Diana (mythology) a deity precursor of Artemis. Modern scholars mostly accept the identification. The ancient Latin writers Varro and Cicero considered the etymology of Dīāna as allied to that of "dies" and connected to the shine of the Moon. The persona of Diana is complex, and contains a number of archaic features. Diana was originally considered to be a goddess of the wilderness and of the hunt, a central sport in both Roman and Greek culture. Early Roman inscriptions to Diana celebrated her primarily as a huntress and patron of hunters. Later, in the Hellenistic period, Diana came to be equally or
Equating origin. It is common in educational assessment to employ tests in order to assess different groups of students with the intention of establishing a common scale by equating the origins, and when appropriate also the units, of the scales obtained from response data from the different tests. The process is referred to as equating or test equating. In item response theory, two different kinds of equating are horizontal and vertical equating. Vertical equating refers to the process of equating tests administered to groups of students with different abilities, such as students in different grades (years of schooling). Horizontal equating refers