This popular student introduction explores all the sub-fields of clinical psychology, including clinical assessment, psychotherapy, ethical and professional issues, current controversies and specialized topics. Fully updated to reference state-of-the-art research, the Fourth Edition includes a focus on cultural diversity and ethics throughout, and is supported by a companion website providing both student and lecturer resources. This edition also integrates coverage of disorders new to the DSM-5, as well as the latest information on adjusted DSM-5 criteria for existing disorders.