Sandy sue was participating in an experiment in which she was given a pill that was supposed to cause her to get drowsy. five minutes after taking the pill, sandy sue reported that she felt drowsy and wanted to lie down. the pill was actually made of sugar and had no ingredients to cause drowsiness. how do you explain sandy sue's drowsy feeling?

Intelligence tests are often used to predict a person's future ability to perform in a school setting. alfred binet's initial purpose for developing intelligence testing was to aid students in getting the remedial they may have needed in elementary school. which of the following measures is the best criterion for evaluating the predictive validity of intelligence testing? act school attendance school grades sat job placement