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Ziemer, Christine J.; Plumert, Jodie M.; Pick, Anne D. – Infancy, 2012
We conducted two experiments to address questions over whether 9-month-old infants believe that objects depicted in realistic photographs can be picked up. In Experiment 1, we presented 9-month-old infants with realistic color photographs of objects, colored outlines of objects, abstract colored "blobs," and blank pages. Infants most commonly…
Descriptors: Infants, Tactual Perception, Photography, Recognition (Psychology)
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Seehagen, Sabine; Herbert, Jane S. – Infancy, 2011
Developmental changes in learning from peers and adults during the second year of life were assessed using an imitation paradigm. Independent groups of 15- and 24-month-old infants watched a prerecorded video of an unfamiliar child or adult model demonstrating a series of actions with objects. When learning was assessed immediately, 15-month-old…
Descriptors: Video Technology, Child Development, Object Manipulation, Adults
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Itakura, Shoji; Ishida, Hiraku; Kanda, Takayuki; Shimada, Yohko; Ishiguro, Hiroshi; Lee, Kang – Infancy, 2008
This study examined whether young children are able to imitate a robot's goal-directed actions. Children (24-35 months old) viewed videos showing a robot attempting to manipulate an object (e.g., putting beads inside a cup) but failing to achieve its goal (e.g., beads fell outside the cup). In 1 video, the robot made eye contact with a human…
Descriptors: Imitation, Toddlers, Robotics, Nonverbal Communication
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Lockman, Jeffrey L. – Infancy, 2008
For many decades, tool use has been viewed primarily as a cognitive achievement, an ability that separates not only adults and older children from infants, but humans from virtually all other species. According to this standard account, tool use and associated means-ends behaviors are dependent on symbolic or representational thinking. Organisms…
Descriptors: Cognitive Development, Object Manipulation, Behavior, Individual Differences
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Smitsman, Ad W.; Cox, Ralf F. A. – Infancy, 2008
Two experiments investigated how 3-year-old children select a tool to perform a manual task, with a focus on their perseverative parameter choices for the various relationships involved in handling a tool: the actor-to-tool relation and the tool-to-target relation (topology). The first study concerned the parameter value for the tool-to-target…
Descriptors: Infants, Topology, Young Children, Task Analysis
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Mash, Clay – Infancy, 2007
This study examined infants' use of object knowledge for scaling the manipulative force of object-directed actions. Infants 9, 12, and 15 months of age were outfitted with motion-analysis sensors on their arms and then presented with stimulus objects to examine individually over a series of familiarization trials. Two stimulus objects were used in…
Descriptors: Object Permanence, Infants, Action Research, Scaling