Validation of a picture book to be used in a pan-European dietary survey
Objective: To validate a picture book for estimation of food portion sizes using two approaches: (i) ‘perception’ of food portions by comparison with a series of food photos; and (ii) ‘conceptualization and memory’, using the same photos to estimate the amount of served food one hour after self-serv...
| Autor principal: | |
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| Outros Autores: | , , , , , , , , , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2018
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10216/115122 |
| País: | Portugal |
| Oai: | oai:repositorio-aberto.up.pt:10216/115122 |