranging in age from 18 to 65. Mean SRT latencies were short (231, 213 ms when corrected for hardware delays) and increased significantly with age (0.55 ms\u002Fyear)\". Table 2, column Experiment 1: \"N 1469\", \"SRT 230.8\", \"SRT SD 26.8\".",{"n":337,"id":336,"kind":585,"authors":586,"year":587,"title":588,"venue":589,"doi":590,"url":591,"participants":232,"population":592,"notes":593},"source","Jaworski, J., Kosiba, G., & Madejski, E.",2014,"An assessment of reaction time development in females using polynomial regression analysis","Human Movement, 15(2), 80–85","10.2478\u002Fhumo-2014-0007","https:\u002F\u002Fhummov.awf.wroc.pl\u002FAn-assessment-of-reaction-time-development-in-females-using-polynomial-regression,183300,0,2.html","Girls and young women aged 7 to 20 in Poland",[594],{"date":159,"url":591,"quote":595},"Abstract: \"The study involved 550 females between the ages of 7 and 20 years. Participants completed a computer test measuring simple reaction times to visual and auditory stimuli and choice reaction time during the ontogenetic developmental period.\" \"Best reaction times to visual and auditory stimuli were approximately at the age of 17 years. In turn, quickest choice reaction time was approximately one year earlier in life. The most dynamic increase in the results of both simple reaction times was between the age of 7 and 8 years\"",{"n":361,"id":360,"kind":585,"authors":597,"year":574,"title":598,"venue":599,"doi":600,"url":601,"population":602,"notes":603},"Hartshorne, J. K., & Germine, L. T.","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",[604],{"date":159,"url":601,"quote":605},"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\"",{"n":437,"id":436,"kind":585,"authors":607,"year":608,"title":609,"venue":610,"doi":611,"url":612,"participants":282,"population":613,"notes":614},"Fozard, J. L., Vercruyssen, M., Reynolds, S. L., Hancock, P. A., & Quilter, R. E.",1994,"Age differences and changes in reaction time: The Baltimore Longitudinal Study of Aging","Journal of Gerontology, 49(4), P179–P189","10.1093\u002Fgeronj\u002F49.4.p179","https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F8014399\u002F","Community volunteers in Baltimore aged 17 to 96",[615],{"date":159,"url":612,"quote":616},"Abstract: \"This study analyzed auditory reaction time (RT) data from 1,265 community-dwelling volunteers (833 males and 432 females) who ranged in age from 17 to 96.\" \"Repeated testing within participants (longitudinal analyses) over eight years showed consistent slowing and increased variability with age.\" \"Beginning at about age 20, RTs increased at a rate of approximately 0.5 msec\u002Fyr for SRT and 1.6 msec\u002Fyr for DRT.\"",{"n":456,"id":455,"kind":585,"authors":618,"year":619,"title":620,"venue":621,"doi":622,"url":623,"participants":295,"population":624,"notes":625},"Der, G., & Deary, I. J.",2006,"Age and sex differences in reaction time in adulthood: Results from the United Kingdom Health and Lifestyle Survey","Psychology and Aging, 21(1), 62–73","10.1037\u002F0882-7974.21.1.62","https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F16594792\u002F","Adults in the United Kingdom Health and Lifestyle Survey",[626],{"date":159,"url":623,"quote":627},"Abstract: \"The authors reanalyzed data for 7,130 adult participants in the United Kingdom Health and Lifestyle Survey\" \"The authors modeled the age differences in simple and 4-choice reaction time means and variabilities\" \"Simple RT shows little slowing until around 50, whereas choice RT slows throughout the adult age range.\"",{"n":496,"id":495,"kind":585,"authors":629,"year":630,"title":631,"venue":632,"doi":633,"url":634,"participants":485,"population":635,"notes":636},"Talboom, J. S., De Both, M. D., Naymik, M. A., et al.",2021,"Two separate, large cohorts reveal potential modifiers of age-associated variation in visual reaction time performance","npj Aging and Mechanisms of Disease, 7, 14","10.1038\u002Fs41514-021-00067-6","https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F34210964\u002F","Visitors to a web-based reaction test (MindCrowd) aged 18 to 85",[637],{"date":159,"url":634,"quote":638},"Abstract: \"MindCrowd is a cross-sectional web-based assessment of simple visual (sv) reaction time (RT) and paired-associate learning (PAL).\" \"(ntotal = 75,666, nwomen = 47,700, nmen = 27,966; ages 18-85 years old, mean (M)Age = 46.54, standard deviation (SD)Age = 18.40)\"",{"heading":640,"items":641},"أسئلة",[642,654,670,680],{"q":643,"a":644},"في أي عمر يكون زمن ردة الفعل أسرع؟",[645],{"type":298,"text":646},[647,649,650,652,653],{"t":166,"v":648},"في أواخر سن المراهقة وأوائل العشرينات. في دراسة على فتيات وشابات كانت ردات الفعل البسيطة أسرع ما يمكن عند نحو ",{"t":169,"v":240},{"t":166,"v":651},"، وتجد دراسات البالغين أن البطء يبدأ من نحو ",{"t":169,"v":222},{"t":166,"v":339},{"q":655,"a":656},"كم يبطؤ زمن ردة الفعل كل سنة؟",[657],{"type":298,"text":658},[659,661,662,664,665,667,668],{"t":166,"v":660},"قليلًا جدًا. وجدت دراستان كبيرتان نحو ",{"t":169,"v":182},{"t":166,"v":663}," ملي ثانية و",{"t":169,"v":273},{"t":166,"v":666}," ملي ثانية كل سنة لردة فعل بسيطة. أما ردات الفعل التي تحتاج إلى قرار فتبطؤ أكثر، نحو ",{"t":169,"v":277},{"t":166,"v":669}," ملي ثانية كل سنة في دراسة طويلة.",{"q":671,"a":672},"ما زمن ردة الفعل الطبيعي لمراهق؟",[673],{"type":298,"text":674},[675,677,678],{"t":166,"v":676},"قريب من زمن البالغ. تتحسن أزمنة ردة الفعل بسرعة خلال الطفولة، وتكون قريبة من أفضلها في أواخر سن المراهقة. ومتوسط البالغين الذي يستخدمه اختبارنا ",{"t":169,"v":303},{"t":166,"v":679}," ملي ثانية، مقيسًا على حاسوب مُعاير.",{"q":681,"a":682},"لماذا يستجيب كبار السن ببطء أكبر؟",[683],{"type":298,"text":684},[685],{"t":166,"v":686},"في الغالب لأن بدء الحركة يأخذ وقتًا أطول قليلًا. في دراسة البالغين الكبيرة لم يتغير الزمن اللازم لملاحظة الإشارة مع العمر، بينما أبطأت ردة الفعل كلها قليلًا.","تابع القراءة",{"label":689,"to":13,"key":12},"ابدأ اختبار ردة الفعل","المصادر",[692,709,731,741,767,785],{"section":6,"hub":9,"cards":693},[694,697,701,705],{"key":12,"test":12,"path":13,"title":546,"line":695,"minutes":188,"devices":696},"اعرف مدى سرعتك حين تتحوّل الشاشة إلى الأخضر.",{"mouse":14,"touch":14,"keyboard":14},{"key":16,"test":16,"path":17,"title":698,"line":699,"minutes":188,"devices":700},"f1 reaction test: اختبار الانطلاق","اعرف مدى سرعة انطلاقك حين تنطفئ خمسة أضواء حمراء.",{"mouse":14,"touch":14,"keyboard":14},{"key":19,"test":19,"path":20,"title":702,"line":703,"minutes":188,"devices":704},"اختبار رد الفعل السمعي","اعرف مدى سرعتك في الاستجابة لصوت صفير.",{"mouse":14,"touch":14,"keyboard":14},{"key":23,"test":23,"path":24,"title":706,"line":707,"minutes":188,"devices":708},"تدريب الايم","اعرف مدى سرعتك ودقتك في إصابة الأهداف.",{"mouse":14,"touch":14,"keyboard":21},{"section":26,"hub":29,"cards":710},[711,715,719,723,727],{"key":32,"test":32,"path":33,"title":712,"line":713,"minutes":188,"devices":714},"اختبار cps","اعرف كم مرة تستطيع أن تنقر في الثانية.",{"mouse":14,"touch":14,"keyboard":21},{"key":35,"test":35,"path":36,"title":716,"line":717,"minutes":188,"devices":718},"spacebar clicker: عدّاد ضغطات مفتاح المسافة","اعرف مدى سرعتك في الضغط على مفتاح المسافة.",{"mouse":21,"touch":21,"keyboard":14},{"key":38,"test":38,"path":39,"title":720,"line":721,"minutes":188,"devices":722},"عدد النقرات","عُدّ أي شيء تريده بزر واحد كبير.",{"mouse":14,"touch":14,"keyboard":14},{"key":41,"test":41,"path":42,"title":724,"line":725,"minutes":188,"devices":726},"tap tempo: اعرف سرعة الإيقاع بالنقر","انقر مع الإيقاع واعرف ما سرعته.",{"mouse":14,"touch":14,"keyboard":14},{"key":44,"test":44,"path":45,"title":728,"line":729,"minutes":188,"devices":730},"اختبار APM","اعرف كم فعلًا تؤدي في الدقيقة بلوحة المفاتيح والفأرة.",{"mouse":14,"touch":21,"keyboard":14},{"section":47,"hub":50,"cards":732},[733,737],{"key":53,"test":53,"path":54,"title":734,"line":735,"minutes":188,"devices":736},"اختبار سرعة الكتابة","اعرف مدى سرعتك ودقتك في الكتابة.",{"mouse":21,"touch":14,"keyboard":14},{"key":56,"test":56,"path":57,"title":738,"line":739,"minutes":361,"devices":740},"اختبار سرعة القراءة","اعرف مدى سرعة قراءتك مع فهم النص.",{"mouse":14,"touch":14,"keyboard":14},{"section":59,"hub":62,"cards":742},[743,747,751,755,759,763],{"key":65,"test":65,"path":66,"title":744,"line":745,"minutes":361,"devices":746},"اختبار ذاكرة الأرقام","اعرف كم رقمًا تستطيع أن تحتفظ به في ذهنك.",{"mouse":14,"touch":14,"keyboard":14},{"key":68,"test":68,"path":69,"title":748,"line":749,"minutes":361,"devices":750},"اختبار الذاكرة البصرية","اعرف كم مربعًا تتذكر على شبكة تكبر.",{"mouse":14,"touch":14,"keyboard":14},{"key":71,"test":71,"path":72,"title":752,"line":753,"minutes":361,"devices":754},"اختبار ذاكرة التسلسل","اعرف أطول تسلسل من المربعات المضيئة تستطيع أن تكرره.",{"mouse":14,"touch":14,"keyboard":14},{"key":74,"test":74,"path":75,"title":756,"line":757,"minutes":361,"devices":758},"اختبار الذاكرة اللفظية","اعرف كم كلمة تستطيع أن تميّز بين ما رأيته منها وما هو جديد.",{"mouse":14,"touch":14,"keyboard":14},{"key":77,"test":77,"path":78,"title":760,"line":761,"minutes":361,"devices":762},"اختبار الشمبانزي","اعرف كم رقمًا تتذكر بعد أن تختفي.",{"mouse":14,"touch":14,"keyboard":21},{"key":80,"test":80,"path":81,"title":764,"line":765,"minutes":361,"devices":766},"اختبار التركيز","اعرف مدى قدرتك على تجاهل كلمة وأنت تسمّي لونها.",{"mouse":14,"touch":14,"keyboard":14},{"section":83,"hub":86,"cards":768},[769,773,777,781],{"key":89,"test":89,"path":90,"title":770,"line":771,"minutes":188,"devices":772},"اختبار لوحة المفاتيح","اضغط مفاتيحك وانظر أيها يعمل.",{"mouse":21,"touch":21,"keyboard":14},{"key":92,"test":92,"path":93,"title":774,"line":775,"minutes":188,"devices":776},"اختبار الماوس","افحص كل زر في الفأرة وعجلتها.",{"mouse":14,"touch":21,"keyboard":21},{"key":95,"test":95,"path":96,"title":778,"line":779,"minutes":188,"devices":780},"polling rate test: كم هرتز ترسل فأرتك؟","اعرف كم مرة تبلّغ فأرتك عن موضعها.",{"mouse":14,"touch":21,"keyboard":21},{"key":98,"test":98,"path":99,"title":782,"line":783,"minutes":188,"devices":784},"اختبار معدل تحديث الشاشة","اعرف كم صورة في الثانية تعرضها شاشتك.",{"mouse":14,"touch":14,"keyboard":14},{"section":101,"hub":104,"cards":786},[787,792,797,801,805,809,813,818],{"key":107,"test":107,"path":108,"title":788,"line":789,"minutes":790,"devices":791},"اختبار العوامل الخمسة الكبرى للشخصية","نظرة طويلة ودقيقة إلى خمس سمات واسعة، مع تفصيل أكثر لكل منها.",20,{"mouse":14,"touch":14,"keyboard":14},{"key":110,"test":110,"path":111,"title":793,"line":794,"minutes":795,"devices":796},"اختبار الشخصية","خمسون عبارة قصيرة عن حالك المعتادة، لخمس سمات واسعة.",8,{"mouse":14,"touch":14,"keyboard":14},{"key":113,"test":113,"path":114,"title":798,"line":799,"minutes":337,"devices":800},"اختبار شخصية سريع","عشر عبارات قصيرة: رسم سريع لخمس سمات واسعة.",{"mouse":14,"touch":14,"keyboard":14},{"key":116,"test":116,"path":117,"title":802,"line":803,"minutes":790,"devices":804},"اختبار أنماط الشخصية الـ 16","انظر إلى إجاباتك في العوامل الخمسة الكبرى على شكل أربعة مفاتيح ورمز من أربعة أحرف.",{"mouse":14,"touch":14,"keyboard":14},{"key":119,"test":119,"path":120,"title":806,"line":807,"minutes":795,"devices":808},"اختبار الميول المهنية","اعرف أي أنواع النشاط تميل إليها أكثر.",{"mouse":14,"touch":14,"keyboard":14},{"key":122,"test":122,"path":123,"title":810,"line":811,"minutes":456,"devices":812},"اختبار الثالوث المظلم","استبيان قصير عن أربعة جوانب أقل لطفًا في الشخصية.",{"mouse":14,"touch":14,"keyboard":14},{"key":125,"test":125,"path":126,"title":814,"line":815,"minutes":816,"devices":817},"اختبار التوجه السياسي","اعرف أين تقف على أربعة مقاييس للقيم.",10,{"mouse":14,"touch":14,"keyboard":14},{"key":128,"test":128,"path":129,"title":819,"line":820,"minutes":337,"devices":821},"اختبار تقدير الذات","استبيان قصير عن نظرتك إلى نفسك.",{"mouse":14,"touch":14,"keyboard":14},1791315179236]