TABLE 1.

Variables and Summary Statistics.

Measures	M	SD
Information processing
Extent
Total clicks	61.5	26.4
Total time	1177.2	589.1
Focus
Clicks on 3 best	0.20	0.10
Time on 3 best	0.20	0.10
Comparison index	5.10	5.50
Decision quality	3.16	1.12
Satisfaction with decision	5.06	0.74
I feel good with my decision.	5.17	0.90
I am satisfied with my decision.	5.26	0.80
I feel, I have made a good decision.	5.13	0.95
I feel, I have chosen the cheapest plan.	4.75	1.28
I feel, I had sufficient time to make my decision.	5.02	1.41
I feel, I had sufficient information to make my decision.	5.03	1.12
Cronbach’s α = 0.76
Epistemic motivation	5.04	0.86
I tried to take into consideration all possible alternatives.	5.16	1.11
I tried to process information as thorough as possible.	4.94	1.05
I thought deeply before making a decision.	5.01	1.05
Cronbach’s α = 0.73
Involvement	4.45	0.68
How much do you identify with the decision?	4.65	1.22
How confident are you that you have made a good choice?	5.06	0.85
Would you revise your decision if possible? (R)	4.59	1.22
How competent do you feel for making such decisions?	4.54	1.14
Do you think you could justify your decision adequately?	5.06	0.97
To what extent do you commit yourself to the decision?”	5.29	0.83
Cronbach’s α = 0.73
Time pressure	2.16	1.15
I experienced the task as stressful.	2.15	1.36
If I had had more time, I would have considered more information.	2.62	1.81
I felt to be under pressure while making my decision.	2.21	1.56
Time left was an issue of concern during decision making.	1.77	1.25
I had sufficient time to think about my decision. (R)	2.18	1.51
Cronbach’s α = 0.89
Decision difficulty
Working on the task was difficult to me.	2.02	1.21

Note: Items were answered on a six-point scale ranging from 1 (applies not at all) to 6 (applies completely). Items marked with an (R) are reverse coded.