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Instrument Development To Examine Length-Measurement Abilities And Spatial-Sense Among Five-Year-Old Children

Table 2: Reliability of Instrument Items for Length Measurement in the Second Pilot

Cronbach's alpha if item deleted Corrected item – total correlation Item number
0.73 0.42 Question 1
0.76 0.18 Question 2
0.75 0.13 Question 3
0.74 0.43 Question 4
0.75 0.31 Question 5
0.75 0.31 Question 6
0.74 0.36 Question 7
0.76 0.18 Question 8
0.7 0.62 Question 9
0.72 0.55 Question 10
0.73 0.46 Question 11
0.74 0.43 Question 12
0.75 0.26 Question 13
0.75 0.12 Question 14
0.74 0.33 Question 15
0.76 0.13 Question 16
0.75 0.2 Question 17
0.74 0.32 Question 18
0.69 0.69 Question 19
0.74 0.39 Question 20
0.74 0.4 Question 21
0.76 0.28 Question 22
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