Black Hills State University

This study tested whether teaching good sleep habits could improve sleep for adults aged 50-80. Researchers compared three groups: one watched an educational video, another watched the video and got daily text reminders, and a third received no instruction. Participants wore Fitb…

This study explored whether a short writing exercise about gratitude could change how people experience brief, experimental pain. Researchers had 145 healthy adults write about things they were thankful for or about neutral topics, then tested their pain by having them put a hand…