Subjective Happiness Scale [SHS-4]

DescriSubjective Happiness Scale [SHS-4]

Description

The Subjective Happiness Scale (SHS-4) is a brief 4-item self-report instrument designed to assess an individual’s overall subjective sense of happiness. It focuses on how people evaluate their own level of happiness in general, rather than on specific sources or life circumstances.

Purpose

The main purpose of the SHS-4 is to provide a concise and reliable measure of subjective happiness and positive psychological functioning. It can be used to examine relationships between happiness and variables such as mental health, quality of life, optimism, social support, and other psychosocial factors.

Scoring

Items are rated on a 7-point Likert-type scale. One item is reverse-scored, and the overall score is typically calculated as the mean of the four responses. Higher scores indicate higher levels of subjective happiness.

Psychometric Properties

The SHS-4 has been widely used across different populations and has demonstrated satisfactory internal consistency, test-retest reliability, and convergent validity.

Applications

The scale can be used in positive psychology, mental health, quality-of-life, social, and organizational research, as well as in intervention studies aimed at improving psychological well-being.

Reference

Lyubomirsky, S., & Lepper, H. S. (1999). A measure of subjective happiness: Preliminary reliability and construct validation. Social Indicators Research, 46(2), 137–155.