Robert N. Collins

2 Questions 4 Answers 0 Followers

Questions related from Robert N. Collins

Proper method for assessing model invariance following Confirmatory Factor Analysis (CFA) and preceding 2x2 between-subject analysis?

I have produced a good-fitting, reliable baseline model according to CFA. The model contains several factors each loaded by several categorical (ordinal) items. I ultimately intend to analyze the...

16 December 2020 1,880 4 View

How does one assess & compare significance of Fisher-Z averaged correlations?

EXAMPLE: You have 2 groups, each with 100 participants. Each group receives 10 questions. For each of the 10 questions, you have 2 measures of performance. The same 2 measures of performance are...

30 March 2020 1,412 3 View