Sudong Shang

3 Questions 5 Answers 0 Followers

Questions related from Sudong Shang

Do I need to conduct Multi-level analysis?

Currently, we are conducting a study related to servant leadership and leadership effectiveness. Basically, we averaged the measures of several followers to get one overall rating of their...

20 November 2017 9,978 5 View

Does anyone have experience with an AMOS error: "the sample moment matrix is not positive definitive" when running CFA in Amos?

Dear colleagues, I am having some issue with confirmatory factor analysis in AMOS. We conducted a confirmatory factor analysis on 10 factors. However, AMOS does not run the model stating that the...

22 December 2016 5,016 4 View

Control mediator in longitudinal study?

In longitudinal study (two wave), normally we will choose time 2 mediator and time 2 outcomes in the model. My question is: do we really need to control them by using time 1 mediator and time 1...

15 February 2016 3,400 3 View