Theories of Personality provides a comprehensive foundation on the nature of personality theory, as well as its contributions to science. Coverage of each theory encompasses a biographical sketch of each theorist, related research, and applications to real life. Written by three preeminent psychology professors―Jess Feist, Gregory J. Feist, and Tomi-Ann Roberts―this program is engaging and student-friendly. The ninth edition provides new studies and sections on topics such as ego identity, gender studies, mindfulness and self-actualization, and more. The Connect course for this offering includes SmartBook, an adaptive reading and study experience which guides students to master, recall, and apply key concepts while providing automatically-graded assessments.