The 11th Edition of Zastrow/Kirst-Ashman/Hessenauer’s Understanding Human Behavior in the Social Environment is available in the affordable MindTap Reader format. In the MindTap Reader, you can highlight important passages, take notes, have the text read aloud from ReadSpeaker, whether you are on or offline, and create custom flashcards. Access MindTap Reader on your laptop or via the MindTap mobile app to learn on-the-go. When it is time to study, you can easily gather notes and highlighted passages to stay organized! This text looks at the lifespan through theory and practice, covering human development and behavior theories within the context of individual, family, group, organizational, and community systems. Using a chronological lifespan approach, the book presents separate chapters on biological, psychological, and social impacts at various lifespan stages with an emphasis on strengths and empowerment.