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What to Do When Cronbach’s Alpha Is Below 0.7
Don’t panic if your Cronbach’s Alpha is below 0.7! This article explains how to review and improve the reliability of your questionnaire and introduces Data Investigator — experts in statistical data analysis, thesis support, and research consulting with over 15 years of professional experience.
Data Investigator Team
Oct 122 min read
What is Negative Questions in Research? Application, Data Analysis, and Precautions
บทความนี้จะอธิบายว่า คำถามเชิงลบคืออะไร ควรใช้ในงานวิจัยประเภทใด วิธีวิเคราะห์ข้อมูลที่มีคำถามเชิงลบ และข้อควรระวังในการใช้งาน
Data Investigator Team
Mar 113 min read
Analyzing IOC (Item-Objective Congruence) of Questionnaires
This article discusses the importance of IOC analysis in questionnaire development and the process involved.
Data Investigator Team
Jul 11, 20242 min read
What is Reliability Test with Cronbach's Alpha?
Learn how to conduct Reliability Test using Cronbach's Alpha to analyze the consistency of questionnaire data in research.
Data Investigator Team
Jul 2, 20243 min read
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