Finding clues, connecting the dots, and solving mysteries are all part of forensic science and crime scene investigation. One of the most important aspects of forensic science is the preservation of evidence.
These traits are used to identifyhandwriting and expose forgeries. What is the average space between words and letters? Does the author lift his or her pen to stop writing a word and star a new word?
How are capital letters connected to lower-case letters? Where does the letter begin and end on a page?
Are any letters written with unusual slants or angles? How much pen pressure is applied on upward and downward strokes? Do the letters slant to the left or to the right?
If slant is pronounced, a protractor may be used to determine degree.
Does the author write on the line or does the writing go above or below the line? Are there any unusual curls, loops, or unique styles? Reflection on Check Forgery Activity As a class, we participated in a check forgery activity in which we wrote a check out to any place for any amount then signed a fake name.
Before tearing the check into pieces, we had the whole thing completed in original handwriting. We ripped up the check in order to for our teacher to give the fragments to another group that would attempt to reassemble the check and use analytical methods to note characteristics of the handwriting that would expose the writer of the check.
When our group received five checks, we each took one and left the other to be worked on as a group. After reconstructing our checks, we made notes on the writing style that make the check unique.
Within the checks our group analyzed, letter spacing, fancy writing habits, and slant degree were the most distinguished characteristics. In addition, the check possessed a high slant angle to the right which told me the person was more than likely going to be right handed.
When I noted the letter spacing to be excessively large, I was able to infer the handwriting belonged to a boy since girls tend to write small and compact.
These observations led me to conclude the person responsible for the check forgery.Handwriting Database (click on the picture) Handwriting Challenge Instructions Powder Analysis Activity.
Toxicology Acvtivity. To xicology Database (click on the picture) DNA activities instructions DNA Activity 1: Create a DNA Fingerprint a) It Takes a Lickin b) DNA Fingerprinting c) Evalutate the Evidence DNA Activity 2. CourtTV's Forensics in the Classroom activities require many chemicals that should be ordered well in advance.
, "Handwriting Analysis", and "Ink Analysis". Back to the top Labs "Who Dunnit?" is a middle school forensic mystery that uses fingerprinting, . handwriting analysis, followed by an activity that will require the students to attempt to forge a document and then analyze the forgeries of another group.
Input: A brief lecture utilizing powerpoint slides will describe the handwriting analysis with checks for. Dec 05, · How forensic scientists fight crime by analyzing handwriting 25 AWESOME Things Your Handwriting Says About You - Graphology Secrets Revealed! Irritation and Resentment and Handwriting.
In this document, forensic document examiner, Mark Songer, provides an introduction to the science of forensic handwriting analysis. He discusses the steps that a forensic document examiner follows, including analysis, comparison, and evaluation. 1 MEASUREMENT SCIENCE AND STANDARDS IN FORENSIC HANDWRITING ANALYSIS (JUNE , ) SPEAKER BIOGRAPHIES Ted Burkes was initially trained in forensic document examination and worked at the Mississippi Crime Lab from to