I know that people might intend Twitter or blogs to be for friends, but it's mass media nonetheless.
I know that people might intend Twitter or blogs to be for friends, but it's mass media nonetheless.
I know some foreign parents who have a preference for their home country and will tell their kids that <some thing> from their home country is better than <same thing> from neighboring but "rival" country. In a way this is stereotyping --but I'm seeing you say these parents should not talk to their kids about having some favoritism to their home country because this kind of connection building can "stereotype" the people from their (ancestral) neighboring country.
Wars can then force people to see other stereotypes as characteristics of bad things. Kind of like the caricatures of Nazis and Japanese Imperialists. When Japan went into Nanking, they didn't need some psychological trick to enable them to go on their campaign any more than the US or USSR needed psychological tricks to bomb Dresden or East Berlin.
I don’t know how things were where you lived, but where I grew up, those types of jokes were definitely meant to be mean and hurtful. I speak from experience when I say that the repeated mental abuse from peers taken as a child can have long term effects on one’s psyche.