Positive Psychology MCQ test 1

A study by _____ in the United States found that women's happiness has declined significantly over the past thirty years.

The average life expectancy at birth in _______ was 72 years.

______ This great psychologist believed that people in general are fundamentally motivated to achieve higher goals for their own betterment.

---- said that, we take care of those with whom we spend our lives, if we are surrounded by people with whom we can share thoughts and feelings about life events, then life becomes meaningful and the feeling of sadness is reduced and the couple feels the world is happy.

Which of the following is/are field/fields of Positive Psychology?