1. Dissonance Motivation from an Action-Based Perspective: An Updated Review Eddie Harmon-Jones and Cindy Harmon-Jones 2. The Bright, Dark, and Dim Light Colors of Motivation: Advances in Conceptualization and Measurement from a Self-Determination Theory Perspective Nikos Ntoumanis 3. Future Self to Current Action: Integrated Review and Identity-Based Motivation Synthesis Daphna Oyserman and Eric Horowitz 4. Using Free Will Wisely: The Importance of Self-Concordant Goal Pursuit Kennon M. Sheldon and Erica A. Holberg 5. Workplace engagement and motivation Toon W. Taris 6. Mental Calibration: Fine tuning the dynamics of mind and action Robin R. Vallacher , Andrzej Nowak, Eli Fennell