Apsychologist hypothesizes that people earning a salary of more than $500,00 are actually less happy than people earning $40,000-$60,000 per year. what are the six variables the psychologist might need to consider when testing her hypothesis.

answer:

y for points : )

explanation:

1. Heart disease

2.Chronic lower respiratory diseases

3. Stroke and other cerebrovascular diseases

4. Lung cancer

5. Alzheimer's disease

...~ Activity theory predicts that older people will do different activities than younger people, with more time budgeted for leisure. The relationship between age and time spent doing these leisure activities with others, under activity theory, is hypothesized to be positive. ~...

I hope I helped!~

-Koko uwu