A cautionary tale is a tale told in folklore, to warn its hearer of a danger. There are three essential parts to a cautionary tale, though they can be introduced in a large variety of ways.First, a taboo or prohibition is stated: some act, location, or thing is said to be dangerous. Then, the narrative itself is told: someone disregarded the warning and performed the forbidden act.here are three essential parts to a cautionary tale, though they can be introduced in a large variety of ways. First, a taboo or prohibition is stated: some act, location, or thing is said to be dangerous.
Regarding the role of language for development and the relationship between language and thought: According to Piaget, thought comes before language, which is only one of its forms of expression. The formation of thought basically depends on the coordination of sensory motor schemes and not of language.
Lesson Summary. The language acquisition device is a hypothetical tool in the brain that helps children quickly learn and understand language. Noam Chomsky theorized the LAD to account for the rapid speed at which children seem to learn language and its rules.LAD later evolved into Chomsky's greater theory of universal grammar.eep in mind that the LAD is a theoretical concept. There isn't a section of the brain with 'language acquisition device' printed on it and a big switch to turn on and learn a new language.