Limited Validity of Breath-Counting as a Measure of Mindfulness in Ruminative Adolescents.
Psychophysiology May 1, 2025 Isaac N Treves, Anna O Tierney, Simon B Goldberg et al. 5 citations
A breath-counting task designed to measure mindfulness in adults was tested in 78 adolescents with high rumination. The task showed fair reliability but did not correlate positively with self-reported mindfulness, either as a trait or in daily life. Unexpectedly, more mindful adolescents performed worse on breath counting, and the task showed negative correlations with observing emotions and body sensations and with nonreactivity. Breath-counting performance was also unrelated to clinical, personality, and executive functioning measures. The findings indicate that, in this population, breath counting may measure only a narrow form of sustained attention and may not capture broader mindfulness qualities or have predictive validity.