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Table 4 Spearman correlations of RFFT and CogState, separate for low (0–12 years) (N = 106) and high (>12 years) (N = 363) education level

From: Comparison of cognitive functioning as measured by the Ruff Figural Fluency Test and the CogState computerized battery within the LifeLines Cohort Study

  1. *p < 0.05; **p < 0.01; RFFT Ruff Figural Fluency Test, GMLT Groton Maze Learning Test, GMLR Groton Maze Learning Test – Delayed Recall, DET Detection Task, IDN Identification Task, OBK One Back Task; OCL: One Card Learning task
  2. Adults with higher education level (>12 years) are presented in black; adults with lower education level (≤12 years) are presented in grey