The view of society as a set of interrelated parts that work together to produce a stable social system?

Funcionalism as a Sociologal perspective

Explanation:

According to the functionalist perspective, the society consists of interrelated parts that are working together as a whole. Some times caos arises and this caos is necessary in order to self regulate the whole. The society is seen as a biological organism that self regulates and that evolved from primary forms of life. As societys grows, the interrelations arise in ever increasing complex interactions. The works has been influenced by the vies of H Spencer, Durkheim, Parsons, and others.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

when your a dog and you need a bone.   go and eat a rabbit