Media type: E-Article Title: A developmental study of visual attention: Issues of filtering efficiency and focus Contributor: Pastò, Luigi; Burack, Jacob A. Published: Elsevier BV, 1997 Published in: Cognitive Development, 12 (1997) 4, Seite 523-535 Language: English DOI: 10.1016/s0885-2014(97)90021-6 ISSN: 0885-2014 Origination: Footnote: