Recent content by Lara333

  1. L

    Choosing an inter-rater reliability measure when different sets of raters score items?

    I have a set of 77 different face stimuli, that have each been rated on 10 likert questions. The ratings on these questions can be aggregated to produce scores on 5 different subscales. So, I end up with 5 scores for each of the 77 stimuli from each rater, and I would like to report the...
  2. L

    Mixed model with time-varying covariate - are correlations between covariates bad?

    Hi everyone, I have a question regarding the correlation between predictors in a model, and whether I should worry about it in my specific case. Any help would be great. Here are the details: I am interested in the effect of within-subjects treatment Z (two levels) on my dependent variable...
  3. L

    testing whether the role of a predictor differs between two dependent variables

    I have some questions about an analysis I am running. Sorry if they are very basic questions or completely off-course, but some help would be greatly appreciated! I have two dependent variables, Y1 and Y2, which are related to each other (they are two measures from the same sample). I have a...
  4. L

    Significant regression coefficient vs. significant overall model

    Hi everyone, I have rather a simple question but for some reason have not been able to find a clear answer. My apologies if I have missed a previous answer in my searching. Here is my question: What does it mean if you have a highly significant regression coefficient for a predictor, but...