control group

group of experiment subjects that receive no research intervention (or placebo)
Thing experiment_group_type Q2148398
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control group

Summary

control group is an experiment group type[1]. It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • control group's instance of is recorded as experiment group type[3].
  • control group's instance of is recorded as role[4].
  • control group's GND ID is recorded as 4376201-3[5].
  • control group's subclass of is recorded as group in an experiment[6].
  • control group's subclass of is recorded as object of study[7].
  • control group's part of is recorded as scientific control[8].
  • control group's part of is recorded as group in an experiment[9].
  • control group's has use is recorded as experimental psychology[10].
  • control group's has use is recorded as randomized controlled trial[11].
  • control group's has use is recorded as scientific method[12].
  • control group's opposite of is recorded as treatment group[13].
  • control group's MeSH descriptor ID is recorded as D035061[14].
  • control group's MeSH tree code is recorded as E05.318.370.074[15].
  • control group's MeSH tree code is recorded as E05.581.500.149[16].
  • control group's Encyclopædia Britannica Online ID is recorded as science/control-group[17].
  • control group's NCI Thesaurus ID is recorded as C28143[18].
  • control group's different from is recorded as cgroups[19].
  • control group's uses is recorded as placebo[20].
  • control group's Google Knowledge Graph ID is recorded as /g/1q6j1nn7x[21].
  • control group's UMLS CUI is recorded as C0009932[22].
  • control group's NE.se ID is recorded as kontrollgrupp[23].
  • control group's WikiSkripta article ID is recorded as 7724[24].
  • control group's Great Norwegian Encyclopedia ID is recorded as kontrollgruppe[25].
  • control group's Microsoft Academic ID is recorded as 2780803486[26].
  • control group's MeSH term ID is recorded as T036044[27].

Why It Matters

control group has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2] It is known by 11 alternative names across languages and contexts.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). control group. Retrieved May 3, 2026, from https://4ort.xyz/entity/control-group
MLA “control group.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/control-group.
BibTeX @misc{4ortxyz_control-group_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{control group}}, year = {2026}, url = {https://4ort.xyz/entity/control-group}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): control group — https://4ort.xyz/entity/control-group (retrieved 2026-05-03)

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