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Table 2 Descriptive statistics of concept map size

From: Design and development of semi-automatic concept map authoring support tool

Text Session Tool n Mean Std. Dev Median
T1 S1 Scratch 21 14.43 2.46 14
T1 S1 Supported 21 16.95 1.94 17
T1 S2 Scratch 21 16.38 2.54 16
T1 S2 Supported 21 20.67 2.80 20
T2 S1 Scratch 21 15.52 2.60 15
T2 S1 Supported 21 20.33 2.74 20
T2 S2 Scratch 21 16.42 2.09 17
T2 S2 Supported 21 21.10 2.64 21