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Elley Wakui, Dean Petters, Jules Davidoff, Martin Juttner; The development of part-based and analytical object recognition in adolescence. Journal of Vision 2010;10(7):957. doi: https://doi.org/10.1167/10.7.957.
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© ARVO (1962-2015); The Authors (2016-present)
Three experiments (familiar animals, familiar artefacts, newly learned but previously novel objects) investigated different developmental trajectories for part-based and analytical-based object processing between 7-16yrs. The 3-AFC task required selecting the correct appearance from individual part or part-relational manipulated versions. In all experiments, even the youngest children showed adult-like performance on part-changes. However, for animals and artefacts similar levels were only reached by 11-12yrs for relational changes. Interestingly, for novel objects relational- and part-change performance was equivalent throughout the age range. These results suggest an unexpected complex trajectory of analytical-based object recognition into adolescence.
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