Mizrahi Jews and Mizrahim is increasingly common in Israel and by the late 1990s 28% of all Israeli children had multi-ethnic parents (up from 14% in the 1950s). It has been claimed that intermarriage does not tend to decrease ethnic differences in socio-economic status, however that does not apply to the children of inter-ethnic marriages. Although social integration is constantly improving, disparities persist. A study conducted by the Israeli Central Bureau of Statistics (ICBS), Mizrahi Jews are less likely to pursue academic studies than Ashkenazi Jews. Israeli-born Ashkenazim are up to twice more likely to study in a university than Israeli-born Mizrahim.
Sephardi Hebrew of Hebrew in Mishnaic times (1st-2nd centuries), with the Sephardi pronunciation being derived from Judaean and the Ashkenazi from Galilean. The theory is supported by the fact that Ashkenazi Hebrew, like Samaritan Hebrew, has lost the distinct sounds of many of the guttural letters, and there are references in the Talmud to that as a feature of Galilean speech. Idelsohn ascribes the Ashkenazi (and, on his theory, Galilean) pronunciation of qamats gadol as to the influence of Phoenician: see Canaanite shift. During the Masoretes (8th-10th centuries), there were three distinct notations for denoting vowels and other details of pronunciation in