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School psychology
A professional specialty that applies psychology to help children and youth succeed in school, at home and throughout life. NASP says practice in the United States requires state certification or licensure.
- 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
- Development and learningChange across life, learning, schooling and behavior analysis.
- 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
School psychology applies psychology to help children and youth succeed in school, at home and throughout life. The National Association of School Psychologists describes the work as identifying and addressing learning and behavior challenges, supporting mental health, using data to improve schools' teaching and learning strategies, strengthening family-school partnerships and providing crisis prevention and response.
History and people
In 1944 the American Psychological Association approved a reorganization that included a Division of School Psychologists, which Thomas Fagan describes as the first national-level organization for school psychologists. In 1954 the association sponsored the Thayer Conference on roles, qualifications and training. After a 1975 federal law on education for children with disabilities, a university handbook describes school psychologists as important members of the multidisciplinary committees involved in assessment and program planning.
People and documented roles
- Morris Krugman. First appointed president of APA Division 16 and chief psychologist for the Bureau of Child Guidance in the New York City schools
- Served as the first appointed president of the Division of School Psychologists. [3]
- Ethell Cornell. First appointed secretary-treasurer of APA Division 16 and psychologist with the New York State Department of Education
- Served as the first appointed secretary-treasurer of the Division of School Psychologists. [3]
The sources opened name only the first officers of one APA division. They do not document earlier school-based psychological work, researchers who shaped the specialty, or contributors outside the United States, and an officer role is not a founder claim. The article does not give a precise year for the officers' appointment.
Dated milestones
- September 12, 1944Society or organization formed. Exact date.APA convention approves a reorganization that includes Division 16, the Division of School Psychologists (an organizational milestone of one US association). [3]
- September 6-8, 1945Society or organization formed. Exact date.APA gives official approval to its own reorganization at its Evanston convention. [3]
- 1954Event. Year.APA sponsors the Thayer Conference on school psychologists' roles, qualifications and training, according to a university program handbook. [2]
- 1975Event. Year.US Education of All Handicapped Children Act (P.L. 94-142) is passed; a university handbook describes school psychologists as important members of the resulting assessment committees. [2]
Methods
NASP says school psychologists complete coursework in assessment, academic and behavioral interventions, counseling and consultation, special education and diversity, and ethics and law. Its description also names using data to improve schools' teaching and learning strategies and providing crisis prevention and response. The sources opened here do not describe specific assessment instruments or research designs.
Training and applications
In the United States, NASP says most school psychologists work in public K-12 schools, with others in early childhood programs, private and charter schools, district offices, colleges, mental health centers and private practice. Most hold at least a specialist-level degree, which takes about three years of full-time graduate study, and practice requires state certification or licensure. Titles and licenses are set by regulators, not by this guide.
Boundaries and limits
School psychology and educational psychology overlap but are kept separate here. NASP is a professional association; it says its national credential is held in addition to state certification or licensure. The history above is United States history; the sources opened do not describe the field in other countries. Society and division dates mark organizations and recognition decisions, not the start of psychological work in schools.
Evidence behind the claims
NASP describes school psychologists as trained professionals who help children and youth succeed in school, at home and throughout life, with work that includes identifying and addressing learning and behavior challenges, supporting mental health, using data to improve schools' teaching and learning strategies, strengthening family-school partnerships and providing crisis prevention and response.
NASP says most school psychologists work in public K-12 schools, and others work in early childhood programs, private and charter schools, district offices, colleges and universities, mental health centers and community agencies, and private practice.
NASP says most school psychologists hold at least a specialist-level degree, which takes about three years of full-time graduate study, that many also earn doctoral degrees, and that their coursework covers assessment, academic and behavioral interventions, counseling and consultation, special education and diversity, and ethics and law.
In the United States, NASP says school psychologists must be state certified or licensed to practice, and that many also hold NASP's Nationally Certified School Psychologist credential.
In 1954 the American Psychological Association sponsored the Thayer Conference on school psychologists' roles, qualifications and training, which the handbook says was organized because of a shortage of well-trained psychologists in schools and marked the emergence of school psychology as a unique discipline.
Congress passed the Education of All Handicapped Children Act in 1975 (P.L. 94-142), and the handbook describes school psychologists as an important member of the multidisciplinary committee involved in assessment and program planning.
At its September 12, 1944 convention in Cleveland the American Psychological Association approved a reorganization that created 19 divisions including Division 16, the Division of School Psychologists; the association gave official approval at its September 6-8, 1945 convention, and Fagan calls Division 16 the first national-level organization for school psychologists.
The first appointed officers of Division 16 were Morris Krugman, chief psychologist for the Bureau of Child Guidance in the New York City schools, as president, and Ethell Cornell, psychologist with the New York State Department of Education, as secretary-treasurer.
Where it appears
Professional contexts
Examples show documented structures. They are not a ranking, a census, or a statement about admission or licensing.
In the Psy101 course
- OpenStax Psychology 2e, section 9.3: Stages of DevelopmentChapter 9, Lifespan Development. Topic reading. The section discusses this topic.Opened the section: it covers childhood and adolescence, the age range school psychologists serve.
- OpenStax Psychology 2e, section 7.5: Measures of IntelligenceChapter 7, Thinking and Intelligence. Method reading. The section discusses this topic.Opened the section: it covers intelligence testing, including intellectual disability and giftedness, which relates to school assessment.
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]What Is a School Psychologist?National Association of School Psychologists, undated. Professional association. Supports a statement about practice.Selected text readRead the role description, settings, training and credentialing paragraphs through the fetch tool's extraction; NASP's history and standards pages were not read, and the page shows no revision date.
- [2]Historical and Current Perspectives on School PsychologyMiami University, School Psychology Student Handbook, undated. University page. Supports the history.Selected text readRead the history sections (before 1950, 1950s, 1960s-1970s) through the fetch tool's extraction; the page is a program handbook, not an independent history, and shows no revision date.
- [3]Historical Moment in School Psychology: 60th Anniversary of the Founding of Division 16, APAThe School Psychologist, Vol. 59, No. 4 (APA Division 16), article by Thomas Fagan, Division 16 historian, p. 160, 2005. Society history. Supports the history.Full page readRead the full one-page article (page 160) as a rendered page; the rest of the issue was not read apart from the contents page.
Independent source review: Claude Code reviewer agent, separate from the writer, 2026-10-21. Verdict: Admitted after corrections. Of 8 claims checked, 4 were supported as written, 4 were reworded and 0 were removed.