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.
Religion & Spirituality. Definition of Lavan: Lavan is the phonetic Romainzed simplistic spelling of several similar words related to verses of Sikh scripture and nuptial rounds of the Sikhism marriage ceremony. Lavan [phonetic sp. laav-aan] refers to nuptial rounds made during a wedding ceremony.