Camila Chiodi, Jonathan Epstein, Johanna Arvis, Elise Martin, Aude Barbier, Antonio Di Meglio, Emma Gillanders, Guillemette Jacob, Gwenn Menvielle, Sibille Everhard, Francis Guillemin, Ines Vaz Luis, Maria Alice Franzoi
An effort to improve the collection of patient-generated data: readability and understandability of patient-reported outcomes measures in a survivorship cohort
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation
cognitive development major area human development extensively studied jean piaget proposed development intellectual abilities occurs series relatively distinct stages childs way thinking viewing world different different stages assess piagets principles intuitive stage preoperational period among 47yearold children relative intelligence quotient iq various characteristics described jean piaget specific age group 47 years along previous preconceptual stage preoperational period successive periods concrete operations analysed using various experiments 300 children characteristics included concepts perceptual cognitive egocentrism centration reversibility iq children measured using seguin form board test inferential statistics performed using chisquare test kruskal wallis test level statistical significance set 005 prevalence perceptual cognitive egocentrism 107 317 based experiments 33 based interview question centration present 963 children 99 children lacked concept reversibility according clay experiment 977 possessed concept according interview question mean iq score children possessed perceptual egocentrism cognitive egocentrism egocentrism dental setting significantly higher lacked characteristics perceptual egocentrism almost disappeared prevalence cognitive egocentrism decreased increase age centration lack reversibility appreciated children gradual reduction prevalence characters increasing age mean iq score children possessed perceptual egocentrism cognitive egocentrism egocentrism dental setting higher