Portuguese Physical Literacy Assessment Questionnaire (PPLA-Q) for Adolescents: Validity and Reliability of the Psychological and Social Modules using Mokken Scale Analysis

Portuguese Physical Literacy Assessment Questionnaire (PPLA-Q) for adolescents (15–18 years) from grades 10–12: development, content validation and pilot testing

(2021) João Mota et al.   BMC PUBLIC HEALTH

Advances in nonparametric item response theory for scale construction in quality-of-life research

(2021) Klaas Sijtsma et al.   QUALITY OF LIFE RESEARCH

Defining Physical Literacy for Application in Australia: A Modified Delphi Method

(2019) Richard J. Keegan et al.   JOURNAL OF TEACHING IN PHYSICAL EDUCATION

Intraclass correlation – A discussion and demonstration of basic features

(2019) David Liljequist et al.   PLoS One

Worldwide trends in insufficient physical activity from 2001 to 2016: a pooled analysis of 358 population-based surveys with 1·9 million participants

(2018) Regina Guthold et al.   Lancet Global Health

COSMIN Risk of Bias checklist for systematic reviews of Patient-Reported Outcome Measures

(2017) L. B. Mokkink et al.   QUALITY OF LIFE RESEARCH

Psychological determinants of physical activity across the life course: A "DEterminants of DIet and Physical ACtivity" (DEDIPAC) umbrella systematic literature review

(2017) Cristina Cortis et al.   PLoS One

A tutorial on how to do a Mokken scale analysis on your test and questionnaire data

(2016) Klaas Sijtsma et al.   BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY

Implications of Physical Literacy for Research and Practice: A Commentary

(2016) Charles B. Corbin   RESEARCH QUARTERLY FOR EXERCISE AND SPORT

Measuring Students’ Perceptions of Personal and Social Responsibility and the Relationship to Intrinsic Motivation in Urban Physical Education

(2016) Weidong Li et al.   JOURNAL OF TEACHING IN PHYSICAL EDUCATION

lordif: AnRPackage for Detecting Differential Item Functioning Using Iterative Hybrid Ordinal Logistic Regression/Item Response Theory and Monte Carlo Simulations

(2015) Seung W. Choi et al.   Journal of Statistical Software

New Developments in Mokken Scale Analysis inR

(2015) L. Andries van der Ark   Journal of Statistical Software

Minimum Sample Size Requirements for Mokken Scale Analysis

(2014) J. Hendrik Straat et al.   EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT

Getting serious about test–retest reliability: a critique of retest research and some recommendations

(2014) Denise F. Polit   QUALITY OF LIFE RESEARCH

Mokken scale analysis of mental health and well-being questionnaire item responses: a non-parametric IRT method in empirical research for applied health researchers

(2012) Jan Stochl et al.   BMC Medical Research Methodology

Prevalence of the Portuguese Population Attaining Sufficient Physical Activity

(2011) FÁTIMA BAPTISTA et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Polytomous Latent Scales for the Investigation of the Ordering of Items

(2011) Rudy Ligtvoet et al.   PSYCHOMETRIKA

Investigating an Invariant Item Ordering for Polytomously Scored Items

(2010) Rudy Ligtvoet et al.   EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT

Item Response Theory and Clinical Measurement

(2008) Steven P. Reise et al.   Annual Review of Clinical Psychology