3) Oneof Katz's central arguments is that our society creates violence so that it is a normative expectation rather than an act of deviance or a social abnormality. How would a sociologist test this claim

The Sociologist would be able to test the claim of Kat'z central arguments about "our society creating violence, hence, it is a normative expectation rather than an act of deviance or social abnormality" using the field research method.

This could be done by carrying out a sample size sampling of areas prone to violence and the socio-economic situations around it and compare it with areas free from violence. The economic situations and socio situations would be able to popint out that violence is a normative expectation rather than an act of deviance or socio abnormality.