AUTHOR=Lloyd Dan TITLE=Grand challenges in theoretical and philosophical psychology: after psychology? JOURNAL=Frontiers in Psychology VOLUME=1 YEAR=2010 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2010.00009 DOI=10.3389/fpsyg.2010.00009 ISSN=1664-1078