How to choose a career? Holland RIASEC explained

Why is choosing a career so hard?

On average, we change jobs more than a dozen times in our lives. Many of these changes result from misalignment — not with job requirements, but with our own interests and values. John Holland, a psychologist at Johns Hopkins University, proposed a model in 1959 that still helps millions of people match with the right careers.

The Six Holland Types (RIASEC)

Holland identified six occupational personality types:

R — Realistic

You enjoy working with tools, machines, plants, or animals. You value practicality and concrete results. You avoid social situations and abstract concepts.

Example careers: engineer, electrician, pilot, forester, mechanic, surgeon

I — Investigative

You enjoy analyzing, observing, and solving problems. You value intellectual independence and learning. You avoid repetition and sales.

Example careers: scientist, programmer, data analyst, doctor, economist

A — Artistic

You enjoy creativity, expression, and innovation. You value originality and creative freedom. You avoid routine and strict procedures.

Example careers: graphic designer, writer, actor, architect, musician, UX designer

S — Social

You enjoy helping, teaching, and supporting others. You value relationships and working with people. You avoid machines and abstract data.

Example careers: teacher, psychologist, nurse, social worker, HR professional

E — Enterprising

You enjoy persuading, leading, and competing. You value leadership and influence over others. You avoid detailed analytical work.

Example careers: manager, salesperson, politician, lawyer, entrepreneur

C — Conventional

You enjoy order, precision, and working with data. You value stability and clear procedures. You avoid creative ambiguity.

Example careers: accountant, administrator, librarian, civil servant, financial analyst

How does the Holland code work?

Your result is a combination of letters — usually three dominant types. For example, the code IAS (Investigative-Artistic-Social) is typical for a research psychologist. The code RCE (Realistic-Conventional-Enterprising) — for a production manager.

The closer the types are on Holland's hexagon, the better they complement each other. Types opposite each other (e.g., R and S) are usually difficult to reconcile in one career.

The Holland hexagon

Holland arranged his types in a hexagon (R-I-A-S-E-C), where neighboring types are similar to each other and opposite types are the most different. For example, R (Realistic) and S (Social) sit opposite each other on the hexagon.

Neighboring types on the hexagon have more in common. Careers that fit your code should lie in the same "sector" of the hexagon.

What to do with your result?

1. Check how well your current job fits — does your code match the requirements of the role?
2. Look for careers with your code in the O*NET database (onetonline.org)
3. Use your code as a filter when browsing job offers
4. Talk to a career counselor — your result is a starting point, not a verdict

Can the test replace a career counselor?

No. The Holland test is a self-discovery tool that gives us a language for talking about career interests. It doesn't take into account skills, the job market, financial needs, or life values. Treat it as a starting point.