significant interaction

  1. T

    Simple main effects - alpha correction

    Hi, I am hoping someone may be able to help me with this as I have found a lot of contradictory information online. I have a between-subjects 2(group: low vs. high) x 5(condition: c1, c2, c3, c4, c5) design. When running the ANOVA I find a significant group*condition interaction, so I therefore...
  2. K

    Interpretating hierarchical regression results

    Hello, I’m needing a little bit of direction in understand my first hierarchical multiple regression data. My research question is to what extent does alcohol explain the association between negative mood and impulsivity in academic performance (DV). I’ve ran the analysis - at the first stage...
  3. P

    interpreting simple slopes even if interaction effect is insignificant?

    Hello, Can we interpret simple slopes or Johnson-Neyman even if our interaction effect is not significant? If yes, then how? Also, what do we do with Data for visualizing conditional effect of X on Y? My results are listed below. Thanks in advance! *********. Model = 1 Y = qoltot...
  4. M

    SPSS syntax - ANOVA simple effects analyses

    I have conducted several ANOVAs over the course of my research but I do not know how to write the script to perform simple effects analyses on the significant interactions. One example is: "A 2x3 mixed-model ANOVA was performed with stimulus type (most versus least-selected) as the within-...