# John L. Holland

> John Lewis Holland was an American psychologist and professor emeritus of Sociology at Johns Hopkins University. He was the creator of the career development model, Holland Occupational Themes, commonly known as the Holland Codes.

*American psychologist (1919–2008)*

**Canonical URL:** https://fame.am/person/john-l-holland

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Country:** United States
- **Born:** 1919-10-21
- **Died:** 2008-11-27
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 46.0 / 100
- **Momentum:** 0.5 / 100  (trend: STABLE)
- **Historical depth:** 9.2 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Platforms
- **WEBSITE**: http://self-directed-search.com

## Sources
- [John L. Holland](https://nl.wikipedia.org/wiki/John_L._Holland)
- [جون إل. هولاند](https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%A5%D9%84._%D9%87%D9%88%D9%84%D8%A7%D9%86%D8%AF)
- [John L. Holland](https://ca.wikipedia.org/wiki/John_L._Holland)
- [John L. Holland](https://de.wikipedia.org/wiki/John_L._Holland)
- [John L. Holland](https://en.wikipedia.org/wiki/John_L._Holland)
- [John L. Holland](https://es.wikipedia.org/wiki/John_L._Holland)
- [جان ال. هالند](https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D8%A7%D9%84._%D9%87%D8%A7%D9%84%D9%86%D8%AF)
- [John L. Holland](https://fr.wikipedia.org/wiki/John_L._Holland)
- [ג'ון ל. הולנד](https://he.wikipedia.org/wiki/%D7%92'%D7%95%D7%9F_%D7%9C._%D7%94%D7%95%D7%9C%D7%A0%D7%93)
- [ジョン・L・ホランド](https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BBL%E3%83%BB%E3%83%9B%E3%83%A9%E3%83%B3%E3%83%89)
- [Wikidata](https://www.wikidata.org/wiki/Q3181892)

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