The plane trip from san Francisco lasts four hours. You leave San Francisco at 5 30 P. M. what time will it be in chicago when you land? WHY?

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 only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail

answer; theory of mind;

answer; occurs if the conflict is recognized logically and intellectualized;