Emotion dysregulation is fundamental to a range of psychiatric disorders. Leading psychological treatments are often designed to teach several emotion regulation strategies. However, teaching a wide range of strategies may be an inefficient way to enhance emotional functioning. We propose a framework of emotion dysregulation to guide the development of more efficient and flexible interventions. We review motivational (i.e., self-efficacy), between- situation (i.e., increasing frequency,

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... , or quality of adaptive strategy use; decreasing frequency of maladaptive strategy use), and within-situation mechanisms (i.e., using more or fewer strategies in a given situation; optimally ordering strategies) as well as temporal targets of emotion regulation interventions (i.e., short-term effectiveness vs. long-term adaptiveness). Throughout, we detail recommendations for researchers to test these mechanisms and targets.