Children's visuospatial memory predicts mathematics achievement through early adolescence

Area of Science:

• Cognitive Psychology
• Educational Psychology
• Neuroscience

Background:

• Previous research linked elementary visuospatial memory gains to fifth-grade math achievement.
• The predictive relationship of visuospatial memory for later academic achievement remained unclear.

Purpose of the Study:

• To investigate the longitudinal relationship between visuospatial memory development and academic achievement from sixth to ninth grade.
• To determine if visuospatial memory uniquely predicts mathematics and reading achievement during early adolescence.

Main Methods:

• Longitudinal study design with 145 participants assessed from sixth to ninth grade.
• Statistical controls included intelligence, working memory components (central executive, phonological), attentive behavior, and parental education.
• Visuospatial memory growth was measured from earlier elementary school years.

Main Results:

• Growth in visuospatial memory significantly predicted growth in mathematics achievement from sixth to ninth grade.
• This association remained significant after controlling for intelligence, working memory, attention, and socioeconomic factors.
• No significant relationship was found between visuospatial memory growth and reading achievement during this period.

Conclusions:

• Visuospatial memory plays a unique and increasingly important role in learning mathematics through middle school.
• The findings highlight the specific contribution of visuospatial abilities to mathematical development, independent of other cognitive factors.
• Interventions targeting visuospatial skills may enhance mathematics learning in students.