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Scientific Article
unige:40862 
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Sample size for pre-tests of questionnaires |
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| Authors | ||
| Published in | Quality of Life Research. 2015, vol. 24, no. 1, p. 147-151 | |
| Abstract | To provide guidance regarding the desirable size of pre-tests of psychometric questionnaires, when the purpose of the pre-test is to detect misunderstandings, ambiguities, or other difficulties participants may encounter with instrument items (called «problems»). | |
| Identifiers | PMID: 25008261 | |
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| Research groups | Groupe Jean-Michel Gaspoz (23) Epidémiologie clinique (115) | |
| Citation (ISO format) | PERNEGER, Thomas et al. Sample size for pre-tests of questionnaires. In: Quality of Life Research, 2015, vol. 24, n° 1, p. 147-151. https://archive-ouverte.unige.ch/unige:40862 |
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