It is often said that there are two types of psychological processes: one that is intentional,
controllable, conscious, and inefficient, and another that is unintentional, uncontrollable …

Which social decisions are intuitive? Which are deliberative? The dual-process approach to
human sociality has emerged in the last decades as a vibrant and exciting area of research …

The presence of general intelligence poses a major evolutionary puzzle, which has led to
increased interest in its presence in nonhuman animals. The aim of this review is to critically …

Moralistic punishment can confer reputation benefits by signaling trustworthiness to
observers. However, why do people punish even when nobody is watching? We argue that …

We explore the signal value of emotion and reason in human cooperation. Across four
experiments utilizing dyadic prisoner dilemma games, we establish three central results …

Social decision making involves balancing conflicts between selfishness and pro-sociality.
The cognitive processes underlying such decisions are not well understood, with some …

Social psychology and real experiences show that cognitive consistency plays an important
role to keep human society in order: if people have a more consistent cognition about their …

Moral behavior is susceptible to peer influence. How does information from peers influence
moral preferences? We used drift-diffusion modeling to show that peer influence changes …

The theory of multiple intelligences (MI) seeks to describe and encompass the range of
human cognitive capacities. In challenging the concept of general intelligence, we can apply …

By many accounts cooperation appears to be a default strategy in social interaction. There
are, however, several documented instances in which reflexive responding favors …