I think parents' opinions are more important to children. Kids spend most of their time with their parents, so they naturally trust them more. Parents know their children really well and understand what they need. Also, children usually want to make their parents happy, so they listen to their advice and try to follow it.

Some children might think teachers' opinions are more important, especially when it comes to schoolwork. Teachers are experts in their subjects and can give good advice about studying. Also, some students really admire their teachers and see them as role models, so they listen to what they say, especially about learning or future careers.

I think it depends on the situation. For things like family problems or personal issues, children usually listen to their parents. But when it comes to schoolwork or choosing a career, teachers' opinions might be more important. Also, as children get older, they might start to care more about what their teachers or even friends think.