TY - BOOK AU - Pry,René TI - Longitudinal studies in ASD and developmental position PY - 2021///. N1 - 7 N2 - Based on a situation borrowed from people on the “spectrum,” some constraints that longitudinal research should respect are suggested. Appreciating a change indeed requires understanding its content, defining its time window of appearance, drawing its evolutionary trajectories, and describing its mechanisms. But it will also be suggested to propose a theory of the phenomenon studied which integrates the changes, to adopt an experimental design adapted to the latter, to use relevant indicators and a matching between statistical treatment and theoretical model UR - https://shs.cairn.info/journal-enfance-2021-3-page-313?lang=en&redirect-ssocas=7080 ER -