Question

According to recent research, mothers who expressed a high incidence of positive emotions and a low incidence of negative emotions at home had

Answer 1

they had more enduring personal resources, ranging from physical and intellectual resources to social and psychological resources.
Having positive emotions will help every individuals in changing their perspective into a more positive outlook.
This will not only affect their mood throughout the day, but it make them much more likely to find a suitable solution when they're facing a problem in their life.