New preprint on power analysis for personal light exposure measurements

The lab is highlighting a new preprint from our group titled “Power analysis for personal light exposure measurements and interventions” (DOI: 10.21203/rs.3.rs-3771881/v1) authored by Johannes Zauner, Ljiljana Udovicic, and Manuel Spitschan, this work presents a novel procedure for calculating statistical power and necessary sample size for studies using wearable light loggers. The publication aims to enhance the future design and analysis of research focusing on the non-visual effects of light exposure and emphasizes the importance of metric choice in determining sample size.