Miscarriage. A miscarriage in the early stages of pregnancy can cause low hCG levels in the body. A miscarriage happens in early pregnancy when the fertilised egg fails to develop as expected after attaching itself to the wall of the uterus.
From Wikipedia, the free encyclopedia. Language learning aptitude refers to the âprediction of how well, relative to other individuals, an individual can learn a foreign language in a given amount of time and under given conditions.â. As with many measures of aptitude, language learning aptitude is thought to be relatively stable once a person matures. Many people show a remarkable learning aptitude for learning their language.
These tests that measure underlying ability and learning. Aptitude or specialized abilities. An aptitude is the ability to learn or to develop proficiency in an area (if provided with appropriate education or training). It is like talent.