Application of Hybrid Multiple Attribute Decision-Making Model to Explore the Design Strategies of Children’s Facilities in Neighborhood Open Spaces Based on Sensory Integration Theory

Table 1

Validity screening of sensory integration therapy facility factors.

Facility factor	Conservative value C^i		Optimistic value O^i		Single value a^i		Geometric mean M		Calibration value		Consensus value
	Min	Max	Min	Max	Min	Max	C^i	O^i	a^i	Mi–Zi	G^i
Soft building block house	3	7	6	10	4	9	5.161	7.191	6.295	1.030	6.393
Hot dog cushion	3	8	5	9	5	8	4.752	7.846	6.406	0.094	6.401
Sponge mat	3	9	7	9	4	9	5.568	8.395	6.227	0.827	7.578
Soft building blocks	2	10	7	10	6	10	5.725	9.068	7.306	0.342	7.978
Patterned soft cubes	1	7	5	7	2	7	3.322	6.450	4.648	1.128	5.566
Beanbag chair	1	8	6	8	4	8	3.651	6.959	6.007	1.308	6.361
Rotary drum	2	8	6	8	5	8	5.453	7.533	6.586	0.080	6.751
Folding ball pool	3	8	5	10	4	8	4.637	7.705	5.685	0.069	6.337
Wooden pull-out bed magic board	3	8	7	10	5	9	5.709	8.347	7.163	1.638	7.370
Back magic board wooden ladder	2	8	6	10	4	9	5.646	7.804	7.186	0.159	6.868
Back magic board rope net	3	8	7	10	5	8	5.473	8.243	7.075	1.769	7.330
Climbing wall	3	8	6	9	5	8	5.119	8.075	6.488	0.956	6.838
Balancing swing	2	8	6	10	5	8	5.241	7.566	6.342	0.325	6.724
Pumpkin swing	3	8	5	10	5	9	4.643	7.714	6.624	0.071	6.341
Square board swing	3	9	7	10	4	10	5.735	8.763	7.447	1.028	7.701
Sliding swing	3	9	7	9	4	10	6.209	8.415	7.468	0.206	7.673
Spinning top	3	8	6	10	4	9	5.301	8.198	6.533	0.897	6.898
Hanger rope	3	9	7	10	4	10	6.389	8.423	7.359	0.034	7.706
Padded-side bouncing bed	3	8	6	9	5	9	5.404	7.708	6.853	0.305	6.794
Padded slipway	3	8	6	9	5	8	4.743	7.708	6.722	0.966	6.688
Skateboard	4	9	7	9	5	9	6.106	8.463	6.822	0.357	7.672
Ball chair	4	8	7	10	7	9	5.876	8.347	7.683	1.471	7.388
Challenging facilities	5	9	7	9	6	10	6.418	8.469	7.390	0.050	7.725
Fruit-featured beanbag	4	8	7	10	6	10	6.439	8.241	7.590	0.802	7.443
Light-sensing game board	4	9	7	10	6	9	5.640	8.204	7.499	0.564	7.527
Spinning mirror ball	5	7	6	9	6	9	6.084	7.516	7.661	0.431	6.623
Virtual game	4	7	7	9	6	8	5.596	8.139	6.971		6.868
Number of valid facility factors selected				21			Consensus threshold value				6.667