「Emitted from Chinese character glyphs」or「dazzle surrounding child」on all sides to STUDY until they LEARN it all. But frankly, what children were taught thousands of years ago was not often calculus, geography, or physics. In English also, the word STUDY is derived from the Latin studium meaning「stud: a small knob fixed and slightly projecting from a surface, selective breeding via copulation.」…the stuff that is learned by stud-ents long ago.
「In traditional Chinese medicine, there has never been a mental disease called pedophilia (or an equivalent term), or homosexuality, or most of the other so-called sexual variations for that matter. …Children are usually described as natural sexual beings and erotic stimulation and sex-play are seen as beneficial to their healthy development.」
[ https://docx2.com/wp-content/uploads/Are-Any-of-the-Pharaphilias-in-DSM-Mental-Disorders_.pdf 2023-05-14 ]
「Dazzled by surrounding ejaculations」being witnessed many times daily, or, as a participant. A child LEARNS what he or she sees and does every day, of that there is no doubt. Old glyph actually looks more like「grab child on both sides, surround and whack intensely」(學), using elements of「grabbing excitedly」with「child, ejaculation」until the lesson is LEARNED, not necessarily the best approach to teaching or to learning.
What a child was taught for survival long ago were the various JOB SKILLS, often sex acts for both fun and profit, perhaps not unlike celebrities twerking today. Most certainly children were not taught how to read, write, or calculate, and this glyph only recently also came to mean science. Science itself is fairly recent…a few centuries ago humanity exclusively used shamans, voodoo, witchcraft, and various religions to explain life—including tales of fairies such as the Easter Bunny, houris, Ra, Ganesha, Amaterasu, Santa Claus, Vajrayogini, and so on rather than science or money-earning job skills:「Viewing women as commodities [see 品] was also made customary from Song Dynasty (960 - 1279) forward, both in the suddenly expanded labor market and within relationships. Men could sell their female kin to slavery or prostitution, and frequently did.」
[ https://www.zum.de/whkmla/sp/0910/hersheys/hersheys5.html 2011-04-05 ]
「Bound feet were a mark of beauty…. Women, their families, and [a husband] took great pride in tiny feet, with the ideal length, called the 'Golden Lotus,' being about 7 cm (2.75 inches) long. …The process was started before the arch of the foot had a chance to develop fully, usually between the ages of 2 and 5. …Qing Dynasty sex manuals listed 48 different ways of playing with women's bound feet.」
[ https://en.wikipedia.org/wiki/Foot_binding 2012-12-17 ]

External source definitions …excluding politically incorrect concepts and other meanings deemed offensive today; may include extended definitions, euphemisms, and mnemonics)
Chinese: to learn; to study; science; -ology
Japanese EDRDG: study, learning, science
Unihan extended: learning, knowledge; school

Used within names (nanori)
たか　･　のり