1. a subset of items within a larger test or measurement scale that measures a specific aspect or dimension
Usage: psychology; research

1. smaller than the standard or full scale; reduced in size or proportion

Examples

• The anxiety subscale showed significant differences between the two groups.
• Researchers analyzed each subscale of the personality inventory separately.
• The depression subscale consists of nine items measuring mood symptoms.
• The subscale model airplane was perfect for indoor flying.
• Engineers tested the subscale prototype before building the full version.
• The subscale wind tunnel allowed for preliminary aerodynamic testing.