Table 4 Description, frequency, and percentage of participants’ views of the intervention.

From: A brief virtual reality-based mindfulness intervention can improve olfactory perception while reducing depression and anxiety symptoms in university students

Content

Description

Examples (quotes)

N (out of 20)

%

Easeful Feeling

Participants feel comfortable, relaxed, and calm in virtual nature.

“Those nature views make me really comfortable physically and mentally.”

15

75

“Very relaxed. I felt my thoughts are free when I immersed in those natural environment.”

“Those sceneries make me feel at calm and soothe as I can spend time with myself away from the noisy and worries from my daily life.”

Auditory Pleasure

Participants believe that some audio elements promote the feelings of soothe and calmness.

“I especially enjoy myself of listening to the nature sounds, which makes me really comfortable.”

9

45

“The sound of rain and running water makes me feel at ease.”

“The background nature sounds and the compere voice (mindfulness guidance) are very nice, making me feel comfortable and soothe.”

Sleep Aid

Participants experienced restful weariness during the intervention.

“I’m a little sleepy in the second half because of feeling of relaxation.”

11

55

“I’m feeling comfortably sleepy.”

Mindset Change

Participants can think mindfully after the practice.

“I thought about all my things in free association session, and suddenly I felt as I should not need to worried that much as before.”

10

50

“My emotions, which were very disorganized before, were sorted out; and I had a feeling of dispelling the clouds and seeing the sun.”

“I observed my emotions, organized them into structured lines in VR, and separated them according to the guidance, feeling active in my mind.”

Physical Relaxation

Participants are led through a process to attune to their bodily sensations and achieve a state of relaxation.

“I felt a certain body part that was quite pain, then, followed the mindfulness instruction, I relax my body and the pain feeling really eased.”

7

35

“Anxiety brings a heavier feeling physically, but the flying experience made my mind and body feel lighter, and I can feel my heart rate slowed down significantly.”

“During mindfulness, I felt my body and breathing and learned to relax, which I normally do not notice.”

Limited Screen

Participants felt that the limited screen prevented them from fully believing they were in nature.

“I am not completely immersed because it is similar to watching a movie. It would be better if it is a full 360 degree scene.”

7

35

Poor Transition

Participants felt that the some rushed transition of video and audio reduce immersion.

“The music changes suddenly. Such abrupt interrupts my immersion.”

5

20