Flowchart
Wilcoxon (T) Test
Flowchart content
Wilcoxon Test (T)
Condition B
Condition A
Participant (N)
Difference (B-A)
Rank of Difference
Ranks with Less Frequent Sign
1
2
5
8
7
6
4
3
5
10
31
20
32
27
25
27
33
26
32
32
32
30
7
20
28
16
1
12
0
3
-18
-7
7
5
1
4
2
6
6
3
3
Total (T) =
9
Criteria for Use
Repeated Measures Design & Ordinal Level Data
Procedure
1. Number participants and write their scores
2. Calculate the differences between participant scores (x-y)
Writing Your Results
T = 9, (N=7), p ≤ 0.05
3. Rank these differences, ignoring the signs
4. Add together the ranks from the least-occurring sign
5. This will be the observed value (T)
6. Add together the number of participants (N)
7. Do not count participants whose scores did not change
Information
- Description
- A level Psychology (Component One: Research Methods) Flowchart on Wilcoxon (T) Test, created by Jordan Best on 05/11/2017.
- Created by
- Jordan Best · Nov 2017
- Updated
- Jan 31, 2018
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