Spheres of Control Test (SOC-3)

The Spheres of Control Scale, Version 3 (SOC-3) was developed in 1990 by psychologists Delroy L. Paulhus and M. Van Selst to expand our understanding of human agency and locus of control. Traditional psychological theories often treated control as a global, one-dimensional trait, categorizing individuals simply as having either an internal or external locus of control. However, Paulhus and Van Selst recognized that a person’s perceived agency can vary dramatically depending on the specific arena of life in question. To capture these nuances, they designed the SOC-3 to differentiate between three distinct domains of human experience: personal achievement, social interaction, and political participation. By separating these spheres, the instrument provides a more precise and realistic framework for evaluating how people navigate various personal and environmental challenges.

The three domains measured by the SOC-3 reflect different ways people exert agency across everyday situations. Personal Control, originally termed Personal Efficacy, assesses your belief in your own ability to achieve individual goals through personal effort, planning, and hard work rather than luck or external circumstances. Interpersonal Control focuses on your self-efficacy in social settings, including your capacity to start conversations, build and maintain friendships, resolve conflicts, and assert yourself during group dynamics. Finally, Socio-Political Control evaluates your sense of agency regarding broader societal structures, such as whether you believe individual citizens can influence government decisions, direct political outcomes, or impact large-scale social events. Understanding your balance across these three spheres highlights where you feel most self-reliant and where you may feel shaped by external forces.

Psychological research utilizing the SOC-3 demonstrates that individuals rarely experience identical levels of control across all three spheres. For instance, someone might possess high Personal Control, feeling fully capable of achieving career or educational goals, while simultaneously experiencing low Interpersonal Control, feeling anxious or helpless in social environments. Conversely, activists and community leaders often display strong Socio-Political Control while varying significantly in their personal or social self-efficacy. Studies suggest that a strong sense of personal agency correlates with higher life satisfaction, proactive problem-solving, and resilience against stress. Recognizing how control beliefs differ across distinct life domains helps individuals identify their personal strengths while addressing areas where feelings of helplessness might be limiting their potential.

When reviewing your profile, you will see population comparison markers displayed on the results chart. The population comparison markers shown on the results chart are estimates derived from published research samples, not validated percentiles or standardized norms. These reference markers are provided to offer general context regarding how typical adult samples score across the three domains of the SOC-3. They are intended for illustrative comparison only and should not be interpreted as absolute benchmarks or precise percentile placements for your individual score.

This test is provided for educational and self-exploration purposes only and does not constitute a clinical assessment or psychological diagnosis. While control beliefs play a meaningful role in personal development and mental well-being, this tool should not be used to replace professional psychological consultation or formal evaluation. This online assessment is based on the Spheres of Control Scale, Version 3 (SOC-3), but is not affiliated with its authors or their research institutions.

References

• Paulhus, D. L. & Van Selst, M. (1990). The spheres of control scale: 10 yr of research. Personality and Individual Differences, 11(10), 1029-1036.