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Forensic psychology

Forensic psychology applies psychological knowledge to legal, contractual, and administrative questions. It includes assessment, consultation, treatment, research, and communication of psychological evidence.

Professional specialtyLaw and environment

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: Law, environment, and public lifeCourts, policing, environments, peace and critical or Indigenous approaches.
Sources opened: 3 of 31 read as a full page, 2 as selected text or an abstract, 0 not verified.
Independent review: Admitted after correctionscodex-applied-repair-reviewer, 2026-10-21. 8 claims checked against 3 sources opened by the reviewer.

What it studies

Forensic psychology applies psychological knowledge to legal, contractual, and administrative matters. The American Psychology-Law Society guidelines define its scope by the service provided, including work by psychologists from different subdisciplines. The guidelines encourage practitioners to identify the information relevant to the particular psycholegal issue and to consider how forensic assessment differs from assessment in therapeutic settings.

History and people

A documented part of the specialty’s development is its practice guidance. The American Psychology-Law Society and American Academy of Forensic Psychology approved an earlier set of specialty guidelines in 1991. The APA Council of Representatives adopted the revised guidelines in 2011. These events document the development of professional guidance, without establishing a single beginning for forensic psychology or a worldwide recognition date.

People and documented roles

The sources checked for this profile name no individual contributors.

The inspected guidance documents collective institutional development and practice standards. This profile does not infer individual pioneers from committee membership.

Dated milestones

1991Event. Year.Earlier specialty guidelines approved by the American Psychology-Law Society and American Academy of Forensic Psychology. [1]
August 3, 2011Event. Exact date.APA Council adoption of revised specialty guidelines, a professional-guidance milestone. [1]

Methods

Forensic assessment can use interviews, tests, and other assessment procedures selected for their evidential usefulness. The guidelines recommend checking validity and reliability for the population assessed. They also encourage examining plausible rival hypotheses and corroborating important information across sources. A report should disclose limitations when data cannot be corroborated, rather than treating an unverified account as established evidence.

Training and applications

The guidelines describe psychological services to judicial, administrative, and educational systems. Examples include expert opinions, trial consultation, examinations connected with proceedings, and research undertaken in anticipation of litigation. These activities connect psychological evidence with specific questions faced by decision makers. The examples describe kinds of work, rather than a list of jobs that any psychology graduate is qualified to perform.

Boundaries and limits

The guidelines caution that a clinical diagnosis can create problems in some forensic contexts and that opinions need appropriate qualification. A diagnosis should therefore be interpreted in relation to the identified psycholegal question. This profile describes American professional guidance; it does not establish licensing eligibility, protected titles, or rules of evidence in other jurisdictions. Local authorization to practice requires separate verification.

Evidence behind the claims

The guidelines define forensic psychology by application of psychological knowledge to legal, contractual, and administrative matters.
What it studiesThe organization's own descriptionSource: [1]Where: Definition paragraph beginning For the purposes of these Guidelines
The American Psychology-Law Society and American Academy of Forensic Psychology approved the earlier specialty guidelines in 1991.
History and peopleDocumented in the sourceSource: [1]Where: History of the Guidelines
The APA Council of Representatives adopted the revised specialty guidelines on August 3, 2011.
History and peopleDocumented in the sourceSource: [1]Where: Opening adoption notice
Guideline 9.01 recommends seeking information that tests plausible rival hypotheses.
MethodsDocumented in the sourceSource: [2]Where: 9.01 Use of Appropriate Methods
Guideline 9.02 recommends corroborating important information across sources when feasible.
MethodsDocumented in the sourceSource: [2]Where: 9.02 Use of Multiple Sources of Information
Guideline 10.02 recommends assessment instruments with validity and reliability established for the population assessed.
MethodsDocumented in the sourceSource: [3]Where: 10.02 Selection and Use of Assessment Procedures
The guidelines include expert opinions, trial consultation, examinations, and litigation-related research within forensic services.
Training and applicationsThe organization's own descriptionSource: [1]Where: Scope paragraph beginning These Guidelines apply
Guideline 10.01 cautions that clinical diagnosis can create problems in some forensic contexts.
Boundaries and limitsDocumented in the sourceSource: [3]Where: 10.01 Focus on Legally Relevant Factors

Where it appears

University examples

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 1.3: Contemporary PsychologyChapter 1, Introduction to Psychology. Application reading. Nearest related reading; direct coverage of this field has not been verified.Nearest introductory overview of contemporary specialties; textbook page not opened.
OpenStax Psychology 2e, section 2.2: Approaches to ResearchChapter 2, Psychological Research. Method reading. Nearest related reading; direct coverage of this field has not been verified.Nearest introductory reading on evidence gathering; textbook page not opened.

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]
Specialty Guidelines for Forensic PsychologyAmerican Psychology-Law Society, undated. Professional association. Supports the history.Selected text readRead the definition, scope, History of the Guidelines, revision process, and adoption notice; did not rely on the obsolete placeholder dates farther down the page. Checked on October 21, 2026.
[2]
Methods and proceduresAmerican Psychology-Law Society, undated. Professional association. Supports the description of methods.Full page readRead sections 9.01 to 9.03, including rival hypotheses, corroboration, and limitations of opinions without examination. Checked on October 21, 2026.
[3]
AssessmentAmerican Psychology-Law Society, undated. Professional association. Supports a statement about practice.Selected text readRead sections 10.01 and 10.02 on psycholegal relevance, diagnosis, assessment procedures, and population validity; later sections were not used. 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.