The document discusses hedging and tentative language in academic writing. It provides examples of how to distance claims from data using phrases like "based on limited data" or "in the view of some experts". It also discusses using tentative verbs like "tend" instead of definite claims, and qualifying generalizations by using phrases like "many children" instead of "all children". The document also covers choosing weaker verbs like "contributed to" instead of "led to". Finally, it discusses combining different hedging techniques but not overusing them.