A biasing effect in administering a police lineup occurs when
a. a person in a lineup has a distinctive feature.
b. the investigator's body language reveals unintentional cues.
c. a person in a lineup was included in a mug shot photo.
d. All of these.
Question 2
One of the primary problems with the use of hypnosis to help eyewitnesses recall crimes is
a. hypnotism does not really work. It is just a sham that has been debunked by modern cognitive scientists.
b. hypnotists can induce witnesses to report things they never saw, or to report incorrectly.
c. no one can tell whether or not a person is actually hypnotized, or just faking it.
d. hypnotism is only effective within the first 24 hours after the incident.