Usually they did not say hello to each other or to the teacher , there was a less demonstrative salutation , like eye contact for example .
During the research I noticed that children in Norway were less effusive than the children in Catalonia .
Usually children did not say hello to each other or to the teacher , there was a less demonstrative salutation , like eye contact for example .
During the research I noticed that children in Norway were less effusive than the children in Catalonia .