Information for Authors INFORMATION FOR AUTHORS INFORMATION FOR SUBSCRIBERS, USERS, LIBRARIES & SUBSCRIPTION SERVICES INFORMAL LOGIC has, up to and including the current volume (27, 2007), been published three times a year. Starting with the next volume (28, 2008), it will publish quarterly: March 1, June 1, September 1, December 1. Back Issues: current rates/volume, $20/issue. Inquire for complete back orders. Please note that back issues, beginning with the most recent volumes and proceeding back in time, will become available free on-line when and as they can be processed. Reproduction permission: Please see the Informal Logic website at the URL, above. Indices: INFORMAL LOGIC is indexed in The Philosopher’s Index, Linguistics and Language Behavior Abstracts, and Current Index to Journals in Education. MAILING ADDRESS: INFORMAL LOGIC, c/o Department of Philosophy University of Windsor, Windsor, Ontario, CANADA N9B 3P4. E-MAIL: . TELEPHONE: (1)519.253.3000, ext. 2332. FAX: (1)519.971.3671 WEBSITE: http://www.informallogic.ca EDITORIAL POLICY: INFORMAL LOGIC publishes articles in reasoning and argu- mentation theory and practice. Primary criteria for articles with a theoretical focus. (1) The article advances the dialectic or constitutes an interesting comment on it: it presents a cogent argu- ment, objection, interpretation or position that is an advance in relation to the background of issues and controversies on the topic; or it casts the issue ad- dressed in a new and worthwhile light. (2) The article makes explicit reference to the pertinent literature on its topic, and it discharges the burden of proof imposed by that scholarship. Primary criteria for acceptance of articles devoted to the teaching of informal logic, critical thinking or argumentation include: originality; utility; timeliness; and evidence of the effectiveness of the methods, materials, technologies, etc., proposed. The standard criteria for scholarly publication—topical fit with the subjects covered in the journal; adequacy of coverage to the issue addressed; clarity, organization and literateness of the prose; conceptual clarity and cogency of argumentation—apply ceteris paribus to all articles, notes and reviews. SUBMISSIONS: INFORMAL LOGIC is now an on-line, open-access journal. Authors should go to the following URL on the Internet for instructions about how to submit articles to be considered for publication: www.uwindsor.ca