There are a number of journals that deal with fluency and disfluency as phenomena. The Journal of Fluency Disorders, the Journal of Speech, Language, and Hearing Research, The American Journal of Speech-Language Pathology, the Journal of Communication Disorders, the International Journal of Language and Communication Disorders, The Journal of Interactional Research in communicative Disoders are all more discipline-oriented journals. The Journal of Language Learning, Clinical Linguistics and Phonetics, Journal of Applied Linguistics, and Language Learning are more linguistically-oriented. I am certain there are more....but these are all excellent journals who would be interested in your topic. Good Luck!
thank you very much for the detailed and thorough list of academic journals. I shall try to offer my research paper to one of the more linguistically-oriented ones.
Hopefully, it will work out favourably for me this time.
I tell this to all researchers, use databases rather than focus on just journals. The database will pick up all articles regardless of the journal and you might even find some that you have not thought about. If you do not have access to paid databases there are quite a few open access ones available.
If you already have the title and abstract for your article, you can use the following tools from Elsevier and Springer to help you pick a right journal among those that belong to the respective publisher
http://journalfinder.elsevier.com
http://journalsuggester.springer.com
The output of these tools shows inter alia average article processing times and impact factors of the journals and, if I recall correctly, also publication fees and open access fees.
Recall that in many journals you can publish free of charge if you do NOT make your article open access (i.e. it is available only to journal subscribers), but this should be checked for each journal separately.
Once you make a short list of potentially suitable journals, you can check whether they are covered by Scopus here