A psychological study found that people from the lowest economic brackets had the highest rates of metabolic syndrome in middle age, regardless of how successful they were. The study also found that although metabolic syndrome was associated with childhood living conditions, those in this group with a loving mother were less likely to develop the syndrome. The reason is that loving mothers are compassionate, tell their children how to deal with stress and encourage them to eat healthy and live a healthy lifestyle. Therefore, we can actually design a program that guides mothers in teaching their children how to cope with stress, live healthy lives, and take control of their destiny.
The statement 'Because the father does not teach the child to maintain a good lifestyle, the father has no effect on the child's health' can be inferred from the information provided.