Piaget based his theory on observations of his own and other children as they answered questions during unstructured interviews.The Child as an Active Seeker of KnowledgeAccording to Piaget, children actively seek out information and adapt it to the knowledge and conceptions of the world that they already have.
Sic is a Latin word meaning thus, so, as such, or just as that.. And normally the word sic is written in square brackets. It basically means that the word quoted is written exactly as it was written, or spoken, instead of correcting the error. For example if I wrote The man through the ball.
[Sic] is used to indicate that something incorrect was left as it is intentionally. The word itself comes from a contraction of the Latin phrase sic erat scriptum, meaning thus was it written, with sic meaning thus. It is mostly used when you quote someone and there's a grammatical/spelling error in the quote, but you want to clarify that it's not YOU who's making the error.