threats_to_internal_validity
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- 1.jpg
- 140×210
- 2016/02/16 16:06
- 5.4 KB
- 2.jpg
- 140×210
- 2016/02/16 16:06
- 6.1 KB
- danah_boyd.jpg
- 140×210
- 2016/04/22 12:29
- 19.7 KB
- jane_burns.jpg
- 140×210
- 2016/04/22 12:29
- 22.7 KB
- yvonne_rogers.jpg
- 140×210
- 2016/04/22 13:38
- 16.2 KB
File
- Date:
- 2016/04/21 12:53
- Filename:
- lewis-hine-7-year-old-ferris-tiny-newsie-who-did-not-know-enough-to-make-change-for-investigator-mobile-alabama-1914.jpg
- Photographer:
- Library of Congress
- Format:
- JPEG
- Size:
- 286KB
- Width:
- 1600
- Height:
- 1544
- References for:
- child_labor
threats_to_internal_validity.txt · Last modified: 2024/05/02 21:28 by hkimscil