Job quizzes come in a few kinds, and the kind decides what the answer can tell you. Two quizzes with the same buttons and the same friendly result page can be measuring very different things.
The difference between a personality quiz and a career-fit quiz
Most of these quizzes are one of three kinds.
- Personality quizzes give you a type, for example one of the 16 Myers-Briggs types. They are enjoyable and can help you see how you come across. Their makers built them to describe people, so the list of jobs tied to each type is mostly guesswork.
- Interest quizzes cover the tasks that appeal to you, like building something, selling something or caring for someone. Many are built on the Holland code, a set of six interest groups such as realistic, social and enterprising. The Department of Labor offers a free one on its My Next Move site, the O*NET Interest Profiler.
- Career-fit tests examine how you behave at work: the way you make decisions, pick up new skills, deal with deadlines and get along with a team. Then they match jobs to those habits. Pigment's career test belongs in this group.
A personality quiz describes you. An interest quiz points you at fields. A career-fit test checks whether the daily routine of a job lines up with the way you operate.
Why being interested in a job isn't the same as it suiting you
Interest is a good reason to look at a field. It is a weak reason to pick a job, since most of any job is its ordinary hours and only a little of it is the best moments.
Take someone who loves graphic design. An interest quiz will say designer, and it may well be right.
But in many design jobs, much of the week is spent on client calls, rounds of changes and defending choices to people who are not designers. If that person needs long, quiet stretches to do good work, they can love design and still dread the job.
The same thing happens in other fields. A person who enjoys helping people may take a support role and find that a full queue of upset callers, one after another, drains more energy than they have to give.
The interest was real. The daily load of the job was the problem.
That is the gap most free quizzes leave open. They ask what you like. They rarely ask what a normal day in that job will take out of you, or whether you have that much to give.
How far you can trust a career quiz result
Psychologists ask two questions of any test. Will it give you the same answer twice? And is it measuring what it claims to?
The APA's pages on psychological testing explain both ideas in plain terms. Put the same two questions to any quiz you find. If it cannot say what it measures, or gives you a new answer each time, its list of jobs is not worth much.
Interest quizzes do well on the first test, because what you enjoy tends to hold steady over years. Type-based quizzes do worse.
On the MBTI, keeping all four letters on a second try is not much better than a coin flip: the retest studies summed up here land between 50 and 65 percent. That is shaky ground for a career plan.
No quiz can be accurate about a question it never asked. If it only asked what you like, its answer is only about what you like.
So before you trust a quiz, check what its questions cover. Our guide to how accurate career tests are goes further into this.