Always under the bias of their parents until they are old enough to do their own study, but by then, they've adopted their parents bias."
Education is never neutral. "The fear of the Lord is the beginning of knowledge, But fools despise wisdom and instruction." (Prov. 1:7) Objectivity is impossible apart from Christ, for in Him are hid "all the treasures of wisdom and knowledge." (Col. 2:1-3) Those who do not want to retain God in their knowledge, God gives over to a debased mind. (Rom. 1:28)