Scales of Measurement: Nominal, Ordinal, Interval & Ratio (Bangla)

Scales or levels of measurement quite tricky. Most get confused with four levels of measurement: Nominal, Ordinal, Interval and Ratio. Each level of measurement has its unique feature which determines corresponding statistical analysis.

Levels of measurement বা Scales of Measurement নিয়ে কনফিউশনে থাকি আমরা অনেকেই। ভ্যারিয়েবল কোন স্কেলে পরিমাপ করা হয়েছে তার উপর নির্ভর করে কোন ধরনের এনালাইসিস হবে। এই ভিডিওতে চার ধরনের Levels of measurement নিয়ে একটি স্বচ্ছ ধারণা দেয়ার চেষ্টা করেছি। আশা করছি, এরপর লেভেলস অব মেজারমেন্ট নিয়ে কনফিউশন থাকবে না।

#Learn_SPSS #Levels_of_measurement #হাতেকলমে_SPSS

Azharul Islam
Assistant Professor
Department of Educational and Counselling Psychology
University of Dhaka

SPSS Course Content
1. The research process: An Overview    • The Research Process: An Overview of ...  

2. Preparing a research tool/survey questionnaire    • How to prepare a research tool/questi...  

3. Codebook and coding for SPSS    • How to prepare a codebook and code fo...  

4. Levels of Measurement/ Scales of Measurement    • Scales of Measurement: Nominal, Ordin...  

5. Creating data file and entering data in SPSS    • Data entry in SPSS: Step by step  

6. Data cleaning in SPSS    • How to clean data (errors/outliers) i...  

7. How to split file and select cases in SPSS    • Select cases in SPSS with multiple co...  

8. How to split a file in SPSS https://www.youtube.com/watch?v=N_GgF...

9. Transforming data: Compute and Recode in SPSS    • Transforming data: Compute and Recode...  

10. Data analysis in SPSS: An overview    • Research data analyses|  শুরুটা কিভাবে?  

11. Descriptive statistics in SPSS    • Research data analyses|  শুরুটা কিভাবে?  

12. How to conduct Independent Samples t-test in SPSS (Context+Analysis+APA Reporting)    • How to conduct Independent samples t-...  

13. How to conduct One-Sample t-test in SPSS (Context+Analysis+Effect size+ APA Reporting)    • How to conduct One Sample t-test in S...  

14. How to conduct Paired Samples t-test in SPSS (Context+Analysis+Effect Size+APA Reporting)    • How to conduct Paired Samples t-test ...  

15. How to do Chi-Square Goodness of Fit test in SPSS (Context+Analysis+APA Reporting)    • How to conduct Chi-square Goodness of...  

16. How to conduct a Chi-Square test of Independence in SPSS (Context+Analysis+APA Reporting)    • How to run Chi-square test for Indepe...  

Exploring relationships between variables in SPSS

17. Bivariate correlation in SPSS    • Pearson's Correlation in SPSS (Contex...  

18. Partial and semi-partial correlation in SPSS    • How to calculate and report partial c...  

19. Spearman’s rho/Kendall’s Tau-B in SPSS    • How to calculate Spearman’s rho & Ken...  

20. Standard multiple regression in SPSS    • Multiple Linear Regression in SPSS wi...  

21. Hierarchical multiple regression in SPSS    • Hierarchical Multiple Regression in S...  

22. Binary logistic regression in SPSS    • Binary Logistic Regression in SPSS (B...  

Comparing more than two groups in SPSS

23. One-way between-groups ANOVA in SPSS    • One-way between-groups ANOVA in SPSS ...  

24. One-way ANOVA for repeated measures in SPSS    • One-way Repeated Measures ANOVA in SP...  

25. Two-way ANOVA for independent groups in SPSS    • Two-way between groups ANOVA in SPSS ...  

26. Two-way ANOVA for repeated measures in SPSS    • Two-way repeated-measures ANOVA in SP...  

27. Mixed-method ANOVA in SPSS    • Mixed-Design ANOVA in SPSS (Bangla)  

Examining the underlying structure or reliability of measures

28. Exploratory Factor Analyses in SPSS    • Exploratory Factor Analysis using SPS...  

29. Internal consistency in SPSS    • Calculating and Interpreting Cronbach...  

30. Interrater reliability in SPSS

31. The intra-class correlation coefficient in SPSS

32. Test-retest reliability in SPSS

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References
1. Field, A. (2017). Discovering Statistics Using IBM SPSS Statistics (5 ed.). California: SAGE Publications Ltd.
2. Pallant, J. (2010). SPSS Survival Manual: A step by step guide to data analysis using SPSS: Allen & Unwin Australia.
3. Allen, P., Bennett, K., & Heritage, B. (2018). SPSS Statistics: A Practical Guide: Cengage Learning Australia.


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