Table 2.
Mutual gaze and gaze at partners
| Couples (Mutual gaze) |
Individuals (Total gaze at conversation partner) |
|||||
|---|---|---|---|---|---|---|
| Participants |
Partners |
|||||
| M (s.d.) | % | M (s.d.) | % | M (s.d.) | % | |
| AD | 102.54 (33.99) | 57 | 135.39 (39.83) | 75 | 131.54 (24.27) | 73 |
| FTD | 69.55 (42.58) | 39 | 89.18 (50.91) | 46 | 127.82 (41.08) | 71 |
| SD | 123.44 (25.56) | 69 | 148.78 (23.82) | 83 | 145.89 (27.39) | 81 |
| Control | 83.55 (37.59) | 46 | 120.50 (32.65) | 67 | 123.59 (43.27) | 69 |
M, mean number of mutual gaze segments; s.d., standard deviation; %, at the couple level, the percentage of mutual gaze segments divided by 180 total segments; at the individual level, the percentage of segments the participant gazed at the partner divided by 180 total segments.