PSY-520 Graduate Statistics
Topic 7 – MANOV A Project
Directions: Use the following information to complete the assignment. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.
A researcher randomly assigns 33 subjects to one of three groups. Group 1 receives technical dietary information interactively from an on-line website. Group 2 receives the same information from a nurse practitioner, while Group 3 receives the information from a video tape made by the same nurse practitioner. The researcher looked at three different ratings of the presentation; difficulty, usefulness, and importance to determine if there is a difference in the modes of presentation. In particular, the researcher is interested in whether the interactive website is superior because that is the most cost-effective way of delivering the information. GroupUsefulnes
sDifficult
yImportanc
e
120518
12598
1231520
116922
120622
128148
120613
125813
1241024
1181020
11794
228714
225145
226920
2191522
2291412
21562
229105
226111https://www.coursehero.com/file/28266794/Week-7-Manova-Projectdocx/This study resource was
shared via CourseHero.com 22252
2151514
22964
21563
322812
327914
321107
31791
316712
31997
323101
32795
32396
3161422
1.Run the appropriate analysis of the data and interpret the results. 2.How could this study have been done differently? Why or why not would this approach be better? Between-Subjects
Factors
N
Group 1 11
2 12
3 10
Descriptive Statistics
Group Mean Std. Deviation N
Usefulness 1 21.45 3.804 11
2 23.17 5.750 12
3 21.10 4.095 10
Total 21.97 4.633 33
Difficulty 1 9.18 3.125 11
2 9.83 3.881 12
3 9.40 1.838 10
Total 9.48 3.043 33
Importance 1 15.64 6.786 11
2 8.67 7.402 12https://www.coursehero.com/file/28266794/Week-7-Manova-Projectdocx/This study resource was
shared via CourseHero.com
Topic 7 – MANOV A Project
Directions: Use the following information to complete the assignment. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.
A researcher randomly assigns 33 subjects to one of three groups. Group 1 receives technical dietary information interactively from an on-line website. Group 2 receives the same information from a nurse practitioner, while Group 3 receives the information from a video tape made by the same nurse practitioner. The researcher looked at three different ratings of the presentation; difficulty, usefulness, and importance to determine if there is a difference in the modes of presentation. In particular, the researcher is interested in whether the interactive website is superior because that is the most cost-effective way of delivering the information. GroupUsefulnes
sDifficult
yImportanc
e
120518
12598
1231520
116922
120622
128148
120613
125813
1241024
1181020
11794
228714
225145
226920
2191522
2291412
21562
229105
226111https://www.coursehero.com/file/28266794/Week-7-Manova-Projectdocx/This study resource was
shared via CourseHero.com 22252
2151514
22964
21563
322812
327914
321107
31791
316712
31997
323101
32795
32396
3161422
1.Run the appropriate analysis of the data and interpret the results. 2.How could this study have been done differently? Why or why not would this approach be better? Between-Subjects
Factors
N
Group 1 11
2 12
3 10
Descriptive Statistics
Group Mean Std. Deviation N
Usefulness 1 21.45 3.804 11
2 23.17 5.750 12
3 21.10 4.095 10
Total 21.97 4.633 33
Difficulty 1 9.18 3.125 11
2 9.83 3.881 12
3 9.40 1.838 10
Total 9.48 3.043 33
Importance 1 15.64 6.786 11
2 8.67 7.402 12https://www.coursehero.com/file/28266794/Week-7-Manova-Projectdocx/This study resource was
shared via CourseHero.com
