25 承上題,如果受試者是多重障礙者,如唐氏症患者,也需考量 developmental age。一般 developmental
age 要達到多少歲時,VRA 才會成功?
(A)> 6 months old
(B)8 ~ 9 months old
(C)9 ~ 12 months old
(D)> 12 months old
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統計: A(8), B(5), C(7), D(24), E(0) #1176823
統計: A(8), B(5), C(7), D(24), E(0) #1176823