Social case work is a young and rapidly changing profession in which differences of method and technique have been prominent. The author approaches this difficulty by a careful examination of fundamental aims. The psychological concepts of ambivalence, will and denial, relationship, movement, projection and identification, interpretation and recognition, focus, level, and casuality are defined.Originally published in 1941.A UNC Press Enduring Edition — UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.