Recent content by Daniela.R

  1. D

    Categorical data analysis (likert scale)

    About items and items gruops I don't know if they have been made up or taken from literature....I haven't prepared the survey, but I could ask! A last question, when you talk about 'construct a scale out of the 6-9 items measuring an ability' what do you mean? How can I do? Thank you a lot for...
  2. D

    Categorical data analysis (likert scale)

    The analysis of Buckeye is similar to mine. In order to write a monitoring report on a project, I have to analyse a survey with 6 different groups of questions each measuring a different ability (in each group I have from 6 to 9 questions). The questions are on a Likert scale from 1 to 4 (1 a...
  3. D

    Categorical data analysis (likert scale)

    Thanks for the reply. I have to analyze a self-assessment questionnaire on the same group of people carried out at two different times and I have to understand how the answers have changed (the intent would be to demonstrate that the self-assessments after participation in the project have...
  4. D

    Categorical data analysis (likert scale)

    Hello everyone, I'm working with categorical data on likert scale (4 scales) referred to the same sample of people (70 obs.) at Time0 and Time1. I have, for exemple, 9 different questions on a particular theme at the two different times. It is the first time I work with this kind of data. I have...
  5. D

    Should I do my analysis using SPSS based on sample population or returned questionnaires?

    If you calculate the percentage out of 640 you should specify the percentage of no-response (1.7%); if you use the value 629 you should specify that you compute the percentage on questionnaires responded. The difference anyway is really small.