In a study entitled "Hello from the Other Side", Yael Schneider studied the frequency, conditions of, and content of attempted electronic communications with a former significant other in the month immediately following a breakup. Yael looked at messages sent via social media, text, and email of 32 individuals who had recently broken up with their significant other. Her findings can be found in the Almanac of Questionable Statistics, Vol 16 (1242). What is the population in this study?