Can the face of determination really be a subconscious call for help?

LiveScience reports on a study led by evolutionary psychologist Bridget Waller from the University of Portsmouth (UK).  Waller and her colleagues tested both chimps and children to determine if humans, the more social and cooperative species, evolved to subconsciously signal a request for help using facial expressions.

“The likelihood is, in humans, that someone is going to help you, because we’re an inordinately social species,” said Waller.

The researchers performed the same experiment on both chimpanzees (ages 7 to 25) and children (ages 3 & 6).   They showed the child or chimp a transparent box that contained either a toy for the children or a banana for the chimpanzees.  They then showed them how to open the box, but then secretly locked it, making the task impossible. As the subjects spent the next two minutes trying to get the box to open, the researchers recorded the facial expressions the kids and chimps made.

The results, published in the journal Biology Letters, showed that the longer the children persisted at trying to open the box, the more they displayed a determination face — essentially, pressed-together lips and a raised chin, the sort of muscle motion that happens if you stick out your lower lip.

An interesting fact is that the chimpanzees did not show any facial expressions of determination while trying to open the box. Chimpanzees can use these same muscle movements when making an angry face, but their facial expressions were not linked to the time they spent trying to get into the box.

Further research is needed to determine whether the determination expression is innate or whether children learn to display it before age three. Waller suggest that their next step is to study whether people do, in fact respond to these determined expressions by spontaneously offering help.

When 16-year-old Skylar Neese disappeared into the night, her parents were shocked to discover that her closest friends carried a dark secret.

In the video clip below, Skylar’s parents are asked how they spent their first Christmas without their daughter. Can you spot the microexpression that occurs at the beginning of the video? What do you see?

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To watch the whole episode of this chilling tale, visit this site

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Research led by led by psychological scientist Emily Cogsdill of Harvard University, reported by The Association for Psychological Sciences  shows that judging others based on their physical features begins at a very early age.

As many of us know and as past research has shown,  adults regularly use faces to make judgments about the character traits of others, even with only a brief glance. But it’s unclear whether this tendency is one that slowly builds as a result of life experiences or is instead a more fundamental impulse that emerges early in life.

These findings link the predisposition to judge others based on physical features to toddlers in early childhood and notes that this skill does not require years of social experience.  Children as young as 3 years tend to judge an individual’s character traits, such as trustworthiness and competence and make a consensus in judgments based on a person’s face.

Cogsill and her research partners note, “If adult-child agreement in face-to-trait inferences emerges gradually across development, one might infer that these inferences require prolonged social experience to reach an adultlike state.  If instead young children’s inferences are like those of adults, this would indicate that face-to-trait character inferences are a fundamental social cognitive capacity that emerges early in life.”

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