Coping with the result of the crash can be particularly difficult during the recoil phase when drivers realize what they did or did not do. a) true b) false

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; in stage 6; morality of individual principles and conscience;