Cronbach's Alpha Calculator
Computes Cronbach's α from an item-response matrix, with an "alpha if item deleted" analysis for every item.
Read the full guide to this tool
Results
Notes
- Rules of thumb: α ≥ 0.9 excellent, ≥ 0.8 good, ≥ 0.7 acceptable.
Computes Cronbach's α from an item-response matrix, with an "alpha if item deleted" analysis for every item.
Read the full guide to this tool