Forensic Science I Chapter 1 Quiz

What is the primary purpose of forensic science?

• To investigate natural phenomena

• To solve civil disputes

• To apply scientific principles to solve crimes

• To determine the cause of natural disasters

Which of the following is NOT a responsibility of a forensic scientist?

• Analyzing physical evidence

• Presenting expert testimony in court

• Arresting suspects

• Writing reports based on laboratory findings

Which of the following best describes a scientific theory?

• A guess based on limited information

• A statement that has been proven true

• A well-supported explanation based on evidence

• A law that governs natural events

How does a hypothesis differ from a law in forensic science?

• A hypothesis is a final answer; a law is an educated guess.

• A law explains what happens; a hypothesis proposes a possible explanation.

• A hypothesis is a proven theory; a law is not.

• There is no difference.

What is the difference between observation and perception?

• Observation is automatic; perception is conscious.

• Perception involves interpreting sensory information, while observation is merely noticing details.

• Perception is factual; observation is opinion-based.

• Observation is subjective; perception is objective.

Which of the following is an example of an opinion rather than a fact?

• The suspect was seen running from the scene.

• The suspect was angry during the crime.

• The car was red.

• The glass was broken during the robbery.

How can an eyewitness improve their observation skills?

• By making quick decisions.

• By focusing on their initial impressions.

• By ignoring minor details.

• By practicing mindfulness and attention to detail.

Which of the following is an example of deductive reasoning?

• Drawing a specific conclusion from general principles.

• Making a general statement based on specific facts.

• Concluding that all criminals wear black based on one observation.

• Guessing based on gut feelings.

A forensic scientist notices a footprint at a crime scene. This is an example of:

• Perception

• Opinion

• Observation

• Hypothesis

Which of the following statements is an example of a scientific law?

• "Based on the evidence, the suspect could be guilty."

• "The mass of an object remains constant unless acted on by a force."

• "I think the suspect had a motive to commit the crime."

• "Eyewitness testimony can be unreliable."

Tags

NGSS.MS-PS1-5