Yu zheng Wang

4 Questions 8 Answers 0 Followers

Questions related from Yu zheng Wang

The CFA model is acceptable, but the factor loading is too low?

We are revising a scale. It has two factors: F1 (3 items: X1, X2, X3)and F2 (3 items: X4, X5, X6). Results from Mplus showed that the CFA model indicators are acceptable, however, the factor...

02 May 2023 4,014 2 View

May I use the repeated data in the confirmatory factor analysis?

Hi, everyone, I am using the confirmatory factor analysis (CFA) to test the validity of a revised scale. Seventy-five students filled the scale 4 times (day1, day2, day3, day4). May I analyze...

19 April 2022 984 4 View

Which regression method should I choose?

Hi, This is a 4-day training. Before and after the 4-day training, I got the participants' score of variable A： Pre-A; Post-A During the 4 days, I got each day's training quality scores:...

01 January 1970 1,053 5 View

Strange results of correlation

Hey, everyone, Think about this: A is positively correlated with B; A is also positively correlated with C; BUT, B is negatively correlated with C. How to explain this result?

01 January 1970 9,368 4 View