C. Law Ch. 6 Flashcards
Failure-of-proof Scheme
defendants raise a reasonable doubt that the prosecution has proven the mental element of the crime, so they don’t have to justify or excuse their conduct because it’s not criminal conduct
Affirmative Defense of Insanity (aka insanity defense)
the legal excuse that defendants aren’t responsible for their criminal conduct because it was caused by a mental disease or defect
Insanity
the legal term that refers to a mental disease or defect that impairs the reason and/or will
Civil Commitment
a noncriminal (civil) proceeding, in which courts have the power to decide if defendants who were insane when they committed their crimes are still insane
Reason
psychologists call it “cognition”; the capacity to tell right from wrong
Will
psychologists call it “volition”; in the insanity tests, it refers to defendants’ power to control their actions
Right-wrong test (aka Mcnaughtan rule)
the defendant suffered a defect of reason cause by a disease of the mind, and, consequently, at the time of the act didn’t know what she was doing or that the act was wrong
Mcnaughton rule
the right-wrong test
Mental disease
most courts define it at psychosis, mostly paranoia and schizophrenia
Mental defect
refers to mental retardation or brain damage severe enough to make it impossible to know what you’re doing, or if you know, you don’t know that it’s wrong
Bi-furcated (two stage) trial
a two-phase trial, in which the first phase determines whether the state has met its burden of proof an, if so, the second phase determines whether the defendant has sustained the burden of establishing a mental illness defense
Irresistible impulse test
we can’t blame or deter people who, because of a mental illness or defect, know that what they’re doing is “wrong” but can’t bring their actions into line with their knowledge of right and wrong
Product-of-mental-illness test (aka Durham rule)
acts that are the “product” of mental disease or defect excuse criminal liability
Substantial Capacity test (the MPC test)
designed to remove the objections to the right-wrong test, its irresistible impulse supplement, and the Durham rule
Diminished Capacity
an attempt to prove that the defendant, incapable of the requisite intent of the crime charged, is innocent of that crime but may well be guilty of a lesser crime