This document summarizes research on academic procrastination. It discusses several categories of research: prevalence and correlates, personality factors like perfectionism and neuroticism, biological influences like gender and eveningness, procrastination as a coping mechanism or failure of self-regulation, and whether procrastination can enhance performance. The document also reviews limited research on practices to address procrastination in the classroom, finding that brief instructor interventions and less flexible deadlines may help reduce procrastination. Overall, the document provides an overview of the various theoretical perspectives and empirical findings regarding the causes and consequences of academic procrastination.