Human Development Across the Lifespan,4e by Professors John Dacey and John Tavers,provides a well balanced,chronological view of the lifespan with a strong applied focus,a built in study guide and a value conscious price tag. As in previous editions,the 4th edition of Human Development across the Lifespan reflects the authors exhaustive research and careful application of relevant theories in a thorough yet engaging presentation of the interplay of biological,sociological and psychological forces in human development. New and updated content,contemporary applications and a more concise format place theories and concepts in a context that is meaningful to students from a variety of disciplines including: psychology,education,nursing,home economics,and developmental psychology.