Emotional intelligence is the intelligence that allows some people to get along well with others and respond to the needs of others. They can tell when someone needs emotional support.
Many historians believed thag the harsh terms found against germany in the treaty of versailles helped lead to WWII
Since Dr. Snodgrass is an interactionist, he likely believes that personality is determined more by situations than by traits.
Interactionism determines social progress (cooperation, identity formation, conflict) from the interaction of humans. This is the research regarding how society is shaped by individuals thru meaning that stems in interactions.