Three instruments are available:
Instruments in other languages:
The APTS has been and is being translated into a number of languages, including Korean, Chinese, Hebrew, Arabic, Persian, Indonesian, and Turkish. If you are looking to use the APTS in another language, please search journals in that language to see if it already exists (e.g., the Turkish version in Yurt, Keleş, & Koğar, 2016).
For those who are interested in translating the APTS into a different language, you may find this annotated bibliography useful. It offers a list of readings about guidelines for translating surveys in cross-cultural research. The document was prepared by the Measurement and Methods Core of the Center for Aging in Diverse Communities at the University of California San Francisco.