Why do people divide into lefties and righties?
psychology·@prosto·
0.000 HBDWhy do people divide into lefties and righties?
<code>Friends, I'm left-handed and I'm interested in making an article about this question, why am I left-handed !?</code>  <strong>Over the past 100 years, scientists have fairly well studied the problem</strong>, why people mostly use one hand and why it is often the right arm. However, there is no standard empirical testing of right-handed people or left-handed people, since scientists can not fully understand what mechanisms are involved in this process. <strong>The majority (from 70% to 95%) are right-handed people, the minority (from 5% to 30%) </strong>are left-handed, there also exists an undetermined number of people with full symmetry. It is proved that left-handedness and right-handedness are influenced by genes, but the exact left-hand gene has not yet been revealed.  <em>In this case, only a part of the left-handers have different deviations from the norm.</em> Studying the problems of left-handedness and right-handedness of primates, scientists established that the majority of animals in a particular population are either left-handed or right-handed. <strong>In this case, individual monkeys often develop their individual preferences.</strong>
👍 prosto, devasish, igor35, pravza, bund09, denluck1978, antony123, scarf, prokop548, vlad60, monolit5555, aleks0216, tetyana23, rimma, alexpolyakov, fortrangeek, avalanc, lolliepop, kateling, kingkong111, nikolle, van0, krec, kerz, attent, hyip, dnb, zey, brainchain, yezzz, crazyflow, exorcist, pumpordump, likeboss, peertopeer, welcometomypage, abcxyz, netuser, knockknock, xxxxxx, buxbunny, suc, successs, sonje, lollie, barandqa, bandoo, amoled, jaj, tokenbase, overdan, vodko, babado, shallow, tolik0508, kovalenkoartur, taleev, vankik, pass-alexander, patison7, baaalla, bomit555, vanican, vendok, pimakov2010, mangoug29, tolya1966, zub212, klinovslava2000, didkov, bkvas, sergioan, borfkr4305, serdgstan, bladerunner12, oliasoxa, watermelon97, behavior, galinash, subbut, futyn, betterfriend, dgin, labby, profess, badboysrty, orange17, gywe25, volgasis, tuponik, drek, merciful, tolyamba, slowtrain, bushes, obscene, enter2, toothpaste, machine44, prevent, yaksteel, scrawny, outstanding, playwright, tenuous75, skillet, agafonov, slava270, burglar, aaalexxx, blacknumberless, squeamish, vivacious, iamhilarious, bobirak, knitted, frontier5, disposition, absorbing, foster-son, efflorescence, currencyty, arduous, cloudj, neata, languagey, nostalgic, hungryp, youfoot, knocko, sloooimy, relation, driving, boxing7, ultratyty, girls000, zenk21ar, labuhrevan, lapaxcp, dunot9, ladywitch, vetergav, kriskorigan, maslak59684, oixpu237, overdiana, arwen007, kavalerios, maksimpro87, andreydream, possessed, wirash, wolk21, dakota7, nikusy, vikuor38, atlantos, denismanin91, supermakarko, sergiy92, lailani, marrtiony, andreyand, bil2, radionchirkasch, saza34, kille, kabboy, egor1995, barsovak, pavlocher, teodor166, krionite, daniillisterman, matr1x5, sashok, deadpool66, sfinks1987, goloslov, ksusha199400, izabellina, megodene, ak1551, kaoni, bond131, ivangav, zelentso, goodwin11, ilia911, todoha86, bohdanol, reginasky, evangelin, ludasya, vovanzol1998, felerind, avakovsash, lemurzan, svibola, valedinvit, kaonix, rudkomuk, nychharoshel, ntl, sorryboys, runtime2, counry, posthost, secondwar, greenzero, kazka, tether, coolboy12, karikatura, dikayapsina, brickblow, manson, kerilko, superchrist, trendmyfriend, goodboys, tetherusd, hyperlulu, goldfield, microbang, alternatiff, theese, steemapi, sibgeym, typically, haters, coldrex, anatomic, lookfine, flashdrive, bestchanges, juke111, greatlinux, romanticrain, howcanyou, thinkaboutit, parsed, notminewar, nomoretime, ivan177, marko92, kramatorsk, cobo, korrado, hasan-inan, bogdan7, anatpetr78, zelix, elena0722, amfitam, goodnewsgroup, cryptopublic, andrewberimor,