| Researchers need to question whether the phenomena observed are real or an artefact of the experimental methodology used. |
| After randomisation, all children were tested for refractive error with cycloplegic drops to eliminate artefact due to accommodation. |
| The functionality of an artefact corresponds to the range of functions it exhibits or the experience it provides. |
| The artefact was made using the lost wax process which, according to him, is being forgotten by today's generation. |
| At their most intense, they can suggest new ideas of relationships of humankind to nature, artefact to place, technology to the biosphere. |
| This artefact was provided with a long textual exposition, written by the artist. |
