The objective of this article is to assess the validity of data on occupational activities obtained by a questionnaire. 152 employees from 16 jobs were interviewed independently about activities in their work, using a structured questionnaire. For 11 of the jobs, two further workers were observed du
Validity of Spaces for Assessing Knowledge about Fractions
✍ Scribed by Katja Baumunk; Cornelia E Dowling†
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 362 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-2496
No coin nor oath required. For personal study only.
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