Supplementary Information for a Study on Approximate Number Sense and Spatial Skills

Supplementary files for a research article investigating the link between the Approximate Number System (ANS) and spatial skills in early childhood. The 279.8 KB PDF contains supporting information for a study using factor analyses to test the age and ability differentiation hypothesis. The data was authored by Ilse Coolen and shared under a CC-BY 4.0 license on figshare.

Use Cases

• Replicating factor analyses based on the study's methodology for ANS and spatial skills measures.
• Examining the construct-level relationship between approximate number sense and spatial abilities described in the article.
• Testing the age and ability differentiation hypothesis using the provided supplementary data.
• Investigating the intertwined nature of numerical and spatial information processing in early childhood.

Strengths

• Data is directly linked to a published research article with a clear methodological aim.
• Shared under a permissive CC-BY 4.0 license, allowing for reuse and redistribution.
• File size is 279.8 KB, making it quick to download and inspect.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The data is a supplementary PDF; its structure and machine-readability are not specified.

Provenance

Source

figshare, authored by Ilse Coolen.

Collection Method

Supplementary information for a published research study.

Time Range

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Freshness

Last updated 2026-04-17 08:19:59; freshness should be verified.

Geography

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