Describes acculturation measures for Hispanic Americans: Acculturation Rating Scale for Mexican Americans, Cultural Life Style Inventory, Bicultural/Multicultural Experience Inventory, Measure of Acculturation, and Bicultural Involvement Questionnaire. Discusses acculturation assessment issues: direct versus indirect measurement, potential confounding of acculturation and acculturative stress, Hispanic subgroup distinctiveness, and use of acculturation scales to "correct" other test findings. Contains 34 references. (SV)