Related Experiment Videos
Children's conception of object, as revealed by their categorizations
A Desprels-Fraysse1, M Lecacheur
1Center for Cognitive Psychology Research, University of Provence, France.
The Journal of Genetic Psychology
|March 1, 1996
Summary
Children aged 6-11 years do not clearly distinguish between simple construction pieces and complex constructions until ages 8-11. Their sorting strategies involve logical or schema-based reasoning.
Area of Science:
- Cognitive Development
- Developmental Psychology
- Object Classification
Background:
- Understanding how children categorize objects is crucial for developmental psychology.
- Previous research has explored children's classification abilities, but distinctions between object levels require further investigation.
Purpose of the Study:
- To investigate the age at which children differentiate between simple construction components and assembled constructions.
- To identify the reasoning strategies children employ when classifying these objects.
Main Methods:
- A classification task involving sorting objects from a construction set was administered to children aged 6-11 years.
- Objects included both basic building pieces and pre-assembled constructions made from these pieces.
Main Results:
- Children did not consistently differentiate between simple pieces and constructions until ages 8, 10, or 11, depending on the experiment.
- Sorting was based on either perceptual/functional equivalency (logical sorting) or suitability relations (schemas).
Conclusions:
- The ability to distinguish between object levels (parts vs. wholes) develops later in childhood.
- Children utilize both logical and schema-based reasoning in object classification tasks.