Dieckmann, A., & Gigerenzer, G. (2005). Macht Halbwissen klug: Ist mehr Information immer besser? Berliner Ärzte, 42(7), 16–19.

Elmore, J. G., & Gigerenzer, G. (2005). The editorialists reply. The New England Journal of Medicine, 353(17), 1857–1858. https://doi.org/10.1056/NEJMe058111

Elmore, J. G., & Gigerenzer, G. (2005). Benign breast disease - the risks of communicating risk. The New England Journal of Medicine, 353(3), 297–299.

Gigerenzer, G. (2005). I think, therefore I err. Social Research, 72(1), 195–218.

Gigerenzer, G. (2005). Wie versteht man Risiken und Unsicherheiten? [How to understand risks and uncertainty]. HNO Informationen, (4), 287–294.

Gigerenzer, G., & Gigerenzer, T. (2005). Is the ultimatum game a three-body affair? Behavioral and Brain Sciences, 28(6), 823–824.

Gigerenzer, G., Hertwig, R., Van den Broek, E., Fasolo, B., & Katsikopoulos, K. V. (2005). "A 30% chance of rain tomorrow": how does the public understand probabilistic weather forecasts? Risk Analysis, 25(3), 623–629.

Hutchinson, J. M. C., & Gigerenzer, G. (2005). Simple heuristics and rules of thumb: Where psychologists and biologists might meet. Behavioural Processes, 69, 97–124.

Hutchinson, J. M. C., & Gigerenzer, G. (2005). Connecting behavioural biologists and psychologists: clarifying distinctions and suggestions for further work. Behavioural Processes, 69, 159–163.

Krämer, W., & Gigerenzer, G. (2005). How to confuse with statistics or: the use and misuse of conditional probabilities. Statistical Science, 20(3), 223–230. https://doi.org/10.1214/088342305000000296

Mata, J., Dieckmann, A., & Gigerenzer, G. (2005). Verständliche Risikokommunikation, leicht gemacht - oder: wie man verwirrende Wahrscheinlichkeitsangaben vermeidet [Comprehensible risk communication made easy - or: how to avoid confusing probability statements]. Zeitschrift für Allgemeinmedizin, 81, 537–541. https://doi.org/10.1055/s-2005-918154

Baumert, J., Gigerenzer, G., & Martignon, L. (2004). Einleitung [zum Themenheft Stochastisches Denken]. Unterrichtswissenschaft, 32(1), 3.

Gigerenzer, G. (2004). Mindless statistics. The Journal of Socio-Economics, 33, 587–606.

Gigerenzer, G. (2004). Dread risk, September 11, and fatal traffic accidents. Psychological Science, 15(4), 286–287.

Gigerenzer, G. (2004). The irrationality paradox. Behavioral and Brain Sciences, 27, 336–338.

Gigerenzer, G. (2004). Die Evolution des statistischen Denkens [The evolution of statistical thinking]. Unterrichtswissenschaft, 32(1), 4–22.

Gigerenzer, G. (2003). Wie kommuniziert man Risiken? [How to communicate risks]. Gen-ethischer Informationsdienst, (161), 6–8.

Gigerenzer, G. (2003). Why does framing influence judgement? Journal of General Internal Medicine, 18, 960–961.

Gigerenzer, G., & Edwards, A. (2003). Simple tools for understanding risks: From innumeracy to insight. British Medical Journal, 327, 741–744.

Gigerenzer, G., & McElreath, R. (2003). Social intelligence in games: Comment on "Reasons for Conflict" by Falk, Fehr, and Fischbacher. Journal of Institutional and Theoretical Economics, 159(1), 188–194.