Critical Reasoning (CR) | Re: While there is a direct correlation between the number of

While there is a direct correlation between the number of hours spent studying and the corresponding academic improvement, the platform on which these hours are spent can have a significant impact on the academic outcomes. To compare the academic improvement provided by Khan academy - an online K12 portal that teaches using audio-visual lessons – with that of a non-adaptive book-based learning system, one group studied using Khan academy, while the