Peter C. M. Molenaar, PhD, is Distinguished Professor of Human Development and Psychology at The Pennsylvania State University. His research focuses on the development, testing, and application of person-centered analysis techniques; psychophysiological research; and psychological process modeling. The recipient of the 2013 Sells Award for Distinguished Multivariate Research from the Society of Multivariate Experimental Psychology, Dr. Molenaar has also received the Pauline Schmitt Russell Distinguished Research Career Award from Penn State and the Aston-Gottesman Award from the University of Virginia. Richard M. Lerner, PhD, is the Bergstrom Chair in Applied Developmental Science and Director of the Institute for Applied Research in Youth Development at Tufts University. Dr. Lerner's research focuses on the relations between life-span human development and social change, and the relations between adolescents and their peers, families, schools, and communities. He is a Fellow of the American Association for the Advancement of Science, the American Psychological Association (APA), and the Association for Psychological Science, and is a recipient of the Urie Bronfenbrenner Award for Lifetime Contribution to Developmental Psychology in the Service of Science and Society from Division 7 of the APA. Karl M. Newell, PhD, is the Marie Underhill Noll Chair of Human Performance and Professor of Kinesiology and Biobehavioral Health at Penn State. His research focuses on the coordination, control, and skill of normal and abnormal human movement across the life span; developmental disabilities and motor skills; and the influence of drugs and exercise on movement control. Dr. Newell was named an Alliance Scholar by the American Alliance for Health, Physical Education, Recreation, and Dance, and is a recipient of the Distinguished Scholar Award from the North American Society for the Psychology of Sport and Physical Activity.Â

• I. Introduction1. Developmental Systems Theory and Methodology: A View of the Issues, Peter C. M. Molenaar, Richard M. Lerner, and Karl M. NewellII. Relational Developmental Systems Theory2. Relational Developmental Systems and Developmental Science: A Focus on Methodology, Willis F. Overton3. Relational Developmental Systems Theories of Positive Youth Development: Methodological Issues and Implications, G. John Geldhof, Edmond P. Bowers, Sara K. Johnson, Rachel Hershberg, Lacey Hilliard, Jacqueline V. Lerner, and Richard M. Lerner4. Developmental Systems Science: Extending Developmental Science with Systems Science Methodologies, Jennifer Brown Urban, Nathaniel Osgood, Janet Okamoto, Patricia Mabry, and Kristen Hassmiller LichIII. Epigenetic Development and Evolution5. Epigenetics and Generative Dynamics: How Development Directs Evolution, Mae-Wan Ho6. Dynamical Systems, the Epigenetic Landscape, and Punctuated Equilibria, Peter T. Saunders   IV. Neural Networks and Development7. Nonlinear Epigenetic Variance in Developmental Processes, Maartje E. J. Raijmakers, Kees Jan Kan, Annemie Ploeger, and Han L. J. van der Maas8. Dynamical Systems Thinking: From Metaphor to Neural Theory, Gregor SchönerV. Dynamics of Development9. Estimating the Technology of Cognitive and Noncognitive Skill Formation: The Linear Case, Flavio Cunha and James J. Heckman10. Dynamics of Development: A Complex Systems Approach, Han L. J. van der Maas, Kees Jan Kan, Abe Hofman, and Maartje E. J. Raijmakers11. Dynamic Development of Brain and Behavior, Kurt W. Fischer and Paul van Geert12. Dynamics of Motor Learning and Development across the Life Span, Karl M. Newell and Yeou-Teh LiuVI. Dynamics of Social Interaction13. Differential Equations for Evaluating Theoretical Models of Dyadic Interactions, Emilio Ferrer and Joel Steele14. A Differential Equations Model for the Ovarian Hormone Cycle, Steven M. Boker, Michael C. Neale, and Kelly L. KlumpVII. Nonlinear Dynamical Models of Development15. A Regimen-Switching Longitudinal Model of Alcohol Lapse-Relapse, Sy-Miin Chow, Katie Witkiewitz, Raoul Grasman, R. Shane Hutton, and Stephen A. MaistoVIII. Nonergodic Developmental Systems16. Idiographic Applications: Issues of Ergodicity and Generalizability, Wayne F. Velicer, Steven F. Babbin, and Richard Palumbo17. New Trends in the Inductive Use of Relational Developmental Systems Theory: Ergodicity, Nonstationarity, and Heterogeneity, Peter C. M. Molenaar and John R. NesselroadeIX. Complex Systems Model in Human Development: Reevaluation and Future Directions18. The Landscape of Inductive Developmental Systems, Phillip K. Wood

This handbook covers topics at the leading edge of the developmental sciences. If the study of development over the last century has taught us anything, it's that development is enormously complicated--and disentangling it requires methodological and analytic approaches that mirror its complexity. This volume will serve researchers and students of development for years to come.--John Colombo, PhD, Department of Psychology and Director, Life Span Institute, University of KansasThis volume makes good on a promise of developmental systems theory that has long gone unfulfilled: real confluence of the many scientific streams that flow into the developmental analysis of behavior. All of the great dichotomies that once characterized nature and nurture--biological and quantitative genetics, individual differences and species-typical characteristics, experimental and nonexperimental approaches, the lab bench and purely virtual simulations of quantitative models--are allowed here to flourish side by side without intellectual rancor. The result is an enriching synthesis that provides a model for the next generation of developmental scientists.--Eric Turkheimer, PhD, Department of Psychology, University of VirginiaDevelopment is complex and extends over the entire life course, but early developmental scholarship tended to focus on narrow constructs and restricted portions of the life span. In contrast, this volume offers integrative, relational approaches to human development, assembling cutting-edge work on dynamic systems theory. The contributors identify and solve methodological challenges posed by systems theory, illuminate how new methodologies are grounded in metatheoretical concepts, and illustrate how new methods may be applied to understand and optimize human development. This is an excellent resource for faculty, staff researchers, and doctoral students who wish to study development in all its complexity.--Lynn S. Liben, PhD, Distinguished Professor of Psychology, The Pennsylvania State University.Developmental systems theory provides an integrative theoretical foundation for the future of developmental science in a postgenomic world. This handbook provides key lessons about relevant cutting-edge methods along with a multitude of examples of how these methods can be applied. It is an invaluable resource for established developmental systems researchers as well as those seeking to apply this approach to their own work.--Peter J. Marshall, PhD, Department of Psychology, Temple University-