Operational definitions are at their most controversial in the field of psychology where intuitive concepts, such as intelligence need to be operationally defined before they become amenable to scientific investigation, for example, through processes such as IQ tests.
Ven (sign: VEN) is a global digital currency traded in international financial markets and originally used by members of a social network service, Hub Culture, to buy, share, and trade knowledge, goods, and services.
What does Ean mean? E an as a boys' name is a Hebrew name, and the name Ean means God is gracious. Ean is an alternate form of Eion (Irish, Hebrew): variation of John via Ian. Ean is also a form of Eoin (Irish, Gaelic, Hebrew). STARTS WITH Ea-ASSOCIATED WITH gracious. Variations. VARIANTS Juan, Iwan, Ion, Iain, Ewen, Ewan, Euan, Eon, Eian, Eann