The correct answer is A. Parents or Guardians
At a young age we are learning and developing and our greatest source of influence and knowledge comes from the people who are raising us, so our parents or guardians. We learn so much from them from the moment we are born. They are our care providers and we are around them every single day. This is why it is so important for parents/guardians to be aware of how they are raising their children as it influences them enormously.