Translation of the CORE-OM into Slovak was one of the earliest translations co-led with Prof. Laco Timulak supervising Dr. Matus Biescad for his Doctorate and they have published about the excellent psychometric properties of the translation (comparing with the OQ-45 and ORS):
Biescad, M., & Timulak, L. (2014). Measuring psychotherapy outcomes in routine practice: Examining Slovak versions of three commonly used outcome instruments. European Journal of Psychotherapy and Counselling, 16(2), 140–162. Scopus. https://doi.org/10.1080/13642537.2014.895772.
PDFs need tidying, will follow when I or someone else has time later in 2021.
The YP-CORE has not been translated into Slovak so do contact me (CE) if you might want to co-lead that work.
Page created early 2015, eaten by WordPress plugin malfunction, recreated 5/6/21; author CE; licence: Attribution 4.0 International (CC BY 4.0).