Gretchen Petery

5 Questions 10 Answers 0 Followers

Questions related from Gretchen Petery

How do I compare beta weights from different cross-lagged path models using the same sample?

I have run a series of 4 nested cross-lagged panel models exploring the temporal ordering between subjective age and health (2 variables for each model). I have 4 types of health and each type was...

04 August 2015 3,570 2 View

Is a latent variable "health" reflective or formative of it's indicators?

I am working on my master's thesis and will be testing models that have facets of health as the outcome. Specifically, I am looking at: physical health (i.e., health problems, such as...

19 April 2015 9,124 7 View

Are there errors in the SF-12v1 scoring manual?

I have the scoring manual for the SF-12 v1 from 1998, but I have been told there is an error in the scoring for at least 1 of the items in the manual. Does anyone have information on which item,...

18 March 2015 5,965 12 View

I am in search of a recommendation for writing hypotheses based on competing theories and competing temporal ordering - can anyone help?

I am working on my master's thesis which tests competing theories of temporal ordering of two types of variables (i.e., X --> Y, or Y --> X?). I do not have a strong feeling about which direction...

11 June 2014 2,560 4 View

How is the SF-12 scored?

I am working on my master's thesis using an existing dataset. I would like to include the PCS and MCS from the SF-12, but I want to confirm that the way these scores were calculated is correct....

26 February 2014 3,224 43 View