You can request a judge only trial if you wish and it may be approved by the court. The constitution grants you the right to be heard in front of a jury, but if you certainly can request a judge only trial.
Self defense is a complete defense for manslaughter too. This is the correct answer.
Hang on. Isn't manslaughter = unlawful and dangerous and/or criminal negligence? How would you argue self-defence?
Idk, I could be wrong. I need to look at manslaughter again.
Right. Voluntary manslaughter = reduced to manslaughter from murder by a partial defence (extreme provocation, substantial impairment, excessive self-defence and infanticide). Involuntary manslaughter = manslaughter by an unlawful and dangerous act, or manslaughter by criminal negligence.
Unlawful and dangerous act = can't use self-defence - Cornelissen (2004) NSWCCA 449 (An act performed in self-defence is not an unlawful act)
Criminal negligence = that's like where your conduct falls so short of what the reasonable person (someone else in the community) would have done as to merit criminal punishment. It's where you don't realise what you're doing, I don't think that you can really claim self-defence. Criminal negligence could be made out if, for example, you ran over a child with a tractor not realising that the child was hiding in the bushes (not that I remember whether it was actually made out in the case with those facts).
My point is that manslaughter can be voluntary and involuntary. If manslaughter is brought up without first bringing up murder (and partial defences), it either has to be an unlawful and dangerous act (or omission) or criminal negligence (ie involuntary). If the prosecution allege that there was an unlawful and dangerous act, the defendant can't allege that he/she acted in self-defence because self-defence is lawful. If the prosecution allege that there was criminal negligence, I don't see how the defendant can claim self-defence because he/she would have acted without realising what was going on (otherwise the prosecution would probably bring up a different charge of homicide).
None of that is in the legal studies syllabus, and you could be right... It's 3 AM and I'm only posting this because I need to procrastinate. In the past legal studies exams have been blatantly outdated/wrong. I wouldn't worry. Even if I'm right it's only 1 question.