Juan Luis San Martin

5 Questions 16 Answers 0 Followers

Questions related from Juan Luis San Martin

Can you help me with latent class or Latent profile analysis learning materials?

Hi, I want to learn more about latent class/ latent profile analysis as part of a research project. I wish you could point me out to materials/courses based on R or other free software. Thanks.

25 September 2017 8,450 6 View

What is the smallest possible sample size for a reliable mann-whitney-wilcoxon analysis?

We need to compare the self report of the family functioning of tw groups of adolescents. Those who have report life prevalence of self injury and those who don´t. Since we are having problems...

04 August 2015 4,772 3 View

Reproducible research in psychology and social sciences?

Recently I've been following some data analysis sites and noticed this topic. As a psychologist I'm interested in the advances in my discipline related to reproducible research. Can anyone...

30 October 2013 9,323 5 View

Can anyone point me out some literature about systematic reviews to identify the best pychometric instruments in the area of addiction research.

I'm preparing a proposal in the area research on addiction in the adolescent population.

12 November 2012 5,140 11 View

Can anyone suggest research on sensitivity to change indexes in the context of validation of a psychometric instrument?

I've been working on a validation study of instruments designed to assess treatment outcomes of a population from addiction programs. I’ve been asked to perform a sensitivity to change analysis...

02 October 2012 9,040 14 View