+ Reply to Thread
Results 1 to 2 of 2

Thread: Repeated-measures ANOVA and correlated variables

  1. #1
    Points: 1,546, Level: 22
    Level completed: 46%, Points required for next Level: 54

    Location
    Somewhere in Europe
    Posts
    1
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Repeated-measures ANOVA and correlated variables



    Hello everyone,

    To analyze the results of an experience for my master's thesis (at the crossroads between business and social sciences), I believe I need a repeated-measures GLM design. Basically, I want to test that "x [y, z] when A is consistent with B is significantly different from x [y, z] when A is inconsistent with B", so I measured subjects' reactions twice (to both situations).

    The problem is, x, y and z are, in each case, very strongly correlated. I used a MANOVA to analyze the same variables in another experiment. Is there any way I could/should take this into account, or is it ok to just do the repeated-measures ANOVA three times? The issue doesn't seem to be addressed in the books I normally use. I am in SPSS.

    Thanks a lot in advance!

  2. #2
    Super Moderator
    Points: 14,605, Level: 78
    Level completed: 39%, Points required for next Level: 245
    bugman's Avatar
    Posts
    1,492
    Thanks
    88
    Thanked 140 Times in 109 Posts

    Have you looked into RM MANOVA for this? This will deal with both your correlated responses and the coorelation within subjects for repeated measurements.

    P
    The earth is round: P<0.05

+ Reply to Thread

Similar Threads

  1. Replies: 0
    Last Post: 12-08-2010, 11:16 AM
  2. Repeated Measures ANOVA
    By psychdoc in forum Psychology Statistics
    Replies: 1
    Last Post: 10-23-2010, 07:21 PM
  3. Replies: 0
    Last Post: 10-17-2010, 02:24 PM
  4. Replies: 0
    Last Post: 04-02-2010, 04:29 AM
  5. Repeated Measures ANOVA???
    By noeyedeer in forum Statistics
    Replies: 3
    Last Post: 03-11-2009, 11:35 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts








Advertise on Talk Stats