By Joseph Costello, Medical Librarian, Western Michigan University Homer Stryker M.D. School of Medicine
Prompt: Imagine the human expression of anguish. An amalgamation of stories, artwork, and social interactions blend together and you have your general concept of the human expression: anguish. The concept of anguish is correct to you since it is, after all, your portrayal; the anguish concept is a component in the overall conceptual framework you have constructed to assess emotional expressions. How accurate are you? In other words, how accurate are your visual detection skills of anguish or other emotions, how generalizable?
Accurate interpretation of facial expressions—the aggregate of minute facial movements we make, i.e. micro expressions—is believed to be associated with increased emotional intelligence. Researchers have shown that facial expressions can be generalized and successfully be a part of empathy training. Similarly, modern medicine generalizes the human body to find the distribution of values which in turn help generate a normal range.