File:BL-PrePost.jpg
BL-PrePost.jpg (448 × 336 pixels, file size: 9 KB, MIME type: image/jpeg)
Summary
Simple Preteset-Posttest Design
Copyright status:
none
Source:
Personal Presentation
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:46, 20 January 2012 | 448 × 336 (9 KB) | Blarssen (talk | contribs) | smaller pixels | |
23:45, 20 January 2012 | 960 × 720 (28 KB) | Blarssen (talk | contribs) | Reverted to version as of 23:40, 20 January 2012 | ||
23:44, 20 January 2012 | 448 × 336 (9 KB) | Blarssen (talk | contribs) | |||
23:40, 20 January 2012 | 960 × 720 (28 KB) | Blarssen (talk | contribs) | Simple Preteset-Posttest Design |
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