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Table 7 ANOVA results for effect of daily average computer use to perceived disorientation

From: Utilizing a smart cognitive support system for K-8 education

   N Mean Standard Deviation F p
Perceived disorientation Less than 1 h 43 2.45 0.96 1.261 0.293
Between 1 and 3 h 30 2.50 0.92
Between 3 and 5 h 9 1.85 0.84
More than 5 h 7 2.46 0.52
Total 89 2.41 0.91
Ease of use Less than 1 h 43 3.53 1.05 0.316 0.814
Between 1 and 3 h 30 3.60 0.85
Between 3 and 5 h 9 3.74 1.58
More than 5 h 7 3.90 0.59
Total 89 3.60 1.01