1. Department of Psychology, Bar-Ilan University, Ramat-Gan, Israel.
2. Department of Psychology, Ben Gurion University of the Negev, Beer-Sheva, Israel.
3. Department of Human Development and Family Sciences, University of Texas at Austin.
4. Gonda Multidisciplinary Brain Research Center, Bar-Ilan University.
5. Department of Psychology, Barnard College, and Columbia University, New York, New York.