What do pieces such as “marriage is a private affair” and the excerpt from nectar in a sieve demonstrate about the influence of modern ideas and modern ways on traditional cultures? how are the characters in these works affected by the modernization of their respective societies?

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.        

answer; allows decision to stand;

answer; archaeologists;