Search found 3 matches

by ReneeTromp
Wed Jan 12, 2011 2:01 pm
Forum: Method and application
Topic: Interaction effects
Replies: 89
Views: 84153

Hi Christian,

sorry, another question. Can I also include control variables in the model? Or should I analyze control variables seperately in SPSS? Thank you again very much!

Best,
Renee
by ReneeTromp
Wed Jan 12, 2011 1:57 pm
Forum: Method and application
Topic: Interaction effects
Replies: 89
Views: 84153

Hi Christian, thank you for your quick answer. I actually just realized the same thing, to exlude the variable in total. I am sorry for this stupid question, but do you maybe have a link to the article? I can only find it on sites on which I need to pay 25 dollars for the chapter. Could you also rec...
by ReneeTromp
Wed Jan 12, 2011 10:16 am
Forum: Method and application
Topic: Interaction effects
Replies: 89
Views: 84153

Hello, I have a similar problem I guess, but I don't speak German, so I cannot use the paper. I would greatly appreciate someone's help! I have 4 excel files with data of 4 different groups. These 4 groups were 4 different manipulations in my survey. In order to include these manipulations in my mod...