The Johns Hopkins Center for OCD, Anxiety, & Related Disorders for Children (COACH) Seeks Trichotillomania Participants
- TLC

- Mar 6, 2025
- 1 min read
The Johns Hopkins Center for OCD, Anxiety, & Related Disorders for Children (COACH) is looking for participants with Trichotillomania, or hair pulling, to participate in a study examining the effects of a smart wearable device on an individual’s awareness, frequency, and severity of hair pulling behaviors. Potential benefits of the study include a decrease in automatic hair pulling behaviors and their severity.
Participation will last 4 weeks and will consist of 3 assessment sessions, conducted in-person at the Johns Hopkins East Baltimore campus. Eligible participants must be 18 years or older, meet diagnostic criteria for trichotillomania, willing to attend appointments in-person, and be English speaking.
Participants will receive a $20 gift card for completing each assessment visit (up to $60 in total for completing all 3 study visits), along with a voucher to cover the cost of parking if needed. Participants can also choose to withdraw from the study at any time and all records and information will be kept confidential.
If you are interested or have any questions, please email coach@jhmi.edu or call 443-300-8836 to learn more details about the study and eligibility.

The study’s focus on wearable cues and increased awareness highlights how auditory reminders may support behavior tracking; a meme soundboard offers a simple example of customizable sound cues that could be considered in broader reminder strategies.
I appreciate how clearly everything was explained. Health awareness articles like this can encourage people to take better care of themselves. A fun rice purity test is also a nice way to relax after learning something new.
It’s interesting to see wearable cues being studied for increasing awareness of automatic hair-pulling behaviours. Gentle auditory tools like a soundboard could also be explored as optional reminders within broader behavioural strategies.
Excellent article with valuable insights into OCD and related disorders. Mental health conversations like these matter. I recently discovered a fun soundboard that adds humor to gaming sessions with friends.
Thanks for putting this together. I always enjoy discovering websites with creative sound buttons for memes and reactions.