Cách xử lý khi Cronbach’s Alpha thấp và biến gặp vấn đề trong SPSS | Tăng độ tin cậy thang đo

Calculating Cronbach's Alpha in Microsoft Excel Compared to SPSS

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Young mum Amber Curragh is determined to warn others about the devastating effects of ketamine use after being left with such severe bladder damage, she has to spend two hours a day in the bath and wear incontinence pads just to cope. Experts have been warning about the dangers of the drug for years - and now new research shows deaths linked to it have risen twenty-fold in the last decade. For more information and support around drug addiction, call the Frank helpline on 0300 123 6600 or visit t

What is Cronbach's Alpha? - Explained Simply (Part 2)