This study is a randomized controlled trial aimed at examining the effect of Heart Rate Variability Biofeedback (HRVB) in female college students with eating disorders. The primary objective of the study is to determine whether HRVB can positively impact the psychosocial health and well-being.
Participants are the female college students aged 18 and above. The number of 30 female college students will participate in the study and they will be randomly assigned to either the HRVB intervention group or the control group (15 for each group). Total Duration of the study will be 2 weeks from the time of enrollment to completion.
Participants are required to visit the lab twice - for baseline and final data collection. They undergo initial assessments before any intervention, including a 3- minute baseline HRV assessment (Using the HeartMath Pro Plus device equipped with an ear or finger sensor), and questionnaires about mood states, stress levels, and eating behaviors. The intervention group will receive instructions to practice HRVB and practice it at home for 10 minutes daily over a two-week period, totaling approximately 140 minutes. They will receive a routine calls/texts/email from the research team as a reminder to practice HRVB sessions as well. Final Data Collection will be done at the end of the two-week intervention period for both groups. Participants from the intervention group will have the option to participate in a brief interview to provide feedback on their experiences with the HRVB intervention, and those in control group will receive HRVB training.
All procedure is designed to prioritize participant comfort and privacy, with informed consent being a crucial part of the enrollment process.
