Related Experiment Video
Updated: Aug 10, 2026

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
Published on: April 28, 2016
Cognitive play of mentally retarded preschoolers: observations in the home and school
1Georgia University Affiliated Program, University of Georgia, Athens 30602.
Abstract:
A within-subjects design was used to examine the cognitive play of 12 mainstreamed mentally retarded preschool boys during group free-play at school and in an independent play situation at home. Children played with available toys at school and with three designated toy sets at home. Cognitive and communicative abilities were established through administration of the Battelle Developmental Inventory. Children not only played more in the home condition, but this play was more sophisticated than that in the school condition. Increased differences between home and school performance were positively associated with expressive communicative developmental age. Peak play did not differ between the two settings. Children not only sequenced play activities more at home, but these sequences were longer and more complex than those at school.
More Related Videos
14:05Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
Published on: January 23, 2017
11:29Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools
Published on: June 20, 2020
Related Concept Videos
Naturalistic Observations
Piaget's Theory of Cognitive Development from Childhood into Adulthood
Schemata: Building Blocks of Knowledge
Schemata...
Piaget's Stage 1 of Cognitive Development
Exploration...
Piaget's Stage 2 of Cognitive Development
Piaget's Stage 3 of Cognitive Development
Conservation and Constancy of Quantity
A significant cognitive milestone in the concrete...
Social Foundations of Self I: Play and Game