A researcher conducted a repeated measures study comparing three treatment conditions. Refer to attached images and tale to answer a to d. Mean Std. Deviation N Treatment I 1.00 1.414 5 Treatment II 5.00 2.345 5 Treatment III 6.00 1.581 5 In APA format, report the F-ratio related to the treatment effect: Is this treatment effect significant? What is the partial η2 value for the treatment effect? Is this a weak, moderate, or strong effect?
A researcher conducted a repeated measures study comparing three treatment conditions. Refer to attached images and tale to answer a to d. Mean Std. Deviation N Treatment I 1.00 1.414 5 Treatment II 5.00 2.345 5 Treatment III 6.00 1.581 5 In APA format, report the F-ratio related to the treatment effect: Is this treatment effect significant? What is the partial η2 value for the treatment effect? Is this a weak, moderate, or strong effect?
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.5: Choosing A Data Display
Problem 19E
Related questions
Question
A researcher conducted a repeated measures study comparing three treatment conditions. Refer to attached images and tale to answer a to d.
Std. Deviation | N | ||
Treatment I | 1.00 | 1.414 | 5 |
Treatment II | 5.00 | 2.345 | 5 |
Treatment III | 6.00 | 1.581 | 5 |
In APA format, report the F-ratio related to the treatment effect:
Is this treatment effect significant?
What is the partial η2 value for the treatment effect?
Is this a weak, moderate, or strong effect?
![Measure: MEASURE_1
Mauchly's Test of Sphericitya
a. Design: Intercept
Within Subjects Design: treatment
Approx. Chi-
Square
Within Subjects Effect Mauchly's W
treatment
.360
3.065
2
.216
.610
Tests the null hypothesis that the error covariance matrix of the orthonormalized transformed dependent variables is
proportional to an identity matrix.
df
Epsilonb
Greenhouse-
Geisser Huynh-Feldt Lower-bound
.737
Sig.
.500
b. May be used to adjust the degrees of freedom for the averaged tests of significance. Corrected tests are displayed
in the Tests of Within-Subjects Effects table.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F295bbdcd-5981-4445-8354-2bd39ed4c4d6%2Fee48c0bb-d0bf-4c38-860d-332931a2c0bd%2F9p4qxt_processed.png&w=3840&q=75)
Transcribed Image Text:Measure: MEASURE_1
Mauchly's Test of Sphericitya
a. Design: Intercept
Within Subjects Design: treatment
Approx. Chi-
Square
Within Subjects Effect Mauchly's W
treatment
.360
3.065
2
.216
.610
Tests the null hypothesis that the error covariance matrix of the orthonormalized transformed dependent variables is
proportional to an identity matrix.
df
Epsilonb
Greenhouse-
Geisser Huynh-Feldt Lower-bound
.737
Sig.
.500
b. May be used to adjust the degrees of freedom for the averaged tests of significance. Corrected tests are displayed
in the Tests of Within-Subjects Effects table.
![Measure: MEASURE_1
Source
treatment
Sphericity Assumed
Greenhouse-Geisser
Huynh–Feldt
Lower-bound
Error(treatment) Sphericity Assumed
Greenhouse-Geisser
Huynh–Feldt
Lower-bound
Tests of Within-Subjects Effects
Type III Sum
of Squares
70.000
70.000
70.000
70.000
10.000
10.000
10.000
10.000
df
2
1.220
1.474
1.000
8
4.878
5.895
4.000
Mean Square
F
35.000
28.000
57.400 28.000
47.500 28.000
70.000
28.000
1.250
2.050
1.696
2.500
Sig.
<.001
.003
.001
.006
Partial Eta
Squared
.875
.875
.875
.875](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F295bbdcd-5981-4445-8354-2bd39ed4c4d6%2Fee48c0bb-d0bf-4c38-860d-332931a2c0bd%2Frxormno_processed.png&w=3840&q=75)
Transcribed Image Text:Measure: MEASURE_1
Source
treatment
Sphericity Assumed
Greenhouse-Geisser
Huynh–Feldt
Lower-bound
Error(treatment) Sphericity Assumed
Greenhouse-Geisser
Huynh–Feldt
Lower-bound
Tests of Within-Subjects Effects
Type III Sum
of Squares
70.000
70.000
70.000
70.000
10.000
10.000
10.000
10.000
df
2
1.220
1.474
1.000
8
4.878
5.895
4.000
Mean Square
F
35.000
28.000
57.400 28.000
47.500 28.000
70.000
28.000
1.250
2.050
1.696
2.500
Sig.
<.001
.003
.001
.006
Partial Eta
Squared
.875
.875
.875
.875
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