The majority of research on emotion expression has focused on static facial prototypes of a
few selected, mostly negative emotions. Implicitly, most researchers seem to have …

Anticipating what adolescents will remember is a common goal in education research, but
what tools allow us to predict adolescents' memory without interrupting the learning process …

At a time of growing interest in and awareness about the relationships between humans and
animals, it is of relevance to scientifically analyse the intrinsic nature of these interactions …

Humans attend to others' facial expressions and body language to better understand their
emotions and predict goals and intentions. The eyes and its pupils reveal important social …

The development of automated, unobtrusive measurement of pro-social indicators such as
trust, empathy, liking and altruistic tendency in daily interactions is an unsolved problem in …

Conclusions With this commentary, we aim to encourage researchers to be more cautious
when discussing the universality or specificity of facial expressions, and when choosing their …

For decades, the concept of emotion has long been the subject of considerable debate due
to differing definitions adopted across disciplines, ranging from functional (Anderson & …

The intentional communication of affective states is a central part of human sociality and
cognition. Although nonhuman primates (henceforth primates) also signal intentionally …

Research has shown that pupil size shapes interpersonal impressions: Individuals with
dilated pupils tend to be perceived more positively than those with constricted pupils …

The present work investigates pupillary reactions induced by exposure to faces with different
levels of trustworthiness. Participants'(N= 69) pupillary changes were recorded while they …