Cross-cultural differences in argumentation may be explained by the use of different norms of reasoning. However, some norms derive from, presumably universal, mathematical laws. This inconsistency can be resolved, by considering that some norms of argumentation, like Bayes theorem, are mathematical functions. Systematic variation in the inputs may produce culture-dependent inductive biases although the function remains invariant. This hypothesis was tested by fitting a Bayesian model to data on informal argumentation from Turkish and English cultures, which linguistically mark evidence quality (...) differently. The experiment varied evidential marking and informant reliability in argumentative dialogues and revealed cross-cultural differences for both independent variables. The Bayesian model fitted the data from both cultures well but there were differences in the parameters consistent with culture-specific inductive biases. These findings are related to current controversies over the universality of the norms of reasoning and the role of normative theories in the psychology of reasoning. (shrink)

According to many experiments in cross-cultural psychology, East Asians exhibit holistic cognitive style typified by use of resemblance heuristics, field dependence, external sources of causation, intuitive forms of reasoning, and interdependent forms of social thinking. Holistic cognitive style contrasts with analytic cognitive style, which is common to Westerners. Section 1 presents information on the background of Buddhism’s entry into and treatment by China. Section 2 discusses experimental evidence for the representation of holistic cognitive style in contemporary East Asians. Section 3 (...) presents preliminary evidence for the interaction between holistic cognitive style and the history of ideas in China at large. Section 4 analyzes two discussions of the same philosophical problem conducted by Chinese Buddhist philosopher Fazang and Indian Vedic philosopher Shankara. It is provisionally argued that the interpretive strategies displayed by Fazang interact with several components of holistic cognitive style, in contrast with Shankara. Implications are discussed. (shrink)

Thanks to the exchange of arguments, groups outperform individuals on some tasks, such as solving logical problems. However, these results stem from experiments conducted among Westerners and they could be due to cultural particularities such as tolerance of contradiction and approval of public debate. Other cultures, collectivistic cultures in particular, are said to frown on argumentation. Moreover, some influential intellectual movements, such as Confucianism, disapprove of argumentation. In two experiments, the hypothesis that Easterners might not share the benefits of argumentation (...) was tested. In Experiment 1, Japanese participants had to solve a standard logical problem individually and then in groups. They performed significantly better in groups. In Experiment 2, Japanese participants had to estimate the weight of various animals. They did so individually, then after learning of another participant's estimates, then after discussing these estimates with the other participant, and then indi.. (shrink)