It goes kind of like this.... If you did really well it will help you, if you did very poorly <16-17 it will hurt you for sure and keep you from getting interviews. Normally someone who scores in this range is an ESL student (English as Secondary Language) and it can be discouraging for some/many schools because of language barriers (I am not saying this is right or OK, just simply stating that this IS the mentality of many ADCOMs). However, if you fall into the category of not doing so hot on the RC section, and English is your first language, there are many tricks for doing well on that section of the DAT even if you read very slow. Hope this helps! Best of luck!