Good evening from Germany!

As an English teacher trainer and a language acquisition researcher I can strongly recommend

Beth Morling (2014). Research Methods in Psychology: Evaluating a World of Information. New York: Norton.

It perfectly summarizes all the aspects needed and provides examples that can be easily transferred to different research and evaluation contexts (fe. p. 286-87 and 294-95 in your case).

Hope this might help.

All the best

Heiner

Hussain

I think this book will definitely help or solve some of your challenges.Explore Ranjit Kumar, Research Methdology: A step-by-step guide for beginners. Fourth Edition, SAGE. Pages 139-148.

Dear Mr Hussain Ahmed,

I am writing to inform you that I read one interesting book about your topics:

It is book by Gerald Tindal, Thomas M. Haladyna (2002) Large-scale Assessment Programs for All Students: Validity, Technical Adequacy, and Implementation, London: Routledge

I hope I have been of some help.

Best,

Andrija

Good evening from Germany!

As an English teacher trainer and a language acquisition researcher I can strongly recommend

Beth Morling (2014). Research Methods in Psychology: Evaluating a World of Information. New York: Norton.

It perfectly summarizes all the aspects needed and provides examples that can be easily transferred to different research and evaluation contexts (fe. p. 286-87 and 294-95 in your case).

Hope this might help.

All the best

Heiner