Table 2. The main behavioural coding categories and subvariables.
Coding category | Subvariable |
---|---|
1. Eye gaze | Eyes closed |
Looking at ME’s face or body | |
Looking elsewhere | |
Can’t tell | |
2. Facial expressions | Neutral |
Smiling | |
Frowning | |
Surprise | |
3. Vocalisations | Vocalisation |
Laughter | |
Silence | |
Other (e.g. coughing) | |
4. Gestures | Pointing |
Nodding | |
Shaking head | |
Other | |
5. Physical contact | Contact occurs |
No contact | |
Can’t tell | |
6. Imitation | Person with dementia imitates ME |