Since then, the number of language development theories has grown exponentially, all with differing ways of explaining language development.
फिर, पद्धतिहरुका अनुसार नैं भाषाविज्ञानका अनेक प्रकार अथवा त्यसको विभिन्न रूप पनि हो जानुहुनेछ।