Which statement is true about executive function? ? During middle childhood, children…

Which statement is true about executive function?
? During middle childhood, children use more problem solving strategies but these strategies are less effective.
? During middle childhood, children use less problem solving strategies but are able to solve problems effectively
? During middle childhood, children are not good at selecting which problem-solving strategies use.
? During middle childhood, children get better at selecting strategies that are effective at solving problems.