> Which makes me wonder what's the point of all the intervention in the form of teaching/parenting styles and whatnot, if g factor is nature and immutable by la

> Which makes me wonder what's the point of all the intervention in the form of teaching/parenting styles and whatnot, if g factor is nature and immutable by large? What's the logic of the educators here? Many/most people (esp. young people) are not pushed to the limits of their capacity to learn. Quality interventions guide people closer to these limits.