"Biofeedback" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"biofeedback" Definition
- the use of electronic equipment to record and display activity in the body that is not usually under your conscious control, for example your heart rate, so that you can learn to control that activity