Anxiety alters how we perceive the world and can alter aspects of cognitive performance. Prominent theories of anxiety suggest that the effect of anxiety on cognition is due to anxious thoughts "overloading" limited cognitive resources, competing with other processes. If this is so, then a cognitive load manipulation should impact…

The 4 experiments reported here used the preferential looking and habituation paradigms to examine whether 5-month-olds possess a perceptual template for snakes, sharks, and rodents. It was predicted that if infants possess such a template, then they would attend preferentially to schematic images of these nonhuman animal stimuli relative to…

I argue that emotion research needs formal (mathematical) theory to address two central questions. How does evolution shape mechanisms of emotion development across generations, depending on environmental conditions? How do these mechanisms generate emotions, based on lifetime experience and current context? Formal modeling enables researchers to…

This paper reflects on how the issue of climate change and the general state of our planet is, among other causes, a main factor in the paralyzing divisions ailing Western societies. This situation, while unsettling to democracies, is promoting a kind of education "in" and "through" fear and I question if education can succeed…

Adult humans demonstrate differential processing of stimuli that were recurrent threats to safety and survival throughout evolutionary history. Recent studies suggest that differential processing of evolutionarily ancient threats occurs in human infants, leading to the proposal of an inborn mechanism for rapid identification of, and response to,…

In this essay Michael Glassman and Jonathan Burbidge explore the idea of a dialectical relationship between the traditional place(s) of teaching/learning settings and the challenges to our perceptions created by the new spaces of the Internet. The authors examine this topic in the context of a three-stage evolution of humans' relationship…

The author outlines a unique transdisciplinary method for studying fear and fearlessness, with emphasis on a new conceptualization "World's Fearlessness Teachings" (i.e., Fearlessness Tradition) and their critical importance, across time and cultures, to better manage and teach fear management in the 21st century. Extracts from the author's new…

In dot-probe tasks, threatening cues facilitate attention to targets and enhance the amplitude of the target P1 peak of the visual-evoked potential. While theories have suggested that evolutionarily relevant threats should obtain preferential neural processing, this has not been examined empirically. In this study we examined the effects of…

Why are snakes such a common target of fear? One current view is that snake fear is one of several innate fears that emerge spontaneously. Another is that humans have an evolved predisposition to learn to fear snakes. In the first study reported here, 9- to 10-month-old infants showed no differential spontaneous reaction to films of snakes versus…

Adults remember faces of threatening over non-threatening individuals. This memory advantage could be indicative of a system rooted deeply in cognitive evolution to track and remember individuals who have been harmful in the past and therefore might be harmful again. Conversely, adults may have learned through experience that it pays to be…