Robert Yerkes

American psychologist (1876–1956)
Person human Q1399298
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Robert Yerkes

Summary

Robert Yerkes is a human[1]. He was born in Bucks County[2]. He was born on May 26, 1876[3]. He died in New Haven[4]. He died on February 3, 1956[5]. He worked as a psychologist[6] and university teacher[7]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (167 views/month, #7,243 of 1,000,298).[8]

Key Facts

  • Born in Bucks County[2], Robert Yerkes…
  • Robert Yerkes died in New Haven[4].
  • Robert Yerkes was born on May 26, 1876[3].
  • Robert Yerkes died on February 3, 1956[5].
  • Robert Yerkes is buried at Evergreen Cemetery[9].
  • Among Robert Yerkes's spouses was Ada Watterson Yerkes[10].
  • Robert Yerkes held citizenship in United States[11].
  • Robert Yerkes worked as a psychologist[6].
  • Robert Yerkes worked as a university teacher[7].
  • Robert Yerkes held the position of President of the American Psychological Association[12].
  • Among Robert Yerkes's employers was Harvard University[13].
  • Robert Yerkes was employed by Yale University[14].
  • Robert Yerkes was educated at Harvard University[15].
  • Robert Yerkes was educated at Ursinus College[16].
  • Robert Yerkes's doctoral advisor was Hugo Münsterberg[17].
  • A notable work attributed to Robert Yerkes is Army alpha[18].
  • Robert Yerkes was a member of Wicht Club[19].
  • Robert Yerkes was a member of American Academy of Arts and Sciences[20].
  • Robert Yerkes was a member of National Academy of Sciences[21].
  • Robert Yerkes is recorded as male[22].
  • Robert Yerkes's instance of is recorded as human[23].
  • Robert Yerkes supervised Melvin Everett Haggerty as a doctoral student[24].
  • Robert Yerkes supervised Chauncey Louttit as a doctoral student[25].
  • Robert Yerkes supervised Kenneth Spence as a doctoral student[26].
  • Robert Yerkes's Commons category is recorded as Robert Yerkes[27].

Body

Origins and Family

Robert Yerkes's place of birth was Bucks County[2]. He was born on May 26, 1876[3].

Education

Educated at Harvard University[15], a private university[28], in United States[29], founded in 1636[30], headquartered in Cambridge[31] and Ursinus College[16], a liberal arts college[32], in United States[33], founded in 1869[34]. Robert Yerkes's doctoral advisor was Hugo Münsterberg[17].

Career and Affiliations

Recorded occupations include psychologist[6] and university teacher[7]. Employers include Harvard University[13], a private university[35], in United States[36], founded in 1636[37], headquartered in Cambridge[38] and Yale University[14], a private university[39], in United States[40], founded in 1701[41], headquartered in New Haven[42]. Robert Yerkes held the position of President of the American Psychological Association[12]. Doctoral students include Melvin Everett Haggerty[24], a psychologist[43], 1875–1937[44]; Chauncey Louttit[25], a psychologist[45], 1901–1956[46], of United States[47]; and Kenneth Spence[26], a psychologist[48], 1907–1967[49], of United States[50], awarded the APA Award for Distinguished Scientific Contributions to Psychology[51].

Works and Contributions

A notable work attributed to Robert Yerkes is Army alpha[18]. Things named for him include Yerkes–Dodson law[52], a causality[53]; Yerkish[54], an animal language[55]; and Emory National Primate Research Center[56], a National Primate Research Centers[57], in United States[58], founded in 1930[59].

Personal Life

Among Robert Yerkes's spouses was Ada Watterson Yerkes[10].

Death and Burial

Robert Yerkes died on February 3, 1956[5]. He died in New Haven[4]. He is buried at Evergreen Cemetery[9].

Why It Matters

Robert Yerkes ranks in the top 0.72% of human entities by monthly Wikipedia readership (167 views/month, #7,243 of 1,000,298).[8] He has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[60] He is known by 6 alternative names across languages and contexts.[61]

Entities named for him include Yerkes–Dodson law[52], a causality[53]; Yerkish[54], an animal language[55]; and Emory National Primate Research Center[56], a National Primate Research Centers[57], in United States[58], founded in 1930[59].

His notable doctoral advisees include Kenneth Spence[62], a psychologist[63], 1907–1967[64], of United States[65], awarded the APA Award for Distinguished Scientific Contributions to Psychology[66].

FAQs

Where was Robert Yerkes born?

Born in Bucks County[2], Robert Yerkes…

Where did Robert Yerkes die?

Robert Yerkes died in New Haven[4].

Who was Robert Yerkes married to?

Robert Yerkes's spouses include Ada Watterson Yerkes[10].

What did Robert Yerkes do for work?

Robert Yerkes worked as psychologist[6] and university teacher[7].

Where did Robert Yerkes go to school?

Robert Yerkes was educated at Harvard University[15] and Ursinus College[16].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [22] . Integrated Authority File. Retrieved . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [23] . wikidata.org.
  7. [12] . apa.org. apa.org. Provenance: wikidata.org.
  8. [15] . wikidata.org.
  9. [16] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [9] . Find a Grave. wikidata.org.
  15. [17] . An Academic Genealogy of Psychometric Society Presidents. wikidata.org.
  16. [24] . Mathematics Genealogy Project. wikidata.org.
  17. [25] . Mathematics Genealogy Project. wikidata.org.
  18. [26] . Mathematics Genealogy Project. wikidata.org.
  19. [27] . wikidata.org.
  20. [19] . wikidata.org.
  21. [20] . wikidata.org.
  22. [21] . wikidata.org.
  23. [3] . Integrated Authority File. Retrieved . wikidata.org.
  24. [5] . Integrated Authority File. Retrieved . wikidata.org.
  25. [18] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [62] . wikidata.org. → on this site
  2. [52] . wikidata.org. → on this site
  3. [54] . wikidata.org. → on this site
  4. [56] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [63] . Wikidata. wikidata.org. → on this site
  26. [64] . Wikidata. wikidata.org. → on this site
  27. [65] . Wikidata. wikidata.org. → on this site
  28. [66] . Wikidata. wikidata.org. → on this site
  29. [53] . Wikidata. wikidata.org. → on this site
  30. [55] . Wikidata. wikidata.org. → on this site
  31. [57] . Wikidata. wikidata.org. → on this site
  32. [58] . Wikidata. wikidata.org. → on this site
  33. [59] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [60] . Wikidata sitelinks. wikidata.org.
  3. [61] . Wikidata aliases. wikidata.org.

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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). Robert Yerkes. Retrieved April 10, 2026, from https://4ort.xyz/entity/robert-yerkes
MLA “Robert Yerkes.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/robert-yerkes.
BibTeX @misc{4ortxyz_robert-yerkes_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Robert Yerkes}}, year = {2026}, url = {https://4ort.xyz/entity/robert-yerkes}, note = {Accessed: 2026-04-10}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Epìdosis · 2026-05-18 view diff on Wikidata ↗
    Country of citizenship United States
    Position held President of the American Psychological Association
    Notable work Army alpha
    Archives at Manuscripts and Archives Department Yale University Library
    + 25 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31721|batch #31721]]: import P21 and P106 from GND (17)"
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