Locus of Control Test
A confidential self-assessment adapted from Julian Rotter's classic Internal-External Scale, the instrument that started six decades of research on perceived control. You get an instant internality score, a breakdown across two life domains, and a professional PDF report you can keep or bring to a therapist.
Locus of Control Test is a free, confidential 16-question self-assessment, adapted from Rotter's I-E Scale (1966). It takes about 5 minutes, runs entirely in your browser, and gives you a plain-language score across 4 interpretation bands plus a downloadable PDF report. It is an educational screening, not a diagnosis.
Who gets the credit when life happens to you?
Locus of control describes where you place the causes of what happens in your life: in your own choices and effort, or in luck, chance, and other people. This screener looks at both attributions across two everyday domains, then places you on the external-to-internal spectrum.
Life & achievement
How much you credit your own decisions, effort, and follow-through for the way your life, work, and achievements turn out, versus timing and circumstance.
Luck, chance & other people
How much weight you give to luck, chance, first impressions, and powerful people or institutions in shaping your relationships, health, and daily life.
Your overall orientation
A single internality score from 0 to 64 that places you on the spectrum from strongly external to strongly internal, with an honest read on the strengths and blind spots of each position.
| Feature | Typical free quiz | Psychology.com |
|---|---|---|
| Grounded in Rotter's original research | Rarely | Yes, clearly cited |
| Honest about being an adaptation | No | Yes, clearly labeled |
| Breakdown across life domains | No | Yes, two domains |
| Fair to external scorers | No, internal is 'better' | Yes, nuanced reading |
| Clinician-reviewed interpretation | Rarely | Yes, clinician reviewed |
| Downloadable PDF report | No | Yes, branded & shareable |
| Confidential (no data sent) | Often tracked | Runs in your browser |
How scoring works
Answers are scored 0–64 in total. Your result falls into one of 4 bands:
| Score | Band | What it suggests |
|---|---|---|
| 0–25 | Strongly external | Your responses lean strongly external: you tend to see outcomes as shaped by luck, timing, and other people more than by your own choices. That view is sometimes realistic, and it is worth examining where it is not. |
| 26–38 | Mixed and flexible | Your responses show a mix of internal and external attributions. That flexibility is often the most accurate way to read a world where both effort and circumstance are real. |
| 39–51 | Internal-leaning | Your responses lean internal: you mostly see your choices and effort as the drivers of your life, while still leaving room for circumstance. Research links this stance with wellbeing and achievement. |
| 52–64 | Strongly internal | Your responses are strongly internal: you see yourself as the author of nearly everything that happens to you. That confidence is a real asset, and it has a shadow worth knowing about. |
Methodology & sources
Julian Rotter's Internal-External Locus of Control Scale (Rotter, 1966) measures generalized expectancies about control using 29 forced-choice pairs, where each pair asks you to pick between an internal and an external statement. This screener is an honest educational adaptation of that framework, not a reproduction of the original instrument. It presents 16 agreement statements answered on a five-point scale from Strongly disagree (0) to Strongly agree (4). Half of the statements are worded in the internal direction and half in the external direction, and the external items are reverse-scored so that a higher total always means a more internal orientation.
The total runs from 0 to 64 and is interpreted in four descriptive bands, from strongly external to strongly internal. These bands are for reflection, not clinical cutoffs, because locus of control is a personality dimension rather than a disorder and there is no diagnostic threshold to cross. The breakdown separates items about your own life and achievements from items about luck, chance, and other people, so you can see where each attribution habit shows up. This is a tool for self-understanding, not the validated Rotter scale and not a diagnosis.
References
- Rotter JB. Generalized expectancies for internal versus external control of reinforcement. Psychol Monogr. 1966;80(1):1–28. doi.org/10.1037/h0092976
- Lefcourt HM. Locus of Control: Current Trends in Theory and Research. 2nd ed. Hillsdale, NJ: Erlbaum; 1982. routledge.com/Locus-of-Control-Current-Trends-in-Theory--Research/Lefcourt/p/book/9780898592221
- Cheng C, Cheung SF, Chio JH, Chan MP. Cultural meaning of perceived control: a meta-analysis of locus of control and psychological symptoms across 18 cultural regions. Psychol Bull. 2013;139(1):152–188. doi.org/10.1037/a0028596
Locus of Control Test FAQ
What do internal and external locus of control mean?
Someone with an internal locus of control tends to believe outcomes follow from their own choices, effort, and skill. Someone with an external locus of control tends to see outcomes as shaped by luck, chance, fate, or powerful other people. Most people sit somewhere between the two poles, and where you sit can differ by area of life.
Is an internal locus of control always better?
No. Internal beliefs are linked with better wellbeing and achievement on average, but the healthiest stance is accurate and flexible: taking ownership of what you can influence while recognizing genuine constraints. A rigidly internal stance can turn into self-blame for things nobody could control, and an external view can be realistic in situations where your options truly are limited.
Can locus of control change?
Yes. Locus of control is a learned pattern of expectation, not a fixed trait. It shifts with life experience, and therapy can shift it deliberately. Cognitive behavioral therapy in particular works directly on attributions, helping people notice where they discount their own influence or blame themselves for the uncontrollable, and build more accurate explanations.
How does locus of control relate to anxiety and depression?
Research links a more external locus of control with higher levels of anxiety and depressive symptoms, especially when external beliefs are paired with a sense that nothing will change. The pattern is an association across populations, not a prediction about you, and a large cross-cultural meta-analysis found the link is weaker in collectivist cultures, where relying on others carries a different meaning.
How is this different from a growth mindset?
Growth mindset is about whether abilities can improve with effort, while locus of control is about who or what causes outcomes. You can believe abilities are changeable yet still feel your life is run by circumstance, or the reverse. The two overlap but are measured separately, and our growth mindset test looks at that first question directly.
Is the test really confidential?
Yes. It runs entirely in your browser. Your answers are never sent to a server, never stored, and never linked to you. No account is needed, and the optional PDF is generated on your own device.
Related tests
16 Personalities Test
Find your four-letter type across four axes. Inspired by Jungian typology and the Big Five.
Borderline Personality (BPD) Test
Informed by the validated MSI-BPD, covering the nine DSM borderline criteria.
Narcissism Test
Informed by the validated NPI-16. Measures everyday narcissistic traits, not a disorder.