Robert A. Ackerman, PhD, Department of Psychology, Michigan State University, East Lansing, Michigan

Lenneke R. A. Alink, PhD, Centre for Child and Family Studies, Leiden University, Leiden, The Netherlands

Marian J. Bakermans-Kranenburg, PhD, Centre for Child and Family Studies, Leiden University, Leiden, The Netherlands

William D. Barta, PhD, School of Nursing, University of Connecticut, Storrs, Connecticut

David F. Bjorklund, PhD, Department of Psychology, Florida Atlantic University, Boca Raton, Florida

Shelley A. Blozis, PhD, Department of Psychology, University of California Davis, Davis, California

Jan Boom, PhD, Department of Methodology and Statistics, University of Utrecht, Utrecht, The Netherlands

James A. Bovaird, PhD, Department of Educational Psychology, University of Nebraska, Lincoln, Nebraska

Edmond P. Bowers, PhD, Institute for Applied Research in Youth Development, Tufts University, Boston, Massachusetts

Mara Brendgen, PhD, Department of Psychology, University of Quebec, Montreal, Quebec, Canada

William M. Bukowski, PhD, Center for Research in Human Development and Department of Psychology, Concordia University, Montreal, Quebec, Canada

Noel A. Card, PhD, Family Studies and Human Development, Norton School of Family and Consumer Sciences, University of Arizona, Tucson, Arizona

Heining Cham, MA, Department of Psychology, Arizona State University, Tempe, Arizona

Antonius H. N. Cillessen, PhD, Behavioral Science Institute, Radboud University Nijmegen, Nijmegen, The Netherlands

Charles E. Collyer, PhD, Department of Psychology, University of Rhode Island, Kingston, Rhode Island

David M. Condon, MA, Department of Psychology, Northwestern University, Evanston, Illinois

Rand D. Conger, PhD, Departments of Human and Community Development and Psychology, University of California, Davis, Davis, California

William L. Cook, PhD, Center for Psychiatric Research, Maine Medical Center, Portland, Maine

Pamela Davis-Kean, PhD, Institute for Social Research, University of Michigan, Ann Arbor, Michigan

Jaap Denissen, PhD, Institute of Psychology, Humboldt University of Berlin, Berlin, Germany

Christine DiStefano, PhD, Department of Educational Studies, University of South Carolina, Columbia, South Carolina

M. Brent Donnellan, PhD, Department of Psychology, Michigan State University, East Lansing, Michigan

Susan C. Duncan, PhD, Oregon Research Institute, Eugene, Oregon

Terry E. Duncan, PhD, Oregon Research Institute, Eugene, Oregon

Susan E. Embretson, PhD, School of Psychology, Georgia Institute of Technology, Atlanta, Georgia

Craig K. Enders, PhD, Department of Psychology, Arizona State University, Tempe, Arizona

E. Michael Foster, PhD, Departments of Maternal and Child Health and Health Policy and Management, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina

Matthew S. Fritz, PhD, Department of Psychology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia

Lisa M. Gatzke-Kopp, PhD, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

Scott D. Gest, PhD, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

Alain Girard, PhD, Department of Psychology, University of Montreal, Montreal, Quebec, Canada

Richard Gonzalez, PhD, Department of Psychology, University of Michigan, Ann Arbor, Michigan

Andrea Follmer Greenhoot, PhD, Department of Psychology, University of Kansas, Lawrence, Kansas

Kevin J. Grimm, PhD, Department of Psychology, University of California Davis, Davis, California

Silke Hertel, PhD, German Institute for International Educational Research, Frankfurt, Germany

Scott M. Hofer, PhD, Department of Psychology, University of Victoria, Victoria, British Columbia, Canada

Joop J. Hox, PhD, Department of Methodology and Statistics, University of Utrecht, Utrecht, The Netherlands

Ashley Anders Jackson, MA, Department of Human Development and Family Studies, Auburn University, Auburn, Alabama

Justin Jager, PhD, Section on Child and Family Research, National Institute of Child Health and Human Development, National Institutes of Health, Rockville, Maryland

Deborah A. Kashy, PhD, Department of Psychology, Michigan State University, East Lansing, Michigan

Margaret K. Keiley, EdD, Department of Human Development and Family Studies, Auburn University, Auburn, Alabama

Thomas A. Kindermann, PhD, Department of Psychology, Portland State University, Portland, Oregon

Cassandra Kirkland, MA, Department of Human Development and Family Studies, Auburn University, Auburn, Alabama

Julia Klug, DiplPsych, Institute for Psychology, Technische Universität Darmstadt, Darmstadt, Germany

Andrey Koval, MA, Department of Psychology, University of Oklahoma, Norman, Oklahoma

Katja Kokko, PhD, Department of Psychology, University of Jyväskylä, Jyväskylä, Finland

Brett Laursen, PhD, Department of Psychology, Florida Atlantic University, Fort Lauderdale, Florida

Ihno A. Lee, MA, Department of Psychology, University of Kansas, Lawrence, Kansas

Jacqueline V. Lerner, PhD, Department of Counseling, Developmental, and Educational Psychology, Lynch School of Education, Boston College, Boston, Massachusetts

Richard M. Lerner, PhD, Institute for Applied Research in Youth Development, Tufts University, Boston, Massachusetts

Todd D. Little, PhD, Department of Educational Psychology and Leadership, Texas Tech University

Lawrence L. Lo, BA, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

Kamala London, PhD, Department of Psychology, University of Toledo, Toledo, Ohio

David P. MacKinnon, PhD, Department of Psychology, Arizona State University, Tempe, Arizona

John J. McArdle, PhD, Department of Psychology, University of Southern California, Los Angeles, California

Roger E. Millsap, PhD, Department of Psychology, Arizona State University, Tempe, Arizona

Stephen A. Mistler, BS, Department of Psychology, Arizona State University, Tempe, Arizona

Peter C. M. Molenaar, PhD, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

Eun-Young Mun, PhD, Center of Alcohol Studies, Rutgers, The State University of New Jersey, New Brunswick, New Jersey

Daniel S. Nagin, PhD, Department of Statistics, Heinz College, Carnegie Mellon University, Pittsburgh, Pennsylvania

Jari-Erik Nurmi, PhD, Department of Psychology, University of Jyväskylä, Jyväskylä, Finland

Candice L. Odgers, PhD, Psychology and Social Behavior, University of California, Irvine, Irvine, California

Andrea M. Piccinin, PhD, Department of Psychology, University of Victoria, Victoria, British Columbia, Canada

John Poggio, PhD, Department of Psychology and Research in Education, School of Education, University of Kansas, Lawrence, Kansas

Lea Pulkkinen, PhD, Department of Psychology, University of Jyväskylä, Jyväskylä, Finland

Nilam Ram, PhD, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

William Revelle, PhD, Department of Psychology, Northwestern University, Evanston, Illinois

Joseph Lee Rodgers, PhD, Department of Psychology, University of Oklahoma, Norman, Oklahoma

Michael J. Rovine, PhD, Department of Human Development and Family Studies, Pennsylvania State University, University Park, Pennsylvania

Bernhard Schmitz, PhD, Institute of Psychology, Technische University Darmstadt, Darmstadt, Germany

James P. Selig, PhD, Department of Individual, Family, and Community Education, University of New Mexico, Albuquerque, New Mexico

Leslie H. Shaw, MA, Buros Institute for Assessment Consultation and Outreach, University of Nebraska, Lincoln, Nebraska

Robert S. Stawski, PhD, Institute for Social Research, University of Michigan, Ann Arbor, Michigan

Christian Steglich, PhD, Department of Sociology, University of Groningen, Groningen, The Netherlands

Valgeir Thorvaldsson, PhD, Department of Psychology, University of Gothenburg, Gothenburg, Sweden

Russell B. Toomey, MA, Family Studies and Human Development, Norton School of Family and Consumer Sciences, University of Arizona, Tucson, Arizona

Paul van Geert, PhD, Heymans Institute, University of Groningen, Groningen, The Netherlands

Marinus H. van IJzendoorn, PhD, Centre for Child and Family Studies, Leiden University, Leiden, The Netherlands

René Veenstra, PhD, Interuniversity Center for Social Science Theory and Methodology, University of Groningen, Groningen, The Netherlands

Ana Maria Velásquez, PhD, Centro de Investigación y Formación en Educación, Universidad de los Andes, Bogotá, Columbia; Department of Psychology, Concordia University, Montreal, Quebec, Canada

Frank Vitaro, PhD, Department of Educational Psychology, University of Montreal, Montreal, Quebec, Canada

Brenda Volling, PhD, Department of Psychology, University of Michigan, Ann Arbor, Michigan

Alexander von Eye, PhD, Department of Psychology, Michigan State University, East Lansing, Michigan

Theodore A. Walls, PhD, Department of Psychology, University of Rhode Island, Kingston, Rhode Island

Joshua Wilt, MA, Department of Psychology, Northwestern University, Evanston, Illinois

Daniel B. Wright, PhD, Department of Psychology, Florida International University, Boca Raton, Florida

Tianyi Yu, PhD, Center for Family Research, University of Georgia, Athens, Georgia

Ali Zaremba, MS, Department of Human Development and Family Studies, Auburn University, Auburn, Alabama