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Staudinger, U. M.; Freund, A. M.; Linden, M.; Maas, I.: Self, personality, and life regulation: Facets of psychological resilience in old age. In: The Berlin Aging Study: Aging from 70 to 100, S. 302 - 328 (Hg. Baltes, P. B.; Mayer, K. U.). Cambridge University Press, Cambridge (1999)

Staudinger, U. M.: Perspektiven der Resilienzforschung aus der Sicht der Lebensspannen-Psychologie. In: Was Kinder stärkt: Erziehung zwischen Risiko und Resilienz, S. 343 - 350 (Hg. Opp, G.; Fingerle, M.; Freytag, A.). Reinhardt, München (1999)

Stern, E.: Development of mathematical competencies. In: Individual development from 3 to 12: Findings from the Munich Longitudinal Study, S. 154 - 170 (Hg. Weinert, F. E.; Schneider, W.). Cambridge University Press, Cambridge (1999)

Todd, P. M.; Gigerenzer, G.: What we have learned (so far). In: Simple heuristics that make us smart, S. 357 - 365 (Hg. ABC Research Group). Oxford University Press, New York (1999)

Todd, P. M.; Miller, G. F.: From pride and prejudice to persuasion: Satisficing in mate search. In: Simple heuristics that make us smart, S. 287 - 308 (Hg. Gigerenzer, G.; Todd, P. M.; ABC Research Group). Oxford University Press, New York (1999)

Todd, P. M.: Simulating the evolution of musical behavior. In: The origins of music, S. 361 - 388 (Hg. Wallin, N. L.; Merker, B.; Brown, S.). MIT Press, Cambridge, MA (1999)

Todd, P. M.; Werner, G. M.: Frankensteinian methods for evolutionary music composition. In: Musical networks: Parallel distributed perception and performance, S. 313 - 339 (Hg. Griffith, N.; Todd, P. M.). MIT Press, Cambridge, MA (1999)

Trommer, L.: Eine Analyse der Lehrpläne zur Sozialkunde in der Sekundarstufe I. In: Aufgaben politischer Bildung in der Sekundarstufe I, S. 69 - 129 (Hg. Händle, C.; Oesterreich Trommer Luitgard, D.). Leske + Budrich, Opladen (1999)

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van Leeuwen, M. H. D.; Maas, I.; Miles, A.: Final HISCO coding principles. In: Historical International Standard Coding of Occupations: Final coding principles with examples from Norway and Germany, S. 5 - 25 (Hg. van Leeuwen, M. H. D.; Maas, I.; Miles, A.). Max Planck Institute for Human Development, Berlin (1999)

Wagner, M.; Schütze, Y.; Lang, F. R.: Social relationships in old age. In: The Berlin Aging Study: Aging from 70 to 100, S. 282 - 301 (Hg. Baltes, P. B.; Mayer, K. U.). Cambridge University Press, Cambridge (1999)

Zeiher, H.: Kinder als Bürger: Die veränderte Sicht der Kindheitsforschung. In: Auch Kinder sind Bürger, S. 57 - 64 (Hg. Lost, C.; Oberhuemer, P.). Schneider-Verlag Hohengehren, Baltmannsweiler (1999)

Bullock, S.; Davis, J. N.; Todd, P. M.: Simplicity rules the roost: Exploring birdbrain parental investment heuristics. In: Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, S. 535 - 544 (Hg. Floreano, D.; Nicoud, J.-D.; Mondada, F.). AISB '99 Symposium on Imitation in Animals and Artifacts, 1999. Springer, Heidelberg (1999)

Goldstein, D. G.; Sharpe, W. F.; Blythe, P. W.: The distribution builder: An interactive tool for measuring risk profile in investors. In: Proceedings of the Third International Stockholm Seminar on Risk Behavior and Risk Management, S. 320 - 331. Proceedings of the Third International Stockholm Seminar on Risk Behavior and Risk Management, 1999. Bo Gren (1999)

Noble, J.: Sexual signalling in an artificial population: When does the handicap principle work? In: Advances in Artificial Life: Proceedings of the 5th European Conference in Artificial Life, S. 644 - 653 (Hg. Floreano, D.; Nicoud, J.-D.; Mondada, F.). 5th European Conference in Artificial Life (ECAL), 1999. Springer, Berlin (1999)

Noble, J.; Tuci, E.; Todd, P. M.: An evolutionary simulation model of social learning about food by Norway rats. In: Advances in Artificial Life: Proceedings of the 5th European Conference in Artificial Life (ECAL), S. 514 - 523 (Hg. Floreano, D.; Nicoud, J.-D.; Mondada, F.). 5th European Conference in Artificial Life, 1999. Springer, Berlin (1999)

Noble, J.; Todd, P. M.: Is it really imitation? A review of simple mechanisms in social information gathering. In: Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, S. 65 - 73 (Hg. Dautenhahn, K.; Nehaniv, C.). Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, 1999. Society for the Study of Artificial Intelligence and Simulation of Behavior (1999)

Todd, P. M.: Evolving musical diversity. In: Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, S. 40 - 48. AISB '99 Symposium on Imitation in Animals and Artifacts, 1999. Society for the Study of Artificial Intelligence and Simulation of Behavior, Sussex, UK (1999)

Tuci, E.; Noble, J.; Todd, P. M.: "I'll have what she's having": A simulation analysis of the copying of food preferences in Norway rats. In: Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, S. 74 - 79 (Hg. Dautenhahn, K.; Nehariv, C.). Proceedings of the AISB '99 Symposium on Imitation in Animals and Artifacts, 1999. Society for the Study of Artificial Intelligence and Simulation of Behaviour (1999)