To assess this construct, Steel (2010) developed the Pure Procrastination Scale (PPS), a short scale intended to capture the general notion of dysfunctional delay. 
Steel
Validation of a French version of the pure procrastination scale (PPS). To assess this construct, Steel (2010) developed the Pure Procrastination Scale (PPS), a short scale intended to capture the general notion of dysfunctional delay. 
Pure Procrastination Scale (PPS)
Validation of a French version of the pure procrastination scale (PPS).
French version of the Pure Procrastination Scale (PPS)