A researcher is interested in whether a self-esteem intervention could affect academic achievement. She decides to test her prediction that providing six brief (5-minute) self-esteem interventions over a 2-week period will affect test scores. From previous cohorts, she knows what student performance on this test should look like ( = 37.85 on a scale of 0-50, = 10.12). She recruits a sample of 50 undergraduates who, after completing the practice quizzes, write the test (M = 34.90). Using the six steps of hypothesis testing, did the researcher's findings support her prediction? How would you interpret them?