forensic science
Let an agent explain forensic science and its disciplines, relay methods, standards and the role of expert evidence from scientific and legal sources with attribution, describe reliability debates neutrally, and distinguish forensic science from criminal investigation in general, from forensic medicine as a clinical field and from fictional portrayals.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain forensic science and its disciplines, relay methods, standards and the role of expert evidence from scientific and legal sources with attribution, describe reliability debates neutrally, and distinguish forensic science from criminal investigation in general, from forensic medicine as a clinical field and from fictional portrayals.
The application of scientific methods and techniques to matters of law, especially criminal investigation and litigation, encompassing disciplines such as forensic pathology, toxicology, serology, DNA analysis, microbiology, fingerprinting, ballistics, digital and audio forensics, forensic nursing and accounting, and producing forensic reports and expert testimony for courts; forensic science is governed by standards for evidence handling and validity and has faced scrutiny over the reliability of some methods.
What it is for: Applying science to legal questions.
It can be explain disciplines; relay methods and standards; describe reliability debates; distinguish related fields.
Distinguishing features
Legal application
Many disciplines
Evidence chain of custody
Expert testimony
What it looks like
Not a visible object; laboratory and scene work.
Physical character
DNA profiling introduced: 1984 year - Alec Jeffreys
US NAS report on forensic science: 2009 year - Strengthening Forensic Science
key standards body: ISO 17025 accreditation note - for laboratories
How it is recognised
Science applied to law
Forensic serology, microbiology, audio forensics, forensic nursing, forensic reports, forensic activity
Detectives investigate; forensic medicine is clinical; television portrayals are dramatised
Related models
is a kind of - in registry terms
serves - and civil litigation
produces - testimony
is exemplified by - a core method
In practice
Families and kinds
forensic pathology and forensic medicine
forensic biology including serology and DNA
forensic chemistry and toxicology
forensic microbiology
digital, audio and video forensics
forensic nursing, accounting, anthropology and other specialties
Standards and regulation
ISO 17025 laboratory accreditation
Admissibility standards such as Daubert and Frye in the United States
Forensic science regulator codes such as in England and Wales
Chain of custody rules
Failure modes and hazards
Unreliable methods such as bite mark analysis, as reviews have found
Contamination and chain of custody failures
Overstated testimony
The CSI effect on juries
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What forensic science is.
Definition.
Definition
Definition.
Definition
Definition.
- What is forensic science, and how does it differ from investigation, forensic medicine and fiction? definition
- Is the question about the field, a discipline, a specific case or a legal matter needing a lawyer? boundary
Disciplines
Disciplines.
Disciplines
Disciplines.
- What are forensic pathology, serology, DNA, toxicology, microbiology, digital and audio forensics and forensic nursing? definition
- Which entry fits the specific discipline? action
Practice Practice.
Regulation.
Process
Evidence process.
Process
Process.
- How is evidence collected, preserved, analysed and reported, and what is a forensic report? provenance
- Which references are standard? provenance
Court
In court.
Court
Court.
- How do admissibility rules and expert testimony work, in general terms? provenance
- Which sources are cited? provenance
Reliability Reliability.
Attribution.
Reviews
Reviews.
Reviews
Reviews.
- What did the 2009 NAS and 2016 PCAST reports find about forensic methods, with findings attributed? provenance
- Is the presentation neutral? boundary
Reform
Reform.
Reform
Reform.
- How are standards, accreditation and error rate research improving forensic science? provenance
- Which entry fits forensic science reform? action
Context History and culture.
Context.
History
History.
History
History.
- How did forensic science develop from Bertillon and fingerprints to DNA? provenance
- Which entry fits the history of forensic science? action
Culture
Culture.
Culture
Culture.
- How do television and fiction portray forensic science, and what is the CSI effect? provenance
- Which entry fits CSI effect? action
What the second pass must settle
- Should DNA profiling and digital forensics be separate primary entries?
- How should scientific and legal sources be linked?
- The registry entry has merged aliases naming subdisciplines and outputs; should they be split off?