what is t1 t2 why is categorical change so important why can't i find the answer to a categorical variable how to analyze how the respondent responds to a categorical survey item in a repeating categorical measure? why does the response variable change how to analyze the change in the categorical measure why do some responses change in a categorical survey why do some individuals change their response of a repeated categorical measure? why does the response variable Y change between time t1 and t2 what is the difference between a categorical measure and a continuous variable what makes an individual change their response when do you transform a categorical variable why would a change in response to a categorical survey item be significant? how to measure response change what is the change in categorical measures? when do you consider a change in categorical measure what is the categorical variable y in the data why do some people change their response to a categorical survey item y between time t1 and time t2 which categorical variable is a y variable what is the model for a repeat categorical measure