Quizes Flashcards
A psychologist who evaluates whether a witness accurately IDs the guilty person in a lineup is concerned with
Objective justice
According to Loftus and Monahan (1980), a key role of the expert witness is to assist the triers of fact (i.e., judges, juries) by making a determination as to whether the defendant is guilty or innocent (T or F)
False
Psychologists can influence the courts by being
Disseminators of research
Trial and jury consultants
Program evaluators
The burden of proof is higher for _____ cases
Criminal as opposed to civil
According to the National Crome Victimization Survey (Hart & Rennison, 2003), approximately how many violent crimes are reported to the police each year?
45%
According the Tom Tyler, the decision to report crime to the police is based in large part on…
People’s perceived legitimacy of the police
People’s past experience with the police (individually or vicariously)
Procedural justice factors
You are pulled over by the cops for running a stoplight. According to Tom Tyler’s decision theory, what would not factor into how you evaluate your interaction with the police?
If there was a positive outcome- that you didn’t actually get a ticket for running the stop sign
According to Greenberg and Beach (2004), victims of crime consider three kinds of factors when decision whether to report their victimization to the police; what are they?
Cognitive factors (cost-benefit analysis)
Emotional factors
Social factors
Witnesses are less likely to report crimes to police if
There are other people around who also witnessed the crime (bystander effect)
If the crime was committed by someone known to the witness (e.g., a friend) as opposed to a stranger
If they subscribe to a community norm against snitching
Research suggests that the criminal justice system depends on the active and willing participation of witnesses (T or F)
True
There have been 312 post-conviction DNA exonerations in US history, what factor was present in 75% of these wrongful convictions?
Mistake eyewitness identification
How many suspects are there in a properly constructed line up?
One
Target present and target absent lineups mainly differ how?
Only the TP lineup contains the perp
The ground-truth problem is not an issue for
laboratory studies
What ID runs the risk of sending an innocent person to prison?
False
Wells (1978) suggests that _____ variables are more fruitful to study
System
Includes police procedures
Simultaneous lineups are thought to use _____ judgments
Relative
Sequential lineups are thought to use ______ judgements
Absolute
Using similar could to the suspect result in a lowering of the false ID rate without any cost to the correct ID rate (T or F)
False