Yusuf Polat

4 Questions 9 Answers 0 Followers

Questions related from Yusuf Polat

How to best report significance between two groups in terms of their login numbers?

Hi. I am comparing two groups of students' (Experiment vs Control) total login numbers on SPSS to see if there is a significance. However, in each dataset, there are extremities at both ends,...

19 November 2022 4,883 8 View

With or without a Control Group?

Hello, I will do a research with K-12 students (my own students), and it includes a treatment which will last around 3 months. We will see how and whether it will affect their motivation. That's...

09 February 2021 764 4 View

Can I add a neutral option in a 4-point Likert scale?

Hello, I want to use a motivation scale with my students (secondary school) for my research, but the scale is in a 4-point Likert style with no neutral option (Certainly true - True - Not True -...

05 February 2021 4,974 13 View

What if there is no population to pilot an adapted questionnaire? What about its reliability and validity?

Hello, I'm new to this platform, and this is my first ever post in here. So, please excuse me in advance if I happen to cause any inconvenience. Coming back the question; I have just adapted a...

27 January 2021 9,188 4 View