Introduction to Psychology
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Clinical child and adolescent psychology

A professional specialty that applies clinical psychology, together with knowledge of child, adolescent and family development, to the assessment, prevention and treatment of problems in young people.

Also called: clinical child psychology

Professional specialtyHealth and care

Type of entry
Professional specialtyAn applied area with its own training routes and, in some places, credentials. Types are editorial labels, not an official classification.
Cluster
Health and careAssessment, care, health and the specialties built around them.
Sources opened
3 of 31 read as a full page, 2 as selected text or an abstract, 0 not verified.
Independent review
Admitted after correctionsClaude Code reviewer agent, separate from the writer, 2026-10-21. 8 claims checked against 3 sources opened by the reviewer.

What it studies

Clinical child and adolescent psychology applies clinical psychology to young people. The Council of Specialties in Professional Psychology describes it as combining clinical psychology with training in child, adolescent and family development and developmental psychopathology. The focus is understanding, preventing, diagnosing and treating psychological, cognitive, emotional and related problems of infants, children and adolescents.

History and people

Routh noted that Lightner Witmer, who declared the existence of clinical psychology in 1896, dealt almost entirely with children in his work at the University of Pennsylvania. In 1962 clinical child psychology became the first section of APA Division 12, with Alan O. Ross as first chair. The Journal of Clinical Child Psychology began in 1971. APA recognized the specialty in 1998. The section became Division 53 in August 1999, and the name Society of Clinical Child and Adolescent Psychology was proposed in January 2000.

People and documented roles

  • Alan O. Ross. First chair of the Section on Clinical Child Psychology
    • Served as first chair of the section when clinical child psychology became the first section of Division 12. [1]
  • Gertrude Williams. Editor of the first issue of the Journal of Clinical Child Psychology
    • Edited the first issue of the Journal of Clinical Child Psychology. [1]
  • John Weisz. First division president; proposed the 2000 renaming
    • Proposed renaming the division the Society of Clinical Child and Adolescent Psychology. [1]

The sources name society officers and editors, not everyone who shaped the area. Lightner Witmer appears only through Routh's retrospective remark about his clinic work with children; the sources do not trace a line from Witmer to the 1962 section. Nothing opened documents contributors outside the United States.

Dated milestones

  • 1896Event. Year.Routh dates Witmer's declaration of clinical psychology to 1896 and notes that Witmer's work dealt almost entirely with children; an early episode for clinical psychology, not the start of this specialty. [3]
  • 1962Society or organization formed. Year.Clinical child psychology became the first section of APA Division 12. [1]
  • 1971Publication. Year.First issue of the Journal of Clinical Child Psychology. [1]
  • 1998Recognition decision. Year.APA specialty recognition (a United States recognition decision, not the start of the field), renewed in 2005 per the SCCAP history. [1]
  • August 1999Society or organization formed. Month and year.The section was approved as APA Division 53. [1]

Methods

The sources opened describe methods only in general terms. The Council of Specialties says practitioners and researchers emphasize evidence-based assessment and treatment. The Society's history describes members from several areas of psychology who shared a focus on children and families and an empirical approach to research and treatment.

Training and applications

In the United States, training in the specialty is offered at the doctoral and postdoctoral levels, and board certification is offered by the American Board of Clinical Child and Adolescent Psychology, a specialty board of the American Board of Professional Psychology. Titles and licenses are set by regulators, not by this guide, and neither APA recognition nor board certification is a license.

Boundaries and limits

The 1998 date is an APA specialty recognition decision, not the start of the field. Both main sources come from the specialty's own community, and neither covers practice outside the United States. The area overlaps child and adolescent development, pediatric psychology and school psychology, and the sources do not define those boundaries. Witmer's work is one early episode, not a single origin.

Evidence behind the claims

  • The Council of Specialties in Professional Psychology describes clinical child and adolescent psychology as a specialty of professional psychology that combines clinical psychology with training in child, adolescent and family development and developmental psychopathology, focused on understanding, preventing, diagnosing and treating psychological, cognitive, emotional and related problems of infants, children and adolescents, with emphasis on a strong empirical research base and evidence-based assessments and treatments.

    What it studiesThe organization's own descriptionSource: [2]Where: Definition paragraph at the top of the page

  • In 1962 clinical child psychology became the first section of APA Division 12 (Clinical Psychology), with Alan O. Ross as first chair.

    History and peopleDocumented in the sourceSource: [1]Where: Opening section on origins as Section 1 of Division 12

  • Routh wrote that Lightner Witmer first declared the existence of clinical psychology in 1896 and that Witmer's work at the University of Pennsylvania dealt almost entirely with children.

    History and peopleDocumented in the sourceSource: [3]Where: Second paragraph, first page of the article

  • The section was approved as Division 53, Clinical Child Psychology, in August 1999; in January 2000 John Weisz proposed renaming the division the Society of Clinical Child and Adolescent Psychology, and nearly 90 percent of voting members approved.

    History and peopleDocumented in the sourceSource: [1]Where: Sections on how the section became a division and on the name change

  • The SCCAP history states that APA formally recognized clinical child psychology as a specialty in 1998 and renewed the recognition in 2005.

    History and peopleRecognition record, not an originSource: [1]Where: Key developments list, 1998 entry

  • Gertrude Williams edited the first issue of the Journal of Clinical Child Psychology in 1971.

    History and peopleDocumented in the sourceSource: [1]Where: Key developments list, 1971 entry

  • The Council of Specialties states that specialty training is offered at the doctoral and postdoctoral levels and that the American Board of Clinical Child and Adolescent Psychology, a specialty board of the American Board of Professional Psychology, offers certification.

    Training and applicationsThe organization's own descriptionSource: [2]Where: Training and board certification statements

  • The SCCAP history describes the section's members as drawn from clinical, developmental, school, educational, counseling and policy psychology and united by a common focus on children and families and an empirical approach to research and treatment.

    MethodsThe organization's own descriptionSource: [1]Where: Opening description of the section's membership

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

3 of 3 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]
    History of Division 53Society of Clinical Child and Adolescent Psychology (SCCAP, APA Division 53), undated. Society history. Supports the history.Selected text readRead the page body through a fetch tool that returned a detailed summary with dates, names and quotations; the raw page layout and linked documents were not read.
  2. [2]
    Clinical Child and Adolescent PsychologyCouncil of Specialties in Professional Psychology, undated. Professional association. Supports the definition of the area.Selected text readRead the specialty description, training and board certification statements; the page gives no update date (footer copyright 2021) and no recognition dates.
  3. [3]
    The Short History of Pediatric PsychologyJournal of Clinical Child Psychology (hosted by the Society of Pediatric Psychology), 1975. Review article. Supports the history.Full page readRead all three pages of the scanned article (Routh, Fall 1975) as page images, including the opening on Witmer and the references.

Independent source review: Claude Code reviewer agent, separate from the writer, 2026-10-21. Verdict: Admitted after corrections. Of 8 claims checked, 7 were supported as written, 1 were reworded and 0 were removed.