Juan Luis San Martin

12 Questions 29 Answers 0 Followers

Questions related from Juan Luis San Martin

What models and measurement tools are available to assess young people's adaptation to university?

I'd like to ask you to provide me with some models for assessing young people's adjustment to university, considering different dimensions (e.g. academic, mental health, wellbeing, interpersonal)....

24 April 2024 2,419 0 View

Can you point me out a solution to implement a browser based delay discount task?

Hi, we are planning a study to examine the relationship between delay discounting and poly substance use. Since the Covid context is making difficult face to face interaction we are planning to...

27 November 2020 1,033 0 View

What are best alternatives for the study of bivariate association of highly skewed data?

Variables in the field of substance abuse tend to be highly positive skewed (e.g. number of drinks in a tipical session, total AUDIT Scores), when data comes from community samples. Since...

02 November 2017 2,863 2 View

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 8,472 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 4,790 3 View

What are some relevant databases or institutional sites in the context of criminal justice or community reintegration of offenders?

We want to identify effective community reintegration programs for female offenders, both delivered in prison and the community. This is one step of a research project that looks to identify best...

16 December 2014 3,466 12 View

Can anyone help with adolescent social behavior assessment instruments?

I'm looking for a brief report on instruments that may be useful to assess interpersonal behavior, social competence, adaptative behavior in adolescents. It will be very useful if the assessment...

16 December 2013 7,953 22 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 9,335 5 View

Help with systematic review of PTSD assessment instruments.

I am taking part in a research team preparing a systematic review about the psychometric instruments used in the assessment of PTSD in earthquake or tsunami survivors (in the last ten years). I’m...

05 April 2013 9,502 2 View

Can anyone help me with analysis of longitudinal categorical data?

I'm looking for the best method to analyze data from a 36 month follow up study of substance abuse. We want to model the predictive value of different variables on relapse in substance abuse of a...

26 November 2012 6,466 14 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 5,153 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 9,052 14 View