Below Is a Description of a Research Situation Encountered in the Social

Essay

Below is a description of a research situation encountered in the social sciences. Based on the information provided, indicate the appropriate statistical procedure for testing the significance of differences or strength of correlation.
High school students are given a standardized college preparedness test and their scores are recorded. The next week they spend several days learning test-taking techniques. They are then given another standardized test and their scores are recorded again. Which statistical procedure will test the effectiveness of the test-taking technique instruction on the standardized test scores of the high school students?