Question: How will you examine questioned printed matter?

Determining individual dye components ― An examination called liquid chromatography can be conducted to identify the chemical composition of inks on a document. In this technique, a small cutting from the questioned document is dissolved in a solvent and analyzed.

How do you examine a questioned document?

The methods of questioned document analysis involve handwriting examination, and analysis of ink, paper, printing, typewriters etc. to determine if the questioned document is authentic or not. Forensic Document Examiners need to precisely record every step of the forensic document examination.

What are the techniques that can be used in examining questioned papers?

Instruments used in the questioned document section include: Video Spectral Comparator (VSC), Electrostatic Detection Apparatus (ESDA), Stereo-Microscope, Spectrophotometer, and Fingerprint Live Scanner etc.

What is the scientific method of questioned document examination?

One of the scientific methods used in questioned document examination is hypothesis testing. Hypothesis testing has been used for more than 400 years. It is an accepted scientific technique and is most popular due to the reliability of the results when the process is used correctly.

What are the steps in forensic document examination?

Article Contents:Training and Qualifications of a Forensic Document Examiner.Standards of Practice.Handwriting Examination and Comparison.Paper Examinations.Writing and Printing Inks.Typewritten and Machine-Printed Documents.Seals and Stamps.Indented Impressions.More items •Nov 24, 2015

What are the 5 types of questioned documents?

Some of the common types of questioned documents subjected to forensic document examination are stated below.• Wills. • Cheques. • Bank Drafts. • Agreements. • Receipts. • Identity Theft. • Forgeries. • Counterfeiting. • Suicides. • Homicides. • Surface features. • Latent images. • Alterations. • Watermarks. • Ink stamps.

What tools or information does an Examiner need to analyze a questioned document?

A typical Questioned Documents unit in a crime laboratory is equipped with microscopes, digital imaging instrumentation, infrared and ultraviolet light sources, video analysis tools and specialized equipment including electrostatic detection devices (EDD) and materials to perform analytical chemistry.

What are the three scientific exam questions?

The forensic document examiner makes scientific examinations, comparisons, and analyses of documents in order to: 1) establish genuineness or non-genuineness, 2) reveal alterations, additions, or deletions, 3) identify or eliminate persons as the source of handwriting, 4) identify or eliminate the source of machine

What are 3 characteristics used to analyze handwriting?

For handwriting analysis, 12 characteristics are taken into consideration by the experts .The 12 characteristics of handwritingLine quality. Word and letter spacing. Size consistency. Pen lifts. Connecting strokes. Letters complete. Cursive and printed letters. Pen pressure.More items •Oct 3, 2019

What is difference between questioned and disputed documents?

Disputed document - a term suggesting that there is an argument or controversy over a document. Disputed document and Questioned document can be used interchangeably to signify a document that is under special scrutiny. Documents examiners are often referred to as handwriting identification experts.

What are the qualities of good handwriting?

What is good handwriting?Legible: adhering to the characteristic letter shapes.Fluid: writing with an even, quick writing rhythm.Fatigue-free: writing with little and balanced pressure.Efficient: quick and yet fatigue-free writing.Individual: a personal writing style.More items

Is handwriting analysis accurate?

No scientific evidence exists to support graphology, and it is generally considered a pseudoscience or scientifically questionable practice. However, it remains in widespread use in France and has historically been considered legitimate for use in some court cases.

What is the importance of handwriting?

1. The brain engages differently when we write something by hand as opposed to typing it on a keyboard or by touching a screen. Studies show that writing improves memory; students retain learning better when working with new ideas through handwriting instead of typing.

What does handwriting analysis tell you?

The process of analysing handwriting is called graphology. According to the graphic, the size of someones handwriting can determine the type of personality they have. People with small handwriting tend to be shy, studious and meticulous, whereas outgoing people who love attention will have larger handwriting.

What qualities make a good writer?

6 Characteristics Every Great Writer Has in Common. See if your personal skill set aligns with those of a writing pro. Attention to Detail. Great writers are observers, always taking mental notes and noting subtle changes around them. Discipline. Clarity. Strong Vocabulary. Open to Changes. Passion for Reading.Mar 4, 2016

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