Explain the impact of the Golden Age of Athens on Greece, other regions, and later periods in history by completing the following task:
Describe the effects of those innovations on Greece, other regions and/or later periods in
history

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.        

i r r e l e v a n t

answer; ( correlation );