Family Size, Birth Order, and IQ • Sandra Black, University of California, Los Angeles ; Paul Devereux, University College Dublin ; Kjell Salvanes, Norwegian School of Economics and Business Administration (NHH)

Demographic Transitions and Children's Resources: Bonus or Divergence? • Parfait Eloundou-Enyegue, Cornell University ; C. Shannon Stokes, Pennsylvania State University

Is Gender Bias in Education Mediated by Sibling Configuration? Evidence from Egypt • Rania Salem, Princeton University

Family Size, Children’s Cognitive Test Scores and Familial Interaction: U.S., 1997-2002 • John Sandberg, McGill University ; Patrick Rafail, Pennsylvania State University