intro to forensic Flashcards
Pathology
studying injury and determining cause of death
toxicology
study the effects of drugs and poisons
botany
study of plants
Anthropology
study of human remains
Entomology
study of insects
Serology
study of blood and other biological fluids
odontology
study of teeth
anatomy
study of human parts
psychology
study of human mind
biology
study of DNA
criminology
police or detective work
chemistry
study of chemicals
physics
study of movements and forces, such as bullets or a moving vehicle
Arson
setting fire with purpose
blackmail
demanding money with threats
assault
to cause harm to another person
Burglary
entering illegally and stealing
forgery
producing something fake
fraud
intentional lying and stealing money, or causing economic harm
kidnapping
taking another person and demanding money for their return
manslaughter
killing a person on accident
murder
killing another person
1st degree murder
Premeditated- planned out
2nd degree murder
Not planned out- heat of the moment
robbery
stealing something with violence or with a person present
theft
taking something that belongs to another person
terrorism
causing fear and panic, usually political
trafficking
moving/delivering illegal items
What affects a persons observations (eyewitness accounts)?
emotional state level of interest concentration amount/kind of distraction prejudice personal beliefs motives
what must a person do to be a good observer?
Make an effort to examine environment systematically
observe everything, pay attention to details, turn off filters
gather information before analyzing
write down and photograph everything
According to the innocence project what was the leading cause of wrongful conviction?
what percentage of convictions was overturned by DNA evidence?
Eyewitness mis-identification
75%
what factors affect what a witness observes
age
race- cross race effect
use of drugs
influence of other witnesses, investigators, the media
difference between criminal and civil case (punishment)
criminal case- jail or prison time (fines,probation, etc.)
civil case- pay money
explain why observations and perceptions aren’t 100% accurate
people perceive things differently. lots of factors contribute to what they observed.