Which of the following was not one of the powers given to the federal government under the articles of confederation

1) the powers to collect taxes
2) The power to declare war
3) The power to establish a postal system
4) The power to print money

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