Developmental Milestones

This chart is a hybrid between the ones in Kaplan Lecture Notes, First Aid for the USMLE step 1, First aid for the basic sciences, and a few other resources. The bottom row of the table (the "others" row) has mnemonics for each age. The mnemonics cover a great deal of what's in the table, however there is still a lot of information that is not covered by the mnemonics, so you're still going to have to put in a lot of effort if you want to master this.