Abstract
Given the increasing ethnic and racial diversity of youths in the U.S., researchers must be conscious of how youth are being recruited, retained, and assessed in research programs. In this article, we describe an efficient and replicable methodology, the Culturally Authentic Scaling Approach (CASA), which can be implemented to culturally adapt measures for use with ethnic minority and immigrant youths. Specifically, the steps involved in the CASA method are described, including developing community partnership, evaluating the theoretical equivalence, adjusting the selection and administration of measures. Engaging in an on-going dialogue with the community to increase cultural validity and build community relationships is also discussed. Addressing the cultural validity of measures used with ethnic and immigrant youths enhances the probability that the information obtained will be reflective of the cultural background of the participants and an accurate assessment of their experiences
