Bowen Zheng

2 Questions 2 Answers 0 Followers

Questions related from Bowen Zheng

Is this a unbalanced nested model? How should i go about analyzing this kind of design?

I am analyzing data from a field study. The main goal of this experiment is to understand what intervention can help increase students verbal reasoning. There are 4 kinds of interventions (say...

31 July 2019 7,119 5 View

What kind of factor analysis should i do on a questionnaire that has both ordinal and dichotomous items?

I am developing a scale that contains both ordinal and dichotomous items that are hypothesized to be affected by the same latent construct. For dichotomous items, tetrachoric correlation matrix...

09 May 2019 9,865 2 View