Introduction to Psychology
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History of psychology

History of psychology investigates the development of psychological knowledge and practice. It uses historical evidence and examines how accounts of the past are selected, interpreted, and taught.

Interdisciplinary fieldFoundations

Type of entry
Interdisciplinary fieldAn area that draws on psychology together with other disciplines. Types are editorial labels, not an official classification.
Cluster
Foundations and methodsHow psychology measures, models and reflects on itself.
Sources opened
4 of 40 read as a full page, 4 as selected text or an abstract, 0 not verified.
Independent review
Admitted after correctionscodex-applied-repair-reviewer, 2026-10-21. 8 claims checked against 4 sources opened by the reviewer.

What it studies

History of psychology investigates the development of psychological knowledge, including theoretical, experimental, and practical work. It also asks how histories themselves are produced. The publisher-hosted chapter Understanding Psychology’s History describes historiography as examination of the methods used to study and depict the past. This distinguishes studying historical evidence from simply arranging familiar psychologists into a sequence of names.

History and people

The Society for the History of Psychology preserves an account of its own institutional development. It reports APA approval of Division 26 in 1965 and Robert I. Watson’s installation as its first president in 1966. These are milestones in the organization of a historical specialty in the United States. They do not establish when people began writing histories of psychological ideas worldwide.

People and documented roles

  • Robert I. Watson. First president of APA Division 26
    • Served as first president of the newly organized history-of-psychology division in 1966. [2]

The society documents Watson’s role in its own organization. This is not a founder claim for historical scholarship worldwide; other historians are outside this bounded selection.

Dated milestones

  • September 6, 1965Society or organization formed. Exact date.APA approval of Division 26, an American organizational milestone. [2]
  • 1966Society or organization formed. Year.Robert I. Watson served as the new division’s first president. [2]

Methods

Archival research requires locating and documenting evidence. The University of Akron’s research guidance describes finding aids that identify collection contents, dates, creators, boxes, and folders. It also specifies how archival material should be cited so readers can locate the evidence. Historiographical analysis then examines selection and interpretation: which work becomes prominent, and which people and ideas are omitted from accounts.

Training and applications

Historical work supports research and teaching through archives and public educational resources. The Cummings Center for the History of Psychology at the University of Akron provides online exhibits, videos, and teaching guides. Its archive guidance supports researchers working with original materials. These are examples of a university center’s activities, rather than evidence for a separate degree program or a protected professional title.

Boundaries and limits

An account of psychology’s past is selective. Understanding Psychology’s History discusses how gender and ethnic bias can influence whose contributions receive attention, and cautions against reducing development to a simple progression of schools. The society history used here concerns one American organization. It cannot stand for institutional development in other countries, and the archived recollections need to be read as historical sources with their own perspective.

Evidence behind the claims

  • The chapter defines history of psychology as investigation of the development of theoretical, experimental, and practical psychological knowledge.

    What it studiesDocumented in the sourceSource: [1]Where: What Do We Study, concluding paragraph immediately before Four Types of Knowledge in Psychology (PDF page 6)

  • The chapter defines historiography of psychology in terms of methods for studying and depicting psychology’s history.

    MethodsDocumented in the sourceSource: [1]Where: Historiography of Psychology, opening paragraph (PDF page 19)

  • The society’s historical account reports APA approval of Division 26 on September 6, 1965.

    History and peopleThe organization's own descriptionSource: [2]Where: Our History, paragraph beginning Fortunately

  • The society’s account identifies Robert I. Watson as its first president in 1966.

    History and peopleThe organization's own descriptionSource: [2]Where: Our History, opening paragraph and paragraph beginning It takes more

  • Akron’s research guidance describes finding aids as collection inventories containing dates, creator information, and box and folder identifiers.

    MethodsThe organization's own descriptionSource: [3]Where: Finding Aids

  • Akron’s guidance specifies box, folder, papers, archive, center, and university identifiers for citing archival materials.

    MethodsThe organization's own descriptionSource: [3]Where: Citing Materials

  • The Cummings Center offers free online exhibits, videos, and teaching guides about psychology’s history.

    Training and applicationsThe organization's own descriptionSource: [4]Where: Introductory text and resource categories

  • The chapter identifies gender and ethnic bias as sources of selective attention in histories of psychology.

    Boundaries and limitsDocumented in the sourceSource: [1]Where: Paying Selective Attention: Gender and Ethnicity (PDF pages 24 to 25)

In the Psy101 course

This is course relevance only. It is not evidence for the historical or practice claims on this page.See the full course map.

Sources and inspection

4 of 4 sources were opened and read at the level shown. A source marked as not verified supports no claim on this page by itself.

  1. [1]
    Understanding Psychology’s HistorySAGE, undated. Textbook. Supports the definition of the area.Selected text readRead selected chapter passages in the publisher PDF: What Do We Study, Historiography of Psychology, Paying Selective Attention, and No Straight Pass. Chapter heading used as exact title because browser metadata says Gore 2e Sample; no publication year confirmed. Checked on October 21, 2026. Text extraction was inspected; screenshot rendering failed with Cache miss.
  2. [2]
    About SHP - Div 26: Society for the History of PsychologySociety for the History of Psychology, undated. Society history. Supports the history.Selected text readRead Our History and its reprinted 1982 article through the 1965 approval and 1966 first-presidency account; year refers to the expressly dated reprinted article. Checked on October 21, 2026. October 1982 dates the original reprinted article, not this undated hosting webpage.
  3. [3]
    On-Site ResearchThe University of Akron, undated. University page. Supports the description of methods.Selected text readRead Cummings Center research access, Finding Aids, Photography & Reproduction, and Citing Materials; no collection itself was consulted. Checked on October 21, 2026.
  4. [4]
    Learn & ExploreThe University of Akron, undated. University page. Supports a statement about practice.Selected text readRead the center’s introduction and free online-resource categories; linked exhibits and teaching guides were not opened. Checked on October 21, 2026.

Independent source review: codex-applied-repair-reviewer, 2026-10-21. Verdict: Admitted after corrections. Of 8 claims checked, 8 were supported as written, 0 were reworded and 0 were removed.