In traditional societies, to begin with, there is a strong fellow-feeling; everybody is considered a friend and is expected to act this way, in case of personal or family crisis. In every-day life one would be happy to lend his neighbour anything he is asked without expecting anything in return. This fellow-feeling does not exist in modern cities, where the general rule taught to city-people when they are still children is: trust no one. The size and density of population, anonymity and high rate of criminality may be responsible for this kind of behaviour. Despite the fact that each city group chooses to behave this way for different reasons, the result will always be the same (Gans: 235-237).
In addition to the change in human behaviour towards people outside his family, there is change in family life as well. The extended family providing all means of socialization and economic production, became nuclear, still having some of its socialization functions, but up to a point, and finally considered more as a unit of consumption rather than a unit of production (Macionis: 460-461).
Furthermore, education changed. Pre-industrial societies addressed education only to the elite and the rich. Being educated at that time was considered a privilege. In modern societies, however, basic education is open for everyone, and the number of persons achieving higher education is rising all the time, while the