Robustness of the EWMA control chart to non-normality Connie M Borror; Douglas C Montgomery; George C Runger Journal of Quality Technology; Jul 1999; 31, 3
Number of gazes away while mother is smiling divided by total time mother is smiling ... Do the same for gazes away while mother is not smiling. Duration and ...
Look for patterns that you can see in individuals or dyads. Not just in the group as a whole ... Voile' Constructing variables ... Voile' - Development ...