Researchers use a measure of to determine a person's self-perceived happiness or satisfaction with life.
a. subjective well-being
b. objective well-being
c. valence
d. catharsis

Option A is the correct answer

A. Subjective well-being

Explanation:

Subjective well-being(SWB) was developed by Ed Diener in 1984. It explains peoples experiences and evaluations of their personal lives, their feelings, their reactions to specific events and their judgement of situations.

SWB is a term used by scientists to refer to happiness and life satisfaction.

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