Lines of thought [electronic resource] : central concepts in cognitive psychology / Lance J. Rips. Rips, Lance J. Cognitive psychology. BF201 153.4 22 Includes bibliographical references and index. Description based on online resource; title from home page (viewed Jan. 10, 2011). How can we think about maths, despite the immateriality of numbers, sets, and other mathematical entities? How are we able to think about what might have happened if history had taken a different turn? Questions like these turn up in nearly every part of cognitive science and are central to our human position of having limited knowledge of what is true. New York ; Oxford : Oxford University Press, 2011. 2011. 2011 Text 1 online resource. http://dx.doi.org/10.1093/acprof:oso/9780195183054.001.0001 eng