[Unlock Answer From 10/Pg] Criterion Variable

DESIGN A SURVEY:

Researchers have long been interested in elements that comprise happiness. If you were to design a survey to determine levels of happiness, what would you include? That is, what elements do you believe combine together to equal happiness? These will become your building blocks (predictive variables) with happiness being the outcome (criterion variable). 

500-700 words

APA (no cover, no abstract, ONLY references needed)