Consider the premise. Does the hypothesis directly oppose it? Premise: Language appropriate to  a basic ability to read and write, followed by the capacity to handle abstract usage, and, at a higher level, to be at ease with what Philip Gove in Webster's Third called ISV, `international scientific vocabulary. Hypothesis: Language at a higher level means to easily handle the international scientific vocabulary.
Language appropriate to  a basic ability to read and write, followed by the capacity to handle abstract usage, and, at a higher level, to be at ease with what Philip Gove in Webster's Third called ISV, `international scientific vocabulary.###Language at a higher level means to easily handle the international scientific vocabulary.