Unit 16 - Opinion Evidence, Experts and Privilege Flashcards
TRUE or FALSE. The general rule is that witnesses may only give evidence of facts they personally perceived and not evidence of their opinion.
TRUE.
What are the exceptions to the general rule of witness evidence?
A statement of opinion of any matter not calling for expertise is admissible as evidence of what the witness perceived.
Statements of opinion on any relevant matter calling for expertise may be made by a witness qualified to give such an expert opinion.
If expert opinion is objected to, who has bears burden?
The party proffering the evidence has to prove its admissibility (Atkins)
TRUE or FALSE. Whether a witness is properly qualified in the subject calling for expertise is ultimately a question for the court.
TRUE.
TRUE or FALSE. Self-certification of expertise is sufficient.
FALSE.
What can expert opinion evidence be called for?
Subjects calling for expertise, which a lay person could not be expected to possess to a degree sufficient to understand the evidence given in the case unaided.
TRUE or FALE. There is an old-common law rule that witnesses should not express opinions on ultimate issues ( those being tried by court).
TRUE, but it is basically ignored.
TRUE or FALSE. Experts should not usurp the role of fact-finder as the ultimate decision-maker on matters that are central to the outcome of the case.
TRUE.
TRUE or FALSE. Lawyers should only diclose material to their expert which supports their case.
FALSE. They should disclose all relevant material, including that adverse to their case.
TRUE or FALSE. An expert’s main duty is to their counsel.
FALSE. To the court.
TRUE or FALSE. The judge must tell the jury to accept expert evidence if uncontradicted.
FALSE. They may find other good reason to not accept it.
If medical evidence of diminished responsibility is uncontradicted, there are no facts/circumstances to throw doubt on that opinion, yet the jury convict D of murder, is the verdict proper?
No - it is not a true verdict in line with the evidence.
How can evidence be excluded via privilege?
Self-incrimination;
Legal professional privilege.
Can a person entitled to privilege refuse to answer a question?
Yes.
Can person entitled to privilege refuse to disclose a sought document?
Yes.
If D waives privilege, can anyone else object?
No.
Can adverse inferences be drawn against a party claiming privilege?
no.
Are witnesses bound to answer questions in court, if doing so would have a tendency to expose them to criminal charges, penalty or forfeiture which is reasonably likely to be sued for?
No.
Can the court promise not to follow up on incriminating information in later proceedings?
Yes.
Can a witness claim privilege on the basis that their answer will expose them to civil liability?
No.
TRUE or FALSE. The incriminatin in question must be that of the person claiming privilege.
TRUE.
What are the two forms of legal professional privilege?
Legal advice privilege;
Litigation privilege.