This four-volume collection picks up the story of theoretical psychology in the 1980s, as it becomes a legitimate form of enquiry in its own right, and follows it as it develops through alternative and critical streams into the newfound fields of 21st century psychology, like situated cognition, embodied cognition, and extended mind theory. This collection can serve as the last word on modern theoretical psychology in its own right, or as a companion to the Classics in Theoretical Psychology collection.<br />