The staff of the Physical Education Department wants to know if providing a single 15-minute individual coaching session with an expert bowler will enhance students’ bowling scores. Each participant will bowl one game, during which time the coach will unobtrusively observe his or her bowling style. Then, the coach will provide a 15-minute coaching session. Immediately following the coaching, the student will bowl a second game. One week later, the student will return to bowl a third game. The scores from all three games of each student will be recorded and evaluated to determine the effectiveness of this form of coaching.
Data set: Ch 09 – Exercise 04A.sav
Codebook
Variable: Student
Definition: Student’s last name
Type: Alphanumeric
Variable: Game1
Definition: Bowling score on first (baseline) game
Type: Continuous
Variable: Game2
Definition: Bowling score on second game
Type: Continuous
Variable: Game3
Definition: Bowling score on third game
Type: Continuous
a. Write the hypotheses.
b. Run the criteria of the pretest checklist (Mauchly’s test of sphericity) and discuss your findings.
c. Run the ANOVA repeated measures and document your findings (means and Sig. [p value]), graphical plot, and hypothesis resolution.
d. Write an abstract under 200 words detailing a summary of the study, the ANOVA repeated-measures test results, hypothesis resolution, and implications of your findings.