Jeremy had a run in with a german shepherd. he avoids this dog, but approaches other breeds of dog without hesitation. jeremy`s behavior is under pretty tight

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

the answer would be in this answer. someone already asked the question.