How to evaluate the relationship between lifelong singles and ever-partnered individuals in life satisfaction?

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To evaluate the relationship between lifelong singles and ever-partnered individuals in life satisfaction, please consider the following:

Life satisfaction measurement: Define and measure life satisfaction using validated scales (e.g., Satisfaction with Life Scale) to assess overall happiness and contentment in both groups.

Relationship status: Categorize participants as lifelong singles or ever-partnered, ensuring definitions are consistent and take into account variations in relationship history.

Comparative analysis: Conduct comparative analyses to examine differences in life satisfaction between the two groups, using statistical methods such as t-tests or ANOVA.

Influencing factors: Identify and control for confounding variables that may affect life satisfaction, such as age, socio-economic status, social support networks, and mental health, to gain a clearer understanding of the relationship.