Satisfaction with Life Scale (SWLS)

<h2>About This Assessment</h2>

<p>The <strong>Satisfaction with Life Scale (SWLS)</strong> was developed by <strong>Ed Diener, Robert A. Emmons, Randy J. Larsen, and Sharon Griffin</strong> and published in 1985 in the <em>Journal of Personality Assessment</em>. It is one of the most widely used measures of global life satisfaction worldwide.</p>

<h3>What It Measures</h3>

<p>The SWLS assesses an individual's <strong>global cognitive judgment of satisfaction with their life</strong>. Unlike measures that focus on specific domains (e.g., work, relationships, health), the SWLS asks respondents to evaluate their life as a whole according to their own standards — not externally imposed criteria.</p>

<p>This is distinct from emotional well-being (how happy you feel right now) or specific domain satisfaction. It captures a person's conscious, evaluative judgment of how well their life is going overall.</p>

<h3>Theoretical Background</h3>

<p>The SWLS is grounded in <strong>subjective well-being (SWB)</strong> research, which distinguishes three components:</p> <ul> <li><strong>Life satisfaction</strong> — cognitive/evaluative component (measured by SWLS)</li> <li><strong>Positive affect</strong> — experiencing pleasant emotions</li> <li><strong>Negative affect</strong> — experiencing unpleasant emotions</li> </ul>

<p>Research has consistently shown that the cognitive (SWLS) and affective components are distinct but moderately correlated, together forming the broader construct of subjective well-being.</p>

<h3>Psychometric Properties</h3> <ul> <li><strong>Internal consistency</strong>: α = .79–.89 across diverse samples</li> <li><strong>Test-retest reliability</strong>: r = .84 (1 month), r = .54–.83 (2 months)</li> <li><strong>Convergent validity</strong>: Moderately correlated with other well-being measures and interviewer ratings</li> <li><strong>Discriminant validity</strong>: Distinguishable from measures of positive/negative affect and depression</li> <li><strong>Cross-cultural validity</strong>: Validated in over 40 countries with appropriate measurement invariance</li> </ul>

<h3>Interpretation Guidelines</h3> <table> <tr><th>Score Range</th><th>Interpretation</th></tr> <tr><td>30–35</td><td>Very high satisfaction — far above average</td></tr> <tr><td>25–29</td><td>High satisfaction — above average</td></tr> <tr><td>20–24</td><td>Average satisfaction — typical range for most populations</td></tr> <tr><td>15–19</td><td>Slightly below average — some dissatisfaction present</td></tr> <tr><td>10–14</td><td>Dissatisfied — significantly below average</td></tr> <tr><td>5–9</td><td>Extremely dissatisfied — very low life satisfaction</td></tr> </table>

<p><strong>Reference:</strong> Diener, E., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The Satisfaction with Life Scale. <em>Journal of Personality Assessment</em>, 49(1), 71–75. DOI: 10.1207/s15327752jpa4901_13</p>

<p><em>Note: This assessment is for informational and educational purposes only. It is not a clinical diagnostic tool. If you have concerns about your well-being, please consult a mental health professional.</em></p>