A Reliability Generalization Meta-Analysis of the Child and Adolescent Mindfulness Measure (CAMM)

Abstract

We carried out the present meta-analysis study to secure the reliability generalization of the Child and Adolescent Mindfulness Scale (CAMM) based on its reliability findings in different studies. The study only considered full-text papers in English that were indexed in Web of Science, PubMed, ProQuest, and Scopus and presented a Cronbach’s alpha value of the measurements with the CAMM (209 alpha values out of 155 papers). Using the random effects model and the Bonnet transformation, the relevant analyses yielded the transformed Cronbach’s alpha value of the CAMM to be 0.80 (CI = 0.79-0.81). The present meta-analysis study concluded that the CAMM is rather reliable to be utilized in child and adolescent populations. Besides, moderator analyses to scrutinize the alpha values yielded significant differences in favor of the origin continent of the research and the CAMM-short version (25-item/10-item). Yet, it was not the case with the publication type and the adaptation status of the scale. In a nutshell, future research may confidently employ the 10-item short form of the CAMM to assess mindfulness among children and adolescents.