Table 3.
Administration and scoring
| Question | Frequency |
|---|---|
| Resources used during assessment | |
| User’s Manuala | 18/54 (33.3 %) |
| English score forma | 5/54 (9.3 %) |
| Dutch score forma | 50/54 (92.6 %) |
| None of the abovea | 0/54 (0.0 %) |
| Elsea | 9/54 (16.7 %) |
| Number of items assessed per assessment | |
| 1–12 items | 0/54 (0.0 %) |
| 13–24 items | 6/54 (11.1 %) |
| 25–36 items | 8/54 (14.8 %) |
| 37–48 items | 6/54 (11.1 %) |
| 49–60 items | 7/54 (13.0 %) |
| 61–65 items | 4/54 (7.4 %) |
| Always all 66 items | 23/54 (42.6 %) |
| Which items selected to be assessed | |
| Items expected to be succeeded | 0/30 (0.0 %) |
| Items expected to be partly succeeded | 7/30 (23.3 %) |
| Items expected not to be succeeded | 1/30 (3.3 %) |
| Combination of the above | 22/30 (73.3 %) |
| Number of sessions to assess the GMFM-66 | |
| Always one session | 11/54 (20.4 %) |
| Sometimes one session, sometimes more sessions | 33/54 (61.1 %) |
| Always more sessions | 10/54 (18.5 %) |
| Order of items assessed similar to order on score form | |
| Always similar order | 13/52 (25.0 %) |
| Sometimes similar, sometimes different order | 30/52 (57.7 %) |
| Always different order | 9/52 (17.3 %) |
| Type(s) of instruction used | |
| Only verbal instruction | 0/53 (0.0 %) |
| Only demonstration | 0/53 (0.0 %) |
| Both above mentioned | 49/53 (92.5 %) |
| Else | 4/53 (7.5 %) |
| Usage of stimulation | |
| Stimulation if needed | 50/51 (98.0 %) |
| Never stimulation | 1/51 (2.0 %) |
| Providing help during assessment | |
| Always providing help | 1/53 (1.9 %) |
| Sometimes providing help | 24/53 (45.3 %) |
| Never providing help | 28/53 (52.8 %) |
| Scoring based on | |
| Quality | 4/52 (7.7 %) |
| Quantity | 20/52 (38.5 %) |
| Combination of quality and quantity | 23/52 (44.2 %) |
| Else | 5/52 (9.6 %) |
| Number of trials per item | |
| Always 1 trial | 2/53 (3.8 %) |
| Maximum of 2 trials | 7/53 (13.2 %) |
| Maximum of 3 trials | 40/53 (75.5 %) |
| Maximum of 4 trials | 2/53 (3.8 %) |
| Maximum of 5 trials | 1/53 (1.9 %) |
| Maximum of <5 trials | 1/53 (1.9 %) |
| Procedure when being undecided between two scores | |
| Always the lowest score | 36/50 (72.0 %) |
| Always the highest score | 6/50 (12.0 %) |
| Else | 8/50 (16.0 %) |
| Item score based on the trials | |
| Lowest score of all trials | 1/51 (2.0 %) |
| Highest score of all trials | 38/51 (74.5 %) |
| Modal score of all trials | 8/51 (15.7 %) |
| Mean score | 3/51 (5.9 %) |
| Else | 1/51 (2.0 %) |
aMultiple answers possible