Exam 1 Flashcards
(47 cards)
What is the primary contributing factor to cases of wrongful imprisonment in death penalty cases?
Official Misconduct
What factors have a large versus small impact on wrongful convictions in cases of child sex abuse, sexual assault, homicide and other crimes?
Large: Perjury/False Accusation
Small: False Confession
Does race matter in the rates of wrongful convictions in the US? If so, how?
Yes
Race of Accused is correlated with Wrongful Conviction
Risk is much higher for blacks than whites
Are there people on death row who are innocent? If so, what percentage?
Yes
1/9
What is the primary issue in the famous US Supreme Court cases of Roper v. Simmons (2005) and Miller v. Alabama (2012)?
Juveniles being sentenced to severe sentences
Death Penalty; Life Without Parole
What does research on cognitive neuroscience say about brain development during adolescence and early adulthood?
Brain development often does not reach completion until age 25
Decision-Making, Impulsivity, Planning
Frontal Lobe
Does poverty have an impact on brain development? If so, how?
Poverty has negative impact on brain development
- Smaller white and cortical gray
matter - Less development in the hippocampus and amygdala
Can a juvenile be prosecuted for sexting?
Yes
What is meant by a death qualified jury?
All jurors are deemed competent to be able to consider the death penalty
Describe the memory process
Perception –> Encoding –> Consolidation –> Storage –> Retrieval
What is meant by encoding, storage, and retrieval?
- Encoding: Acquiring sensory information
- Storage: Retention of information
- Retrieval: Accessing stored information
How is memory reconstructive in nature?
- It does not work like a video camera
- Memory changes over time
- The brain tends to “fill in” information that may not be correct
What guidelines are in existence for how to collect eyewitness identification evidence?
- Compose Lineup Properly
- Conduct Lineup Properly
- Give Witnesses Proper Instructions (Non-Influential)
- Document Results
How did the Department of Justice guidelines on the collection of identification evidence come about from DNA research on those convicted of crimes?
Psychological Testing on past crime scenes (?)
Describe the research by Elizabeth Loftus on the misleading question effect. What does this research show us about how memory works?
What is the design of a typical suggestibility experiment?
Perpetrates bias by creating false memories in an individual after being given information by others
What is a sequential lineup?
A lineup technique where a witness is shown each member of the lineup individually, one at a time
Why is a sequential lineup an improvement over a simultaneous lineup?
Likelihood of mistaken identification is noticeably decreased
If you were to give a police training seminar on how to improve the accuracy of lineup identifications, what would you recommend?
- Sequential Lineup method
- Do not show witnesses a single individual in multiple lineups
- Do not speak to witnesses in a way that encourages them to feel like they have to make a decision (ex. “Take another look”)
Describe the Department of Justice Guidelines for how to conduct photospreads and lineups
- Tell witness that perpetrator may or may not be in the lineup
- Sequential presentation
- Blind administration
List and explain at least 4 procedures that should be used for collecting identification evidence
- Instructions:
- Lineup Content
- Lineup Presentation Method
- Behavioral Influence of Lineup Administrator
In the case of State of Tennessee v. Coley what did the TN Supreme Court say about the admissibility of expert testimony on eyewitness identification?
- Inadmissable
- Eyewitness memory is “common sense”
- False claim that there is lack of research
- Too much influence on juries
- Belief that jury instructions on evaluating a witness is sufficient enough
Is the decision in Coley consistent with the Department of Justice Guidelines for how to conduct photospreads and lineups? Explain
It does not affect photospreads and lineups
?
Is the decision in TN v. Coley consistent with the idea of using social science data in court?
No