1. Indiana University, Psychological and Brain Sciences , 1101 E. 10th St., Bloomington, Indiana, 47405, United States
2. Vanderbilt University, Psychology and Human Development , 230 Appleton Pl., Nashville, TN 37203, United States
3. University of Toronto , Psychology, 100 St. George St., Toronto, ON M5S 3G3, Canada
4. University of Texas at Austin , Psychology, 108 E. Dean Keeton Street, Austin, TX 78712, United States