Challenges in the conceptualization of trait self‐control as a psychological construct

Self‐control is widely believed to be a valuable characteristic that contributes to leading a healthy, happy, and successful life through the effective pursuit of long‐term goals. Yet, despite a prolific literature spanning decades, essential questions about the conceptual nature of trait self‐control remain unanswered. Substantially different perspectives on the theoretical nature of (trait) self‐control coexist side by side. We briefly review prominent views informing what trait self‐control as a psychological construct is. On this basis, we identify four conceptual challenges that we think the field should address moving forward: (a) integrating theoretical notions, (b) addressing variability in individual goals, (c) acknowledging variability in dominant responses, and (d) anchoring trait self‐control in a nomological network. We highlight why addressing these challenges is crucial for gaining a deeper understanding of trait self‐control. We also suggest how theoretical conceptualizations of trait self‐control might do so and the implications this would bear for measurement and interventions.