Dear Yazan,

Check the following measures:

The attached are related literature pertaining to your question.

Best wishes

Article English as a Second Language Students and English Language A...

Article Language Stress And Anxiety Among The English Language Learners

Article A Study on English Language Anxiety among Adult Learners in ...

Conference Paper Beliefs about language learning and foreign language anxiety...

Dear Yazan Alghazo,

Evidently anxiety , as you have rightly observed, has been a matter of great interest in English teaching. The issue has enjoyed a very long history in SLAR and different researchers have used specific scales for pinning down the influence of anxiety on English teaching and learning. As such, I would like to refer you to several links, which I believe would satisfy your question.  Good luck with your research.

Best regards,

R. Biria

https://files.eric.ed.gov/fulltext/EJ1080110.pdf

https://www.academypublication.com/issues/past/tpls/vol02/06/01.pdf

https://www.mcser.org/journal/index.php/jesr/article/viewFile/2802/2765

https://www.researchgate.net/.../234666232_Assessment_of_Anxiety_About_Teaching_

In his (2009) article, Michael Tallon looked at what he called "foreign language anxiety". His measures, which were designed for Spanish language students but can be easily modified, appear in the appendix. The title of his article is : Foreign language anxiety and heritage students of Spanish: A quantitative study

Good luck!

Diego

The foreign language classroom anxiety developed by Horwitz, Horwitz, and Cope (1986), is the most commonly used scale for assessing FLA, the FLCAS is a 33-item individual self-report Likert scale that reflects three things; communication apprehension, test anxiety, fear of negative evaluation.

FLCAS was designed to investigate students’ language anxiety concerning communication apprehension, test anxiety, and fear of negative evaluation.

I hope it can help you 

Hi, I developed an anxiety questionnaire in a paper titled "The Development of the Anxiety Questionnaire (AQ) in 2014 . Just google the title and my name " mohammad jahangiri plus pdf to locate it. It might interest you. bBest Wishes,

m.j.

Hello! I find  Woodrow (2006) and Yim and Yu (2011) which were among the texts recommended by Reza Biara useful. Both publications developed scales which you can adopt but you may also adapt the scales by   selecting  variables  which may be suitable for your purpose. All the best.