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Forensics - Unit 01 - Chapters 1 and 2 Flashcards | StudBud
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Forensics - Unit 01 - Chapters 1 and 2
Forensics - Unit 01 - Chapters 1 and 2
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Chapters 1 and 2 of Bertino and Bertino
Flashcards
30 cards
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Practice quiz
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Host live
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Questions
30
Answers
1
Detectives look for leads by interviewing witnesses.
True
False
2
Eyewitness accounts vary because what you observe depends on your level of:
stress
interest
all of the above
concentration
3
The location where the crime took place is a
Primary crime scene
Secondary crime scene
4
The terms grid, linear, and zone are typically used to describe datum points.
True
False
5
An example of trace evidence would be:
fingerprints on glass
hair found on a brush
blood drops on a shirt
all of the above
6
Securing the scene is the responsibility of the first responding:
detective
crime scene investigator
specialists
law enforcement officer
7
The first task of forensic scientists is to find, examine, and evaluate evidence.
True
False
8
To ensure all evidence is found, a crime scene is often laid out in a:
purposeful topographic survey
timeline of factual evidence
grid
map
9
A kind of evidence that identifies a particular person or thing is called class evidence.
False
True
10
Whenever two people come in contact with each other, a transfer occurs. This material is called
Class evidence
Trace evidence
Direct evidence
None of the above
11
Forensic derives from the Latin word, forensic, which means:
of the day
of the consensus
of the forum
of the month
12
An evidence log and a chain of custody must be attached to the evidence container
True
False
13
Specialists at a crime scene include:
forensic scientists
entomologists
all of the above
forensic psychologists
14
Class evidence narrows an identity to:
A subgroup
An individual person
A group of persons or things
An individual person or thing
15
An opinion is a statement or information that can be verified.
False
True
16
What we perceive about people depends on their mannerisms and gestures.
True
False
17
Through our senses, we gather information every single moment about what is around us.
True
False
18
The purpose of the Innocence Project was to reexamine post-conviction cases using
eyewitness accounts to provide conclusive proof of innocence
eyewitness accounts to provide conclusive proof of guilt
DNA evidence to provide conclusive proof of guilt
DNA evidence to provide conclusive proof of innocence
19
A person who has seen someone or something and can communicate these facts is:
an eyewitness
a court reporter
a personal observer
a witness
20
What a person perceives using his or her senses
Observation
Perception
Opinion
Fact
21
Ballistics expects work with
textiles and threads
human bodies and drugs
bullets and firearms
vehicles and tools
22
Medical examiners are also called:
crime scene investigators
specialists
detectives
coroners
23
Perception:
does not always reflect reality
all of these choices
is faulty
is not always accurate
24
Verbal testimony of a forensic scientist alone may not be entered into evidence without:
Necessary proof of facts
Proper documentation
Proper explanation
None of these
25
Forensic lab technicians are
highly specialized and handle only one type of evidence
tasked with handling all types of evidence
asked to attend crime-scenes
assigned to confirm the results of their colleagues
26
An interesting aspect of our perception is that we believe what we:
see and hear, though our ability to be accurate is flawed
see, even though our ability to be accurate is flawed
hear, even though our ability to be accurate is flawed
none of the above
27
Deriving a conclusion from the facts using a series of logical steps is
Deductive reasoning
Analytical skills
Forensic science
Logical thought
28
Direct evidence includes
circumstantial evidence
none of the above
eyewitness accounts
second-hand observation
29
A location where evidence is found related to the crime, but not where the crime took place:
primary crime scene
secondary crime scene
30
Our emotional states influences our ability to see and hear what is happening around us.
False
True