1. If you hear that an airplane crashes into the Empire State Building, and you
immediately think of the 9/11 terrorist attack on the World Trade Center, you are
reacting to what type of memory?
1. The life expectancy of the average cigarette smoker is reduced by
1. Joe takes an herbal supplement for pain in his knees. A few days after starting the
supplement, his pain seems to decrease and he tells people that this supplement is
wonderful at controlling knee pain. What else could explain Joe's diminished pain?
the placebo effect
the replication effect
the experimenter effect
the observer effect