Freud believes that defense mechanisms are reactions people have to protect themselves from uncomfortable feelings. the article “high on anxiety” suggests that some people want to feel instead of calm because that’s the feeling they’re used to operating under.

A. anxious

Explanation:

Trust me my dude(:

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.