Following ethnolingustic vitality theory, American culture and language should enjoy higher ethnolinguistic vitality, and then American English might be evaluated as more favorable.

• 根据民族语言活力理论，可以假设美国语言活力要强于英国，美国英语可能得到比英国英语更高的评价，学习者可能对学习美国英语更有动力。