Jeannette Mancuso. The Importance of Diet and Exercise for Students and It’s Effect on Their Schoolwork Brooklyn College 703.22 Professor O’Connor- Petruso Spring 2008. Table of Contents. Introduction Statement of the Problem Review of Related Literature Statement of the Hypothesis
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The Importance of Diet and Exercise for Students
and It’s Effect on Their Schoolwork
One Group Pretest-Posttest Design
X column=number of students who picked Absolutely, Possibly, Unlikely, and No Way
Y column=number of students who picked Absolutely, Slightly, Want more of a change, and No Way
Question 1: Do you think that by altering your exercise and eating habits, you will/do feel better about yourself?
Question 2: You will be/are more alert during school?
These results show a positive correlation of r = 0.716 with one degree of freedom
Taubes (2001) and Edwards (1988)
Threats to External Validity