Table 3.

Pearson's correlations between the measurements of procrastination

	1a.	1b.	2a.	2b.	2c.	3.	4.	4a.	4b.	4c.	5.
Academic procrastination
1. Procrastination/math problems
1a. Before	1
1b. Between	0.08	1
2. Procrastination Assessment Scale for Students
2a. Prevalence of procrastination	0.06	−0.15	1
2b. Problems of procrastination	0.07	0.03	0.50*	1
2c. Desire of reducing procrastination	−0.06	0.07	0.55*	0.60*	1
3. Procrastination ratio	−0.08	−0.12	0.16	0.14	0.18	1
General procrastination
4. Pure Procrastination Scale	−0.07	0.04	0.67*	0.54*	0.64*	0.37*	1
4a. Decisional Procrastination	−0.10	0.11	0.48*	0.40*	0.43*	0.36*	0.85*	1
4b. General Procrastination Scale	−0.08	−0.08	0.70*	0.41*	0.64*	0.32	0.88*	0.65*	1
4c. Adult Inventory of Procrastination	0.01	0.12	0.46*	0.58*	0.51*	0.28	0.81*	0.60*	0.50*	1
Susceptibility to temptation
5. Susceptibility to Temptation Scale	0.05	−0.01	0.48*	0.57*	0.52*	0.39*	0.64*	0.53*	0.58*	0.49*	1

^* p < 0.01.