Papers on Parliament Lectures in the Senate Occasional Lecture Series, and other papers Number 68 December 2017 Published and printed by the Department of the Senate Parliament House, Canberra ISSN 1031–976X (online ISSN 2206–3579) Published by the Department of the Senate, 2017 ISSN 1031–976X (online ISSN 2206–3579) Papers on Parliament is edited and managed by the Procedure and Research Section, Department of the Senate. Edited by Ruth Barney All editorial inquiries should be made to: Assistant Director Procedure and Research Section Department of the Senate PO Box 6100 Parliament House CANBERRA ACT 2600 Telephone: (02) 6277 3078 Email:
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[email protected] Printed copies of previous issues of Papers on Parliament may be provided on request if they are available. Past issues are available online at: www.aph.gov.au/pops Contents Small Parties, Big Changes: The Evolution of Minor Parties Elected to the Australian Senate 1 Zareh Ghazarian Government–Citizen Engagement in the Digital Age 23 David Fricker Indigenous Constitutional Recognition: The 1967 Referendum and Today 39 Russell Taylor The Defeated 1967 Nexus Referendum 69 Denis Strangman Parliament and National Security: Challenges and Opportunities 99 Anthony Bergin Between Law and Convention: Ministerial Advisers in the Australian System of Responsible Government 115 Yee-Fui Ng Trust, Parties and Leaders: Findings from the 1987–2016 Australian Election Study 131 Sarah Cameron and Ian McAllister iii Contributors Zareh Ghazarian is a lecturer in politics and international relations in the School of Social Sciences at Monash University.