How to run self-experiments to improve your life

March 24, 2018

Written: March 24, 2018 | Released: May 28, 2021 I suggest running experiments every month or two to find new ways to improve your life. The basic procedure is simple:(1) Think of something important you'd like to try to improve (e.g., your fitness, sleep, anxiety, dating life, friendships, productivity, happiness at work, etc.).(2) Come up with a few ideas for something safe you could start doing (or start doing differently) that you think may have a reasonable chance of substantially impro...

What is a large correlation? Looking at the sizes of 166 correlations.

January 13, 2018

How large is a "large" correlation when it comes to studying people? Below are 166 (rather interesting!) size-ordered correlations that I calculated on 870 people in the United States, who were recruited using our study recruitment platform, Positly. All responses are self-reported by the study participants, mostly measured on a scale of 1-4 or 1-5, except those that suggest a different scale (e.g., number of minutes doing something, age, symptom scores, etc.) Keep in mind that if A an...