Human category learning.
Decisional procrastination correlates : personality traits , self-esteem or perception of cognitive failure ?
Metacognitive Beliefs About Procrastination : Development and Concurrent Validity of a Self-Report Questionnaire
Academic procrastination: associations with personal, school, and family variables.
A Cross Sectional Study on Procrastination: Who Procrastinate More?
Indecision and avoidant procrastination: the role of morningness-eveningness and time perspective in chronic delay lifestyles.