caa a22 4500 44535450X CHVBK 20180317142855.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s00221-010-2479-9 doi (NATIONALLICENCE)springer-10.1007/s00221-010-2479-9 The development of grasping comprehension in infancy: covert shifts of attention caused by referential actions [Elektronische Daten] [Moritz Daum, Gustaf Gredebäck] An eye tracking paradigm was used to investigate how infants' attention is modulated by observed goal-directed manual grasping actions. In Experiment 1, we presented 3-, 5-, and 7-month-old infants with a static picture of a grasping hand, followed by a target appearing at a location either congruent or incongruent with the grasping direction of the hand. The latency of infants gaze shift from the hand to the target was recorded and compared between congruent and incongruent trials. Results demonstrate a congruency effect from 5months of age. A second experiment illustrated that the congruency effect of Experiment 1 does not extend to a visually similar mechanical claw (instead of the grasping hand). Together these two experiments describe the onset of covert attention shifts in response to manual actions and relate these findings to the onset of manual grasping. Springer-Verlag, 2010 Infancy nationallicence Goal-directed actions nationallicence Action perception nationallicence Grasping action nationallicence Saccadic reaction times nationallicence Eye tracking nationallicence Daum Moritz Department of Psychology, Research Group "Infant Cognition and Action”, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstrasse 1A, 04103, Leipzig, Germany aut Gredebäck Gustaf Department of Psychology, Uppsala University, Box 1225, 751 42, Uppsala, Sweden aut Experimental Brain Research Springer-Verlag 208/2(2011-01-01), 297-307 0014-4819 208:2<297 2011 208 221 https://doi.org/10.1007/s00221-010-2479-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-010-2479-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Daum Moritz Department of Psychology, Research Group "Infant Cognition and Action”, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstrasse 1A, 04103, Leipzig, Germany aut NATIONALLICENCE 700 1- Gredebäck Gustaf Department of Psychology, Uppsala University, Box 1225, 751 42, Uppsala, Sweden aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 208/2(2011-01-01), 297-307 0014-4819 208:2<297 2011 208 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer