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Text File  |  1993-01-10  |  789 b   |  25 lines
  1. Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU
  2. Path: sparky!uunet!paladin.american.edu!auvm!SAKURA.CC.TSUKUBA.AC.JP!JDS
  3. Content-Type: text
  4. Content-Length: 341
  5. Message-ID: <9301101419.AA02649@sakura.cc.tsukuba.ac.jp>
  6. Newsgroups: bit.listserv.stat-l
  7. Date:         Sun, 10 Jan 1993 23:19:17 JST
  8. Sender:       STATISTICAL CONSULTING <STAT-L@MCGILL1.BITNET>
  9. From:         "john.derrick.shillaw" <jds@SAKURA.CC.TSUKUBA.AC.JP>
  10. Subject:      PE???
  11. Lines: 12
  12.  
  13. Can anybody explain what PE means in the following sentence taken from a
  14. paper in the 1929 Journal of Educational Psychology?
  15.  
  16. "The difference of two points is five times the PE of difference between the
  17. means, and is therefore significant."
  18.  
  19. Thanks in advance.
  20.  
  21. John Shillaw
  22. University of Tsukuba
  23. Japan
  24. e-mail: jds@sakura.cc.tsukuba.ac.jp
  25.