Ketelaar, T. Preston, B, Strosser, G., Davis, M. & Russell, D. C. (2007). EMOTLAB: Software for studying Emotional Signaling in Economic Bargaining Games, 39, 959-972.

Ketelaar, T. & Koenig, B. (2007). Justice, Fairness, and Strategic Emotional Commitments. In Justice and Emotions: Current Developments , D. de Cremer, (Ed.). Mahwah, NJ.: Lawrence Erlbaum Associates., pp. 133-154.

Ketelaar, T. (2006). The role of moral sentiments in economic decision making. In DeCremer, D., Zeelenberg, M., & Murnighan, K. (Eds.) Social Psychology and Economics. Lawrence Erlbaum Associates, pp. 97-116.

Ketelaar, T. (2004). Ancestral Emotions, Current Decisions: Using Evolutionary Game Theory to explore the role of Emotions in decision-making. Crawford, C. & Salmon, C. (Eds). Darwinism, Public Policy and Private Decisions, (pp145-168). Lawrence Erlbaum Associates.

Ketelaar, T. & Au, W. T. (2003). The effects of guilty feelings on the behavior of uncooperative individuals in repeated social bargaining games: An Affect-as-information interpretation of the role of emotion in social interaction. Cognition & Emotion, 17, 429-453.

Haselton, M.G. & Ketelaar, T. (in press). Irrational emotions or emotional wisdom? The evolutionary psychology of emotions and behavior. In J. P. Forgas, Hearts and minds: Affective influences on social cognition and behavior. New York: Psychology Press .

Ketelaar, T. (2004) Lions, Tigers and Bears, Oh God!: How the ancient problem of predator detection lies beneath the modern link between religion and horror. Behavioral and Brain Sciences, 27, 740-741.

Lopez, A. & Ketelaar, T. (In press). Juliet: If they do see thee, they will murder thee: A satisficing algorithm for pragmatic conditionals. Mind & Society .

Lopez, A. & Ketelaar, T. (2004). If ...: Satisficing Algorithms For Mapping Conditional Statements onto Social Domains. European Journal of Cognitive Psychology, 16, 807-823.

Ketelaar, T. & Todd, P. M. (2001). Framing our thoughts: Ecological rationality as evolutionary psychology's answer to the frame problem. In Holcomb III, H. R. (Eds.) Conceptual Challenges in Evolutionary Psychology: Innovative Research Strategies, (pp. 179-211). Kluwer Publishers.

Ketelaar, T. & Goodie, A. S. (1998). The satisficing role of emotions in decision-making. Psykhe, 7, 63-77.

Ketelaar, T. and Clore, G. L. (1997). Emotions and reason: The proximate effects and ultimate functions of emotions. In Matthews, G. (Ed.) Personality, Emotion, and Cognitive Science, (pp. 355-396). Advances in Psychology Series, Amsterdam: Elsevier Science Publishers (North-Holland).

Trafimow, D., Bromgard, I.K., Finlay, K. A., and Ketelaar, T. (2005). The Role of Affect in Determining Attributional Weight of Immoral Behaviors. Personality and Social Psychology Bulletin, 31, 935-948.

Gross, J.J., Sutton, S.K., & Ketelaar, T. (1998). Relations between affect and personality: Support for the affect-level and affective-reactivity views. Personality and Social Psychology Bulletin, 24, 279-288.

Clore, G. L. and Ketelaar, T. (1997). Minding our emotions: On the role of automatic, unconscious affect. In R. S. Wyer, Jr. (Ed.) Advances in Social Cognition, Vol. 10, (pp. 105-120). Mahwah, NJ: Erlbaum.

Larsen, R. J., & Ketelaar, T. (1991). Personality and susceptibility to positive and negative emotional states. Journal of Personality and Social Psychology, 61, 132-140.

Larsen, R. J., and Ketelaar, T. (1989). Extraversion, neuroticism and susceptibility to positive and negative mood induction procedures. Personality and Individual Differences, 10, 1221-1228.

Ketelaar, T. (2002). The Evaluation of competing Approaches within Human Evolutionary Psychology. In Scherer, S.J. and Rauscher, F. (Eds.). Evolutionary Psychology: Alternative Approaches. (pp. 31-54). Kluwer Press.

Ellis, B. J. & Ketelaar, T. (2002). Clarifying the Foundations of Evolutionary Psychology: [a Reply to: Lloyd, E. A. & Feldman, M. W. (2002). Evolutionary psychology: A view from Evolutionary Biology]. Psychological Inquiry, 13, 157-164.

Ketelaar, T. & Ellis, B. J. (2000). Are evolutionary explanations unfalsifiable?: Evolutionary psychology and the Lakatosian philosophy of science. (Target Article) Psychological Inquiry, 11, 1-21.

Ellis, B. J. & Ketelaar, T. (2000). On the Natural Selection of Alternative Models: Evaluation of Explanations in Evolutionary Psychology. (Response to the commentaries on our Target Article) Psychological Inquiry, 11, 56-68.