MEASURES & STUDY INSTRUMENTS
The NDSU Sleep Lab has developed various measures and study instruments. View more information about these below.
Chrononutrition Profile - Questionnaire (CP-Q)
The Chrononutrition Profile – Questionnaire (CP-Q) is designed to evaluate general chrononutrition behaviors, on both typical work/school days and weekend/free days, as well as chrononutrition preferences. The measure allows for assessment of 6 key chrononutrition constructs (breakfast skipping, largest meal, evening eating, evening latency, night eating, and eating window).
Please cite the reference for the CP-Q (see below) in any publications.
The measure and scoring guide are available through the following link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332160/
Permission for using the CP-Q is granted for not-for-profit use provided the CP-Q is not altered and the measure citation (Veronda et al., below) is used.
Citation: Veronda, A. C., Allison, K. C., Crosby, R. D., & Irish, L. A. (2020). Development, validation and reliability of the Chrononutrition Profile – Questionnaire. Chronobiology International, 37(3), 375-394.doi: 10.1080/07420528.2019.1692349