Vocational Interests
Holland, J. L. · 1959
เป็นที่รู้จักในชื่อ: Occupational Interests · RIASEC
Holland's theory treats occupational preference as a stable dispositional trait rather than a passing choice, organising both people and work environments into the same six types: Realistic, Investigative, Artistic, Social, Enterprising and Conventional. The types are arranged in a hexagon whose geometry is a substantive claim — adjacent types are more similar than opposite ones — and the theory's core prediction is congruence: people whose interest profile matches their environment show higher satisfaction, stability and achievement. Interests are treated as a distinct domain from both ability and personality.
Framework treating occupational preference as a stable dispositional trait rather than a skill: what a person is drawn to doing is measurable, consistent over time, and distinct from what they are able to do. Holland's RIASEC typology is the field's reference structure; the ORVIS operationalises the same territory over eight scales derived empirically rather than from the hexagon.
- แหล่งที่มา:
- Holland, J. L. (1959). A theory of vocational choice. Journal of Counseling Psychology, 6(1), 35-45.
- DOI:
- 10.1037/h0040767
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บริบททางประวัติศาสตร์
Holland proposed the typology in 1959 and refined it through four editions of Making Vocational Choices between 1973 and 1997. It absorbed and organised the older interest-measurement tradition running from Strong's 1927 Vocational Interest Blank and Kuder's inventories, giving a scattered empirical practice a testable structure. The RIASEC framework became the organising backbone of the U.S. Department of Labor's O*NET occupational database, which is what allows interest profiles to be matched against thousands of real occupations rather than a short list.
โครงสร้าง
Leadership
Vocational interest in directing, persuading, and being the one who decides — the appetite for leading rather than the skill at it (Pozzebon et al., 2010). High scorers are drawn to roles that own outcomes in public; a low score is not passivity, since many people want real influence over the work with no interest in owning the outcome visibly.
Organization
Vocational interest in budgets, schedules, records, and the administrative machinery that keeps an operation from drifting (Pozzebon et al., 2010). High scorers find genuine satisfaction in a system that holds — a different thing from personal tidiness; low scorers are not disorganized, they simply get nothing back from maintaining the structure itself.
Altruism
Vocational interest in work whose result is another person being better off — teaching, care, counselling, service (Pozzebon et al., 2010). A low score says nothing about whether the person is kind, only that helping is not what they want the working day to consist of.
Creativity
Vocational interest in writing, performing, design, and art as working activities rather than as tastes (Pozzebon et al., 2010). It asks about making, not appreciating: enjoying music and wanting to play it professionally are different answers, and this construct is about the second.
Analysis
Vocational interest in the sciences, mathematics, and problems that hold still long enough to be taken apart (Pozzebon et al., 2010). High scorers want the mechanism, not just the outcome; a low score is common in people entirely capable of the work who would rather spend the day doing something else.
Production
Vocational interest in growing, building, repairing, and working with tools, land, and animals — the most physical of the eight ORVIS interests (Pozzebon et al., 2010). It describes wanting the day to end with something concrete to point at.
Adventure
Vocational interest in competition, physical challenge, and work with real stakes attached (Pozzebon et al., 2010). It is not recklessness: a high score describes someone who is more present when something is on the line, while a low score describes a preference for conditions where attention can go to the work instead of the danger.
Erudition
Vocational interest in reading, writing, languages, and the handling of ideas in words (Pozzebon et al., 2010). It sits close to Analysis without being the same: one wants the mechanism, the other wants the expression.
Realistic
Holland's Realistic type: vocational interest in working with things — building, repairing, operating, testing — work whose result is tangible (Holland, 1997; Rounds et al., 2016). People high on R are often worn down not by effort but by abstraction: a whole day about the work instead of in it.
Investigative
Holland's Investigative type: vocational interest in working with ideas — experiments, diagnosis, evidence, questions actually answered (Holland, 1997; Rounds et al., 2016). High I profiles do their best work one step back from the action; the construct does not require a lab coat — analysis lives in finance, medicine, code, and repair shops alike.
Artistic
Holland's Artistic type: vocational interest in creating — making something exist that did not: text, music, images, scenes (Holland, 1997; Rounds et al., 2016). A high A in rigidly structured work is a common source of quiet career misery; a low A is equally informative — briefs, standards, and formats feel like support, not a cage.
Social
Holland's Social type: vocational interest in helping — people changing because you were there: taught, guided, treated, supported (Holland, 1997; Rounds et al., 2016). It is not extraversion: one can love helping and still need silence afterwards; the content reflects sustained one-on-one impact more than social buzz.
Enterprising
Holland's Enterprising type: vocational interest in persuading and leading — negotiating, deciding, owning outcomes including the risk (Holland, 1997; Rounds et al., 2016). High E profiles often already run things informally wherever they are placed.
Conventional
Holland's Conventional type: vocational interest in organizing data and processes — records kept right, inventories that balance, systems where nothing falls through (Holland, 1997; Rounds et al., 2016). Organizations run on high C people and habitually forget to say so; precision work here is the something, not a stepping stone.
เครื่องมือ
- Oregon Vocational Interest Scales(ORVIS)Pozzebon, Visser, Ashton, Lee & Goldberg2010
- O*NET Mini Interest Profiler(Mini-IP)Rounds, J., Wee, C. J. M., Cao, M., Song, C., & Lewis, P.2016
แบบทดสอบที่สร้างบนทฤษฎีนี้
Career Interest Profiler (O*NET Mini-IP)
The U.S. Department of Labor's 30-item interest profiler: rate real work activities, get your Holland (RIASEC) code.
เรียนรู้เพิ่มเติม →Vocational Interest Profile (ORVIS)
Eight vocational interest scales, scored against a community sample of 665 adults.
เรียนรู้เพิ่มเติม →การประยุกต์ใช้เชิงปฏิบัติ
RIASEC is the dominant framework in career counselling worldwide, used to generate occupational suggestions from an interest profile and to structure conversations about fit. Its integration with O*NET means profiles map onto real labour-market data on tasks, training routes and outlook. Interests predict educational major choice and occupational membership well, and persistence in a field moderately. Read for self-knowledge, the profile is most useful as a description of the kind of work activity a person gravitates to, not as a prescription of a job title.
วิธีการวัดผล
Measured by rating liking for occupational activities, producing scores on six scales usually summarised as a three-letter code from the highest types; interpreted through congruence with environment codes.
ข้อวิจารณ์และข้อจำกัด
Congruence — the theory's central prediction — has weaker meta-analytic support than the framework's popularity suggests, with correlations to job satisfaction typically in the .15 to .25 range. The hexagonal structure fits well in U.S. samples but is distorted in many non-Western ones, where the Artistic and Investigative positions in particular shift. The six types show large and stable sex differences (notably Realistic and Social), which raises real questions about whether interest-based recommendation reinforces occupational segregation. Interests also predict what people choose far better than how well they will perform.
ผลงานตีพิมพ์สำคัญ
- Holland, J. L.. (1959). A theory of vocational choice. 10.1037/h0040767
- Holland, J. L.. (1997). Making Vocational Choices: A Theory of Vocational Personalities and Work Environments, 3rd edition.
- Tsabari, O., Tziner, A. & Meir, E. I.. (2005). A meta-analysis of the relation between person-environment congruence and work outcomes. 10.1177/1069072704270793