| Full text in English | 
| Language study | Response options | ||||||||||
| study code | N 
 | completely unsatisfied | unsatisfied | unsatisfied nor satisfied | satisfied | completely satisfied | |||||
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | ||
| catalan1 | 
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| dutch4 | 28 | 1,03 | 0,4 | 3,29 | 0,6 | 5,36 | 0,5 | 7,47 | 0,6 | 9,37 | 0,3 | 
| dutch6 | |||||||||||
| german2 | 
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| french1 | 
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| hungarian1 | 
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| italian1 | 
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| italian2 | |||||||||||
| norwegian1 | 
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| russian1 | 
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| slovenian1 | 
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| swedish1 | 
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Used in International Research group on Methodological and Comparative research Survey (IRMCS) early 1990s. That study compared the responses of the same question rated on three different scales: this 5-step verbal scale, a 11-step numerical scale and a 101-step numerical scale (Saris et al, 1996)-
Samples in Catalonia, Germany, Hungary and Sweden not representative for the general population