The APA Monitor has a nice two-page piece on what advisors (supervisors) and advisees (supervisees) want from each other. It's in the context of academic supervision in the US, but should also apply here in Australia.
The article has a link to a nifty quiz (The Advisory Working Alliance Inventory) in which advisors and advisees can evaluate their working relationship (with built-in scoring and feedback)
http://www.apamonitor-digital.org/apamonitor/20120708#pg76
Wishing you rich and rewarding relationship with all of your supervisors
Fiona
PS Student membership of the CCN only costs $75 per year, and demonstrates your commitment to the profession. It also allows great networking and professional development opportunities, and looks good on your CV...
Have a look at the membership application details at http://www.psychology.org.au/membership/student_subscriber/