Equality and Human Rights Commission Research report 34 Sexual orientation research review 2008 Martin Mitchell, Charlie Howarth, Mehul Kotecha and Chris Creegan NatCen Sexual orientation research review 2008 Martin Mitchell, Charlie Howarth, Mehul Kotecha and Chris Creegan Equality and Human Rights Commission 2009 First published Autumn 2009 ISBN 978 1 84206 113 8 Equality and Human Rights Commission Research Report Series The Equality and Human Rights Commission Research Report Series publishes research carried out for the Equality and Human Rights Commission (the Commission) by commissioned researchers. The views expressed in this report are those of the authors and do not necessarily represent the views of the Commission. The Commission is publishing the report as a contribution to discussion and debate. Please contact the Research Team for further information about other Equality and Human Rights Commission’s research reports, or visit our website: Research Team Equality and Human Rights Commission Arndale House The Arndale Centre Manchester M4 3AQ Email:
[email protected] Telephone: 0161 829 8500 Website: www.equalityhumanrights.com You can download a copy of this report and the full report as a PDF from our website: www.equalityhumanrights.com 2 CONTENTS TABLES 12 ACKNOWLEDGEMENTS 13 ABBREVIATIONS AND ACRONYMS 14 FOREWORD 15 EXECUTIVE SUMMARY 19 1 INTRODUCTION 36 1.1 Aims and objectives 36 1.2 Coverage and approach 37 1.3 Context 38 2 MEASURING SEXUAL ORIENTATION – DEFINITIONS AND SIZE 39 2.1 User need for national