SPSS, istatistik ve akademik araştırma blogu.

On this page, you can find the data and additional documents related to the 'SPSS from Scratch' lessons available on our YouTube channel....

What is the Item Discrimination Index? Item Discrimination Index is a mathematical value that measures the power (quality) of each item...

What is multiple linear regression analysis? How can I easily perform this analysis with SPSS? Multiple linear regression is an important...

To make educational and teaching processes more effective, it's important to understand the difficulty levels of the study materials...

What is Simple Linear Regression and Why is it Important? Simple linear regression is a statistical method used to examine how one...

What is Simple Linear Regression Analysis? How Can I Easily Perform this Analysis with SPSS? If you're looking for answers to these...

Sample size is a fundamental component of a research study because it affects the power of your data. Power, in turn, is a concept that...

Data analysis and research require carefully planned and executed studies to achieve accurate results. One of the fundamental steps in...

The concepts of Type 1 error, Type 2 error, and test power are of great importance in the research we conduct, but unfortunately, they...

In this article, we discuss the Lawshe Technique, which is a method of determining content validity, which is frequently used in scale...

In this video, we are addressing those who say that they can't just pass the analysis in SPSS, they want to learn the logic. We explain...

In this video, how unrelated (independent) samples (groups) T Test findings should be written academically in the thesis or article is...

What is the rationale for the unrelated samples T-Test? How does the unrelated samples T-Test calculate? Without formula, can I...

The unrelated samples t-test is used when the measurements of a variable are measured in two independent groups and it is desired to...

In cases where unrelated samples t test conditions are not met, if the measurement results are at least at the order scale level but do...

Unrelated (Independent) Samples (Groups) One-Way ANOVA is used when the measurements of a variable are measured in more than two...

The Kruskal Wallis H test is the nonparametric equivalent of the unrelated (independent) samples single-factor ANOVA test. In other...

The related (dependent) samples t-test is used when there is one dependent and one independent variable and the independent variable...

The Wilcoxon signed-rank test is the nonparametric equivalent of the related (dependent) samples t-test. In other words, it is used when...

In this video, the Wilcoxon Signed Rank Test is explained in all details, with an interpretation of how to test the hypothesis using...