Locus of Control Test: Internal, External or In Between?

Locus of control describes where you tend to place the causes of what happens to you. With an internal locus, you mostly see outcomes as following from your own effort, skill and choices. With an external locus, you mostly see them as shaped by luck, timing, other people or circumstances you did not pick. A locus of control test measures that general expectation, not how much control you actually have.

The difference matters in everyday life. Two people can lose their jobs in the same layoff. One asks what she could do differently next time; the other notes, accurately, that the whole department was cut. Both are reading the situation, and both may be partly right. This test asks which reading comes to you first, across work, health, money, relationships and school, and turns your answers into one score.

The idea comes from Julian Rotter, an American psychologist who worked within social learning theory. Rotter argued that people build up general expectations about whether rewards depend on their own behavior, and that those expectations shape how they act in new situations. In 1966 he published an influential monograph on internal versus external control of reinforcement, along with a questionnaire made of forced-choice pairs of statements.

Researchers later took the concept in many directions. In the 1970s, Hanna Levenson split the external side into two parts: belief in powerful other people and belief in chance. Others built versions focused on health, on work and on children. Locus of control became a widely studied idea in personality and social psychology, and it still turns up in research on health habits, careers and well-being.

The test has 24 original statements, written for this site rather than taken from Rotter's scale. Half describe an internal view, such as linking how healthy you feel to your daily habits. The other half describe an external view, such as linking career success to who you know. You rate each one from strongly agree to strongly disagree, and the statements appear in a mixed order.

Agreeing with an internal statement raises your score, and agreeing with an external one lowers it. Your result is the share of the maximum possible internal score, from 0 to 100%. It is not a percentile and does not compare you with other people. A score near 50% means your answers balanced the two views; a score near either end means you leaned one way most of the time.

Your score then places you in one of five bands: strongly external below 30%, leaning external from 30% to under 45%, balanced from 45% to under 55%, leaning internal from 55% to under 70%, and strongly internal at 70% or more. These cut points are a simple way to describe a score, not clinical thresholds.

Start with your band, then look at where your score sits inside it. A 56% and a 68% are both leaning internal, but the first is close to balanced and the second is close to strongly internal. Then think back over the statements. Many people feel firmly in charge of their work but much less in charge of their health or money, and that pattern can tell you more than the overall number.

Read your result as a description of a habit of thought, not of your character. It shows which explanation you reach for first when something goes well or badly. Once you can see that habit, you can check it against the facts of a given situation, keep the part that helps you act and question the part that does not.

Not always. Researchers have often found that people with a more internal locus are somewhat more likely to take active steps, such as looking up information about a health problem or planning their career. That link tends to be modest, and a very internal view has costs. It can turn into harsh self-blame when things fail, or into ignoring real constraints such as a weak job market, an illness or unfair treatment.

A more external view is not simply passive. When circumstances really are outside your control, seeing that clearly can protect you from guilt and help you accept what cannot be changed, ask for help or join with others to change the system. The most useful position is usually a flexible one: owning your part while seeing clearly which parts are not yours to fix.

A locus of control test measures a belief rather than a broad trait, which makes it different from a Big Five, Enneagram or 16-type test. Beliefs about control are shaped by experience: a run of setbacks, a supportive mentor or a new job can shift them. Personality traits tend to be more stable over the years, although they change too.

Locus of control also overlaps with self-efficacy, Albert Bandura's term for confidence that you can carry out a particular task, but the two are not the same. You can believe that grades depend on studying, an internal view, and still doubt that you can study well enough. For a wider picture, pair this test with the Big Five, which covers traits such as conscientiousness and emotional stability.