NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Okamoto-Barth, Sanae; Tomonaga, Masaki; Tanaka, Masayuki; Matsuzawa, Tetsuro – Developmental Science, 2008
The use of gaze shifts as social cues has various evolutionary advantages. To investigate the developmental processes of this ability, we conducted an object-choice task by using longitudinal methods with infant chimpanzees tested from 8 months old until 3 years old. The experimenter used one of six gestures towards a cup concealing food; tapping,…
Descriptors: Object Permanence, Cues, Behavioral Science Research, Infants
Peer reviewed Peer reviewed
Direct linkDirect link
Bish, Joel P.; Chiodo, Renee; Mattei, Victoria; Simon, Tony J. – Brain and Cognition, 2007
One of the defining cognitive characteristics of the chromosome 22q deletion syndrome (DS22q11.2) is visuospatial processing impairments. The purpose of this study was to investigate and extend the specific attentional profile of children with this disorder using both an object-based attention task and an inhibition of return task. A group of…
Descriptors: Cues, Object Permanence, Inhibition, Genetics
Peer reviewed Peer reviewed
Direct linkDirect link
Bruce, Susan M. – International Journal of Disability, Development and Education, 2005
Most children who are congenitally deafblind are severely delayed in their communication development and many will not achieve symbolic understanding and expression. This article discusses developmental markers cited in the research literature as predictive of or facilitative of the development of symbolism. These markers include the growth toward…
Descriptors: Symbolic Learning, Cues, Object Permanence, Communication Disorders