To what “invasion of personal liberty” does grundy refer in his speech?

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; self-efficacy;

answer; the civil right act of 1964;