title: A developmental dissociation of view-dependent and view-invariant object recognition in adolescence.
abstract: Spatial generalization skills in school children aged 8-16 were studied with regard to unfamiliar objects that had been previously learned in a cross-modal priming and learning paradigm. We observed a developmental dissociation with younger children recognizing objects only from previously learnt perspectives whereas older children generalized acquired object knowledge to new viewpoints as well. Haptic and--to a lesser extent--visual priming improved spatial generalization in all but the youngest children. The data supports the idea of dissociable, view-dependent and view-invariant object representations with different developmental trajectories that are subject to modulatory effects of priming. Late-developing areas in the parietal or the prefrontal cortex may account for the retarded onset of view-invariant object recognition.
authors.affiliation: School of Life and Health Sciences-Psychology, Aston University, Aston Triangle, Birmingham B4 7ET, UK. m.juttner@aston.ac.uk
authors.forename: Martin
authors.initials: M
authors.lastname: Jüttner
authors.forename: Alexander
authors.initials: A
authors.lastname: Müller
authors.forename: Ingo
authors.initials: I
authors.lastname: Rentschler
mesh_terms: D000293:Adolescent; D041923:Adolescent Development / Q000502:physiology*; D002648:Child; D005556:Form Perception / Q000502:physiology*; D005795:Generalization, Stimulus / Q000502:physiology*; D006801:Humans; D010364:Pattern Recognition, Visual / Q000502:physiology*; D021641:Recognition, Psychology / Q000502:physiology*; D013028:Space Perception / Q000502:physiology