Cronbach's Alpha Values

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Internal consistency

Cronbach's Alpha Internal Consistency
0.9 ≤ α Excellent
<0.8 ≤ α < 0.9 Good
0.7 ≤ α < 0.8 Adequate
0.6 ≤ α < 0.7 Questionable

Cronbach's alpha Internal consistency


0.7 ≤ α < 0.8 Acceptable

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