搜尋結果
1 天前 · The g factor (also known as general intelligence, general mental ability or general intelligence factor) is a construct developed in psychometric investigations of cognitive abilities and human intelligence.
2 天前 · Discussions of race and intelligence – specifically regarding claims of differences in intelligence along racial lines – have appeared in both popular science and academic research since the modern concept of race was first introduced. With the inception of IQ testing in the early 20th century, differences in average test performance between racial groups were observed, though these ...
1 天前 · Etymology and definitions The word psychology derives from the Greek word psyche, for spirit or soul.The latter part of the word psychology derives from -λογία -logia, which means "study" or "research". The word psychology was first used in the Renaissance. In its Latin form psychiologia, it was first employed by the Croatian humanist and Latinist Marko Marulić in his book Psichiologia ...
1 天前 · Schrödinger's equation inscribed on the gravestone of Annemarie and Erwin Schrödinger. (Newton's dot notation for the time derivative is used.)The Schrödinger equation is a linear partial differential equation that governs the wave function of a quantum-mechanical system.: 1–2 ...
2 天前 · Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features. [1] [12] There are three types of Down syndrome, the ...
1 天前 · Jean-Claude Camille François Van Varenberg ( French: [ʒɑ̃ klod kamij fʁɑ̃swa vɑ̃ vaʁɑ̃bɛʁɡ]; Dutch: [vɑn ˈvarə (n)ˈbɛrx]; born 18 October 1960), known professionally as Jean-Claude Van Damme ( French: [vɑ̃ dam]; Dutch: [vɑn ˈdɑmə] ), is a Belgian martial artist and actor. Born and raised in Brussels, his father ...
2 天前 · cia .gov. The Central Intelligence Agency ( CIA) / ˌsiː.aɪˈeɪ /, known informally as the Agency [6] and historically as the Company, [7] is a civilian foreign intelligence service of the federal government of the United States tasked with gathering, processing, and analyzing national security information from around the world, primarily ...
