This article deals with the role of the construct of tacit knowledge-w
hat one needs to know that usually is not explicitly taught and that o
ften is not even verbalized-in enhancing education for immigrants. The
article is divided into seven brief parts, covering the nature of tac
it knowledge, the form of tacit knowledge, kinds of tacit knowledge, a
cquisition of tacit knowledge, tacit knowledge about competence, the r
ole of tacit knowledge in abilities broadly defined and conclusions.